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Research > Chapter 1005
Bookmarks
The education and training situation in agriculture
The education game
The education of non-metro blacks
The education of nonmetro Hispanics
The education of poor and minority children. Volume I, Volume II
The education of young people's activity in leisure time. Pedagogical and psychological problems of leisure time of the students in basic nine-year schools, selective and continuation schools
The educational challenge in rural Alaska: era of local control
The educational documentation and information subsystem in Colombia
The educational effectiveness of the farm open day
The educational policy dilemma for rural areas
The educational role of the ACPO auxiliary teacher
The educational status of parents and infant and child mortality in rural North India. Paper presented to the symposium on literacy, education and health development, March 17-19, 1981: University of Michigan, School of Public Health
The educational system
The effect and residual effect of mineral fertilizers on productivity of semi-desert pastures in Uzbekistan
The effect in chicks of feeding a diet containing excess L-methionine on the ability of the intestine to absorb methionine
The effect in ewes of source and level of dietary protein on milk yield, and the relationship between the intestinal supply of non-ammonia nitrogen and the production of milk protein
The effect in vitro of high-density lipoprotein on hydrolysis of triacylglycerol by lipoprotein lipase
The effect of Estrumate followed by progesterone coils on oestrus synchronization and conception of post-partum beef and dairy cows
The effect of N-serve on reducing root-rot disease of wheat seedlings caused by Fusarium graminearum
The effect of silver water on the survival of Diplostomum spathaceum cercariae
The effect of (5H)-furan-2-one on certain aspects of metabolism in roots of germinating maize seeds
The effect of 1 alpha -hydroxycholecalciferol on the concentrations of calcium, magnesium and inorganic phosphate in the plasma of parturient cows
The effect of 13-cis retinoic acid on epidermal lysosomal hydrolase activity in Darier's disease and pityriasis rubra pilaris
The effect of 150 kg N/ha applied to spring sown irrigated Red River wheat in various split doses
The effect of 2,4,5-TP on the concentration of sorbitol, sugars and starch in the leaves, stems and fruits of Packham's Triumph pear trees during early fruit development
The effect of 2,4-D and MCPA on the influx and efflux of 86Rb (K) and 32P in wheat roots
The effect of 2,4-D on fruit drop and fruit quality of oranges after winter application of insecticides against scales
The effect of 2,4-DNP on mitochondrion ultrastructure in barley root meristem
The effect of 2,4-dichlorophenoxyacetic acid on the metabolic utilization of free carbohydrates in cucumber mosaic virus infected cucumber plants
The effect of 2,4-dichlorophenoxybutyric acid with manganese or zinc on field beans (Vicia faba L.)
The effect of 2,4-dinitrophenol on the oxygen consumption of growing wheat coleoptile cells
The effect of 25-hydroxycalciferol on egg production and egg shell quality
The effect of 3,4-benzo(a)pyrene on the lipid content of the flagellate protozoan Crithidia oncopelti
The effect of 3-methylhistidine in food on its urinary excretion in man
The effect of 48 hours total restriction of feed and water after weaning on the following reproductive performance of sows
The effect of 5-fluorocytosine on the germination of Aspergillus fumigatus and on subsequent nuclear division
The effect of 5-fluorocytosine on the synthesis of 80S ribosomes by pathogenic fungi
The effect of 5-fluorodeoxyuridine and colchicine on tracheary element differentiation in isolated mesophyll cells of Zinnia elegans L
The effect of 5-fluorouracil and 5-fluorocytosine on the development of the filarial nematodes Brugia pahangi and Dirofilaria immitis
The effect of 6- and 8-hour light-dark cycles on egg production and pattern of ovipositions
The effect of 8-hydroxyquinoline-sulphate on the growth of Agrobacterium tumefaciens in vitro and on grapevine in vivo
The effect of ACR 1207 on the growth of rice plants
The effect of ACTH on parturition as defence mechanism stimulator in sows
The effect of ADD-H preservative (ammonium propionate) on the quality and feeding value of baled hay
The effect of AI bulls on the milk yield of cows
The effect of Amprolium and Aureomycin on the nitrification of poultry manure-amended soil
The effect of Argentine stem weevil on pasture composition in Canterbury
The effect of Arthrobotrys conoides on Meloidogyne incognita population densities in corn as influenced by temperature, fungus inoculum density, and time of fungus introduction in the soil
The effect of Asuntol for the control of sarcoptic mange in sheep by dipping
The effect of Attacus and cecropia juvenile hormones on the development and fecundity of diamond-back moth, Plutella xylostella Linn. and the transfer of partial sterility to its offspring
The effect of Avadex BW on the yield and chemical composition of spring barley cv. Aramir with varying NPK fertilization
The effect of BAY SIR 8514 on Spodoptera littoralis (Boisduval) eggs and larvae
The effect of BAY SIR 8514, diflubenzuron, and Hercules 24108 on growth and development of Tribolium confusum
The effect of Bacillus thuringiensis Berliner on the parasitic hymenopterans Apanteles glomeratus L. (Braconidae) and Pimpla turionellae (L.) (Ichneumonidae)
The effect of Beauveria bassiana 92-2K on mice
The effect of CCC (2-chloroethyl) trimethylammonium chloride and its interaction with gibberellic acid (GA3) on quali- and quantitative evolution of gibberellin-like substances in potato plants (Solanum tuberosum L.) grown under unfavourable photoperiodic conditions for tuberization
The effect of CGA 43089 as a safener of metolachlor in sorghum (Sorghum bicolor) (Recordings of elongation rates on single sorghum leaves)
The effect of CO2 treatment on the keeping quality of radishes for export (1980/81)
The effect of Cryptocotyle concavum metacercariae on the lipid content of the tissue of Gobius melanostomus
The effect of D-thyroxine on lipoprotein lipids and apolipoproteins in primary type IIa hyperlipoproteinemia
The effect of DBS on survival of juvenile perch (Perca fluviatilis) in relation to some physical factors
The effect of DDT and winter oil sprays on the control by native predators of Tetranychus urticae (Koch) and Panonychus ulmi (Koch) (Acarina) in an apple orchard
The effect of DDT/lindane on the brown-tail parasite Eupteromalus peregrinus (Pteromalidae)
The effect of DNBP on the accumulation of 14C-sucrose and the transport of 14C-assimilates in corn
The effect of DPX 4189 on biochemical processes in isolated leaf cells and chloroplasts
The effect of DPX-4189 on oats, barley, spring and durum wheat
The effect of Dithan A-40 and Cyolane pesticides on rhizosphere and soil microflora of broad bean plants infested with Fusarium oxysporum f. fabae
The effect of Dual on the flavor of riced baked potatoes
The effect of E. coli endotoxin induced fever on the bloodlevels of antimicrobial drugs after intravenous and intramuscular administration in veal calves
The effect of EPTC on the bud dormancy of purple nutsedge
The effect of Eimeria sp. infection on the condition of blue whiting, Micromesistius poutassou (Risso)
The effect of Eleuterococcus on semen production of boars
The effect of Erysiphe betae on the content of nitrogenous substances in sugar beet
The effect of Ethrel on sex expression in the maternal component in the production of hybrid seed of pickling cucumber
The effect of Ethrel on the growth of olives
The effect of European canker and its spatial pattern on four apple cultivars in British Columbia
The effect of Fasciola on digestive processes in goats
The effect of Fenprostalene on heat response and calving rate in dairy cows and replacement heifers
The effect of Festuca rubra on size, leaf demography and reproductive capacity of Vulpia fasciculata
The effect of Frankia isolates from Comptonia peregrina and Alnus crispa on the growth of Alnus glutinosa, A. cordata, and A. incana clones
The effect of Fusarium toxicosis on hormone status of breeding sows and gilts
The effect of GA3 and a calcium salt on the occurrence of internal browning in pear, cv. Passe Crassane
The effect of GNRH on the fertility of beef cows
The effect of GnRH on induction of follicular development and ovulation in anovulatory and ovulatory mares
The effect of H2O2 and NaOCl pretreatment for organic matter removal on selected mineral constituents in some Nigerian soils
The effect of HMPT (hexamethylphosphotriamide) on growth of oats
The effect of Heterakis infection on the biological value and chemical composition of turkey meat
The effect of Heterodera avenae population density in the soil on the yield and plant weight of oats
The effect of Holstein-Friesian bulls on biological and production traits of Black Pied cows under commercial conditions
The effect of IAA on IAA oxidase activity in seedlings of winter wheat and maize grown under conditions of osmotic stress
The effect of IAA, IBA, NAA, and 2,4-D on root promotion and ethylene evolution in Vigna radiata cuttings
The effect of K on the yield and chemical composition of alfalfa
The effect of L-asparaginase on cholesterol biosynthesis
The effect of L-phenylalanine on phenylalanine ammonia-lyase and cell division in artichoke callus culture
The effect of L-tryptophan loading on glucose tolerance in kwashiorkor children
The effect of LH and copulation on the number of spermatozoa in the rat testis
The effect of Lactinex on rabbit ileal loop reactions induced by enterotoxigenic Escherichia coli
The effect of Melia azedarach fruit extracts on pine processionary caterpillars, Thaumetopoea pityocampa
The effect of Meloidogyne hapla on growth of alfalfa seedlings
The effect of Meloidogyne incognita and tissue wounding on severity of seedling disease of cotton caused by Rhizoctonia solani
The effect of Mg:Ca ratio and osmotic potential of nutrient solutions on calcium transport into emergent leaves of the strawberry plant cv. Cambridge Favourite
The effect of Mibolerone on the growth and immune response of poults and pheasants
The effect of Mycoplasma meleagridis infection and egg dipping on the weight-gain performance of turkey poults
The effect of N and K fertilizers on growth and yield of Alpha potatoes in southern Delta
The effect of N fertility on distribution and remobilization of N as related to yield in prolific and nonprolific corn genotypes
The effect of N fertilization on the physiological behaviour of twelve rice varieties
The effect of N fertilizer source on grain yield, N uptake, soil pH, and lime requirement in no-till corn
The effect of N, spacing and planting method on earliness of CBS. hybrid cotton
The effect of N-Serve on the nitrification of ammonia nitrogen in a silty-peat soil
The effect of N-Serve, applied to the soil with ammonium sulphate and urea, on the yield and chemical composition of some plants. II. Sorrel
The effect of NAA dip treatment on the rooting of softwood cuttings of various ornamental plant species in a vinyl moist chamber
The effect of NPK levels on cauliflower yield
The effect of NaCl on the growth of Penicillium roqueforti
The effect of NaCl salinity and water stress with polyethylene glycol on nitrogen fixation, stomatal response and transpiration of Medicago sativa, Trifolium repens and Trifolium brachycalycinum (subclover)
The effect of Nosema equestris Weiser, Hostounsky, on Gastrodes viridula Deg. and Leptinotarsa decemlineata Say
The effect of Nutri-Bond as a pellet binder in chicken broiler diets
The effect of Oesophagostomum quadrispinulatum on reproductive performance in the sow
The effect of Ovaritropin on reproductive function of mares, and the optimum time of insemination with frozen-thawed semen
The effect of PG 600 (PMS plus HCG - Intervet) on gilts in various stages of the reproductive cycle
The effect of PGF2 alpha on milk ejection during the oestrous cycle in the cow
The effect of PMS and a pollen preparation on egg production of pheasant hens
The effect of PMSG and progesterone on the reproductive organs of anoestrous ewes
The effect of Panax ginseng meal on the yield and composition of milk from dairy cows
The effect of Pinus radiata bark toxicity on the early growth of plants in containers
The effect of Prunus necrotic ringspot virus on field-grown roses
The effect of Pryferm on layer performance
The effect of Rhizobium inoculation on the yield, nodulation, growth and nitrogen nutrition of soybean
The effect of Ridomil on Peronospora tabacina
The effect of S-(2-aminoethyl) L-cysteine on the growth of embryos from normal and high lysine barley genotypes
The effect of SO2 on growth and development of seedlings of Phleum pratense under different light and temperature environments
The effect of SO2 on photosynthesis in poplar leaves at various CO2 concentrations
The effect of Schistosoma mansoni infection, and of oxamniquine, a new antischistosomal drug on some vitamins in the livers of hamsters
The effect of Sudangrass straw and poly-foam mulches when used as winter protectants on the growth and yield of Redcoat strawberries
The effect of T-2 toxin on the bovine immune system: cellular factors
The effect of T-2 toxin on the productivity of hens
The effect of TCA-cycle substrates and endogenous respiration of Alternaria alternata
The effect of TUR and minor elements on tomato productivity
The effect of Tramisol on the e.p.g. count of cattle infected with gastro-intestinal parasites
The effect of Trichinella spiralis infection on Schistosoma mansoni liver granuloma
The effect of Trichinella spiralis on the rate of clearance of 51Cr-labelled sheep red blood cells and 125I-polyvinyl pyrrolidone from the bloodstream of mice
The effect of Trypanosoma brucei infection on the development of a late allergic reaction against sheep erythrocytes in mice
The effect of Trypanosoma equiperdum on the lesions of experimental influenza virus pneumonia
The effect of UV radiation on plant membranes
The effect of Uromyces appendiculatus and Aphis craccivora on the yield of Vigna sesquipedalis
The effect of VUFB 7319 on the spermatogenic activity of ganders
The effect of Wroclaw retardants (quaternary ammonium salts) on the growth and frost resistance of wheat and barley seedlings
The effect of Zn and Cd on bone metabolism and their interaction. 1
The effect of Zn and Cd on bone metabolism and their interaction. 2
The effect of a 15-h photoperiod on reproductive function in boars at 2, 3, 4 or 5 months of age
The effect of a 16 h photoperiod on reproductive activity in boars following exposure at 2, 3, 4 or 5 months of age
The effect of a 1B-1D chromosome substitution in a hexaploid triticale
The effect of a 34-h fast on the meal-induced rises in plasma GIP, serum insulin, and blood glucose in man
The effect of a GnRH injection at artificial insemination on conception in dairy cattle
The effect of a biologically active compound on reproductive function of sows
The effect of a blood-meal on pheromone production by the females of C. nubeculosus (Diptera, Ceratopogonidae)
The effect of a breakfast-oriented nutrition education program on food intake patterns and alertness of schoolchildren
The effect of a cellulase preparation derived from Trichoderma viride on the chemical changes during the ensilage of grass, lucerne and clover
The effect of a cereal supplement during early lactation on the performance and intake of ewes grazing perennial ryegrass at three stocking rates
The effect of a change in wheat prices on incomes
The effect of a chemical surface treatment on formaldehyde emission from particleboards
The effect of a combination of poly-substituted nitrogen compounds on the development of Aedes aegypti
The effect of a combination of trenbolone acetate and oestradiol-17 beta on growth performance and blood, carcass and body characteristics of wether lambs
The effect of a continuous springtime fumigation with SO2 on CO2 uptake and structure of the annual ring in spruce
The effect of a continuous supply of glucose on changes in the glucide and protein contents of different organs of cut roses
The effect of a crude methanolic neem (Azadirachta indica) seed kernel extract on metamorphosis and quality of adults of the Mediterranean fruit fly, Ceratitis capitata Wied. (Diptera, Tephritidae)
The effect of a crude oil spill on cereals
The effect of a daily nocturnal 'flash' of light on the growth of lambs
The effect of a day at low irradiance of a maize crop. I. Root respiration and uptake of N, P and K
The effect of a day at low irradiance of a maize crop. II. Photosynthesis, transpiration and respiration
The effect of a dinitrocresol (DNOC) containing herbicide on human reproduction
The effect of a drying agent (B26) on wool moisture and blowfly strike
The effect of a fat-rich diet on the ultrastructure of mesenteric arteries of the rat and their reaction to local desendothelialization
The effect of a food plot program for increasing quail on Tennessee farms
The effect of a fully controlled out-of-parlour concentrate dispenser on milk yield, composition and weight changes of dairy cows
The effect of a fully controlled out-of-parlour concentrate dispenser on the behaviour of housed dairy cows
The effect of a heated environment with SCWL fed four levels of phosphorus and two levels of added fat
The effect of a herbicide on earthworms
The effect of a high calory diet on hormonal changes in young men during prolonged physical strain and sleep deprivation
The effect of a high population density of snap beans for processing
The effect of a hot climate on preincubation development of the blastoderm, the state of the embryo and incubation results in the fowl
The effect of a juvenile hormone analogue on Eucelatoria sp. (Diptera: Tachinidae) through its host, Heliothis armigera (Hubn.) (Lepidoptera: Noctuidae)
The effect of a juvenile hormone mimic on development of the metathoracic release site of the Brindley's glands of Rhodnius prolixus
The effect of a low dilution rate of boar semen on sperm survival
The effect of a low rate of lime on North Island hill country pasture and animal production and the economics of use
The effect of a low-protein diet during early pregnancy on the reproductive performance of sows
The effect of a marsh on runoff: I. A water-budget model
The effect of a milk diet on the retention of 74As labelled arsenic in mice
The effect of a mutant gene in different genetic backgrounds in winter bread wheat
The effect of a mutation causing alcohol dehydrogenase deficiency on flooding tolerance in barley
The effect of a natural focus of myxosporidiosis on the breeding of Issyk-kul' trout
The effect of a new acaricide, phenothiocarb (S-(4-phenoxybutyl)N,N-dimethyl thiocarbamate)
The effect of a new packing method on the rate of deterioration of citrus fruit
The effect of a period of water shortage on the growth and yield of cassava
The effect of a pesticide treatment on the herbage yield of 26 forage legume species & varieties
The effect of a previous Schistosoma mansoni infection on schistosomulum recovery from the peritoneal cavity of laboratory mice
The effect of a proton transport inhibitor from maize chloroplasts on photophosphorylating and ATPase activities
The effect of a protoporphyrin mutant on some economic traits of the chicken
The effect of a purified guar degrading enzyme on chick growth
The effect of a reduction in soil cultivation on the yield of crops in a cereal rotation
The effect of a river regulation on groundwater, soil moisture and crops in Laerdal
The effect of a severe sulphur deficiency on the composition of the soluble leaf protein and the occurrence and activity of some enzymes in young sunflower plants
The effect of a shallow drainage network on the nutrient regime and growth of spruce plantations on boggy soils
The effect of a short-term heat stress or feed restriction on bodyweight, subsequent laying performance and body composition of pullets
The effect of a single X-irradiation of fowl eggs on embryo development
The effect of a single injection of ivermectin on encysted muscle larvae of Trichinella spiralis in experimentally infected pigs
The effect of a sodium hydroxide spray treatment on digestibility of barley straw in sheep and goats
The effect of a stationary magnetic field on the fertilising ability of bull spermatozoa
The effect of a supplement of a proteolytic preparation on selected biochemical values in blood of meat chickens
The effect of a teat sealer on coliform mastitis
The effect of a test meal on plasma gastric inhibitory polypeptide and serum gastrin in patients with achlorhydria and hypergastrinemia, and in patients with normal gastric H+ secretion
The effect of a test meal on plasma vasoactive intestinal polypeptide (VIP), gastric inhibitory polypeptide (GIP), and secretin in man
The effect of a test meal on serum group I pepsinogens (PG I) and serum gastrin in persons with normal gastric H+ secretion and in persons with achlorhydria
The effect of a three-fold reduction in suckling period on reproductive performance of sows
The effect of a very-low-calorie diet with and without chronic exercise on thyroid and sex hormones, plasma proteins, oxygen uptake, insulin and c peptide concentrations in obese women
The effect of a virtually cholesterol-free, high-linoleic-acid vegetarian diet on serum lipoproteins of children with familial hypercholesterolemia (Type II-A)
The effect of a water stress on the cold hardiness of winter wheat
The effect of a zinc-deficient diet on the enzymatic activity of rat neutrophils
The effect of abiotic factors on the blast disease (Pyricularia oryzae Cav.)
The effect of abnormally low temperatures on the development of cold injury on Fuerte avocados
The effect of abomasal casein infusion on acetate and palmitate kinetics in cows during early lactation
The effect of above and belowground herbivory on NPP of blue grama (Bouteloua gracilis)
The effect of abrasion on enamel and dentine after exposure to dietary acid
The effect of abscisic acid on growth and development of intact seedlings, root and callus cultures and stem and root segments of Phaseolus coccineus
The effect of accelerated growth and fattening from early weaning to parturition on ewe reproduction and lactation
The effect of acetylcholine and gamma-aminobutyric acid on the background activity of neurons of the head ganglia of the cockroach Periplaneta americana
The effect of acetylcholine and its analogues on the sixth abdominal ganglion of the cockroach Periplaneta americana
The effect of acetylcholine on hypocotyl elongation in soybean
The effect of acid hydrolysis on humic acids. Proteic component
The effect of acidity, organic matter and sesquioxide polymers on the permanent charge and pH-dependent cation exchange capacity of the Caribou loam soil
The effect of actinomycin D on the incorporation of N3-uridine into plant tissues infected by potato virus X and groundnut dwarf virus
The effect of acute administration of the mycotoxin zearalenone to female pigs
The effect of acute dietary restriction on muscle fibre number in weanling rats
The effect of acute hypercalcemia on prolactin release in man
The effect of added dietary fat and ME:nutrient ratio on turkey processing yields
The effect of added gypsum and gypsum crystal size on filtration properties of the suspension in the sulfuric acid decomposition of Karatau phosphorites
The effect of adding formic acid to grass silage on its value as a protein source for dairy cows
The effect of addition of exercise to a regime of dietary restriction on weight loss, nitrogen balance, resting metabolic rate and spontaneous physical activity in three obese women in a metabolic ward
The effect of addition of formic acid, with or without formalin, on the conservation quality, digestibility, nutritive value and nitrogen balance of direct cut silage
The effect of addition of trace elements on the nutrient digestibility of straw
The effect of additional P and K fertilization after the end of tillering on the yield and nutrient uptake per unit of spring barley product
The effect of additives on the control of Agropyron repens with glyphosate
The effect of additives on the efficiency of abscission-inducing chemicals on 'Valencia' oranges in Florida
The effect of adenine nucleotides and inhibitors of ADP translocation on uncoupled electron flux in bean mitochondria
The effect of adenosine analogues on the in vitro growth of Trypanosoma cruzi
The effect of administration of excessive amounts of iron on maintenance of some biochemical indices of serum and tissues of piglets
The effect of adrenal glands on ovulation in Japanese quail (Coturnix coturnix japonica)
The effect of adrenalectomy on the mammary tissues and vascular distribution in mice
The effect of aeration on the development of mite populations in rapeseed
The effect of aerial adulticiding on mosquitoes and honey bees (a report of the N.J. State Airspray Program)
The effect of aerial insecticide spraying for spruce budworm control on the fecundity of entomophilous plants in New Brunswick
The effect of aflatoxin B1 on respiration and oxidative phosphorylation in the rabbit. Note I: research on hepatic mitochondria
The effect of aflatoxin B1 on respiration and oxidative phosphorylation in the rabbit. Note II: research on cardiac and renal mitochondria
The effect of aflatoxin B1 on the morphological properties of lactic acid bacteria
The effect of aflatoxin B1 on translation in cells in culture
The effect of after harvest cultivation on the yield of stubble crop and winter wheat grown in a winter rape field
The effect of age and body weight of cows on growth of their progeny
The effect of age and body weight of dam on the performance of offspring
The effect of age and breed on diet selection by sheep
The effect of age and diets on the secretion of nitrogen in the cecum of chickens
The effect of age and fatness on meat production and quality in beef cattle. 3. Changes in marbling score of the loin cut surface and intramuscular fat content of various cuts with increasing age
The effect of age and fruit maturation on cucumber seed quality
The effect of age and growing conditions on cyanide resistance in cultured tomato roots
The effect of age and intensity of infection on the morphological and biological characteristics of Ascaridia galli
The effect of age and location of leaf on quantity and quality of Japanese mint oil production
The effect of age and season of the year on testicular function in the dog, as determined by histological examination of the seminiferous tubules and the estimation of peripheral plasma testosterone concentrations
The effect of age and season on semen quality in bulls
The effect of age and weight at first calving on the productive and reproductive performance of primiparous buffaloes
The effect of age at 1st calving on the level and heritability of milk yield in Black Pied cows
The effect of age at calving, birth weight of calf, and type of parturition on colostrum production in large intensive units
The effect of age at castration and ovariectomy on the performance of pigs
The effect of age at first calving on the fertility and longevity of cows
The effect of age at first conception and nutrition on growth of Jersey heifers, and their subsequent milk production and fertility. 1. Growth, development and costs
The effect of age at first farrowing of Swedish Landrace gilts on litter size and weight
The effect of age at first mating on litter characteristics in the native Nigerian pig
The effect of age at maturity upon fertility and hatchability
The effect of age at puberty on growth and carcass quality at market weight in the gilt
The effect of age at which spring-born calves are introduced to pasture
The effect of age of Aedes togoi on the transmission of Brugia malayi in the laboratory
The effect of age of Scots pine and birch wood on the properties of their sulphate pulps
The effect of age of dam on the production of progeny
The effect of age of heifers at the first conception on their growth and development during pregnancy
The effect of age on ewe performance and tooth loss
The effect of age on fibre digestion in the rabbit
The effect of age on halothane sensitivity in pigs
The effect of age on meat quality in geese
The effect of age on serum immunoreactive parathyroid hormone in normal and osteoporotic women
The effect of age on the protein degradation system in the nematode Turbatrix aceti
The effect of age, sex and genetic characters on meat quality of male turkeys
The effect of aggregate size and fertility in a red soil on sugar cane productivity
The effect of agricultural change upon social relations and diet in a village in northern Belize, Central America
The effect of agriculture on bee forage
The effect of agroecological conditions on the economic yield of spring barley
The effect of agroecological factors on the metabolism of some minerals in silage maize
The effect of agronomic factors on processing quality of sugar beet
The effect of ahemeral light-dark regimes on plasma luteinizing hormone (LH) of domestic hens
The effect of air and nutrient solution temperatures in hydroculture
The effect of air pollution on plant metabolic processes and its significance for the stability of ecosystems
The effect of air speed changes on the group postural behaviour of pigs
The effect of alang-alang (Imperata cylindrica (L.) Beauv.) grassland on watershed management
The effect of alcohol and nutritional deficiencies on growth and development in rats
The effect of alcohol on body heat loss
The effect of aldicarb on the control of red spider mite, Tetranychus urticae (Koch), by the predator Phytoseiulus persimilis Athias-Henriot on year-round chrysanthemums
The effect of aldicarb on the growth and yield of six crops in soil infested with Longidorus elongatus (Nematoda, Dorylaimida)
The effect of aldicarb on the plant parasitic nematode Rotylenchus robustus and on yields of horticultural and agricultural crops in Scotland
The effect of alfalfa mosaic virus on foliar development and flowering in white clover sward
The effect of alfalfa on zearalenone toxicosis in swine
The effect of algal and artificial diets on the growth and fatty acid composition of Crassostrea gigas spat
The effect of algal inhibitors on higher plant tissues
The effect of alkaline pretreatment on rooting in southern Italian olive cultivars
The effect of alkaline silicates on the solubility of soil humus
The effect of alterations in dietary potassium on collecting system morphology in the rat
The effect of altering the cation-anion content with calcium and phosphorus on the digestion of dry matter and amino acids and on energy utilization
The effect of alum and gypsum on the chemical properties of deteriorated soils. I
The effect of alum and gypsum on the physical properties of deteriorated soils. II
The effect of aluminium upon the growth and nutrient composition of oats (Avena sativa L.)
The effect of amaranth on the rapid onset of liver cancer induced by aflatoxin B1
The effect of ambient temperature on amino acid retention and balance of the broiler chicks
The effect of ambient temperature on carcass energy gain in chickens
The effect of ambient temperature on the efficiency of hydraulic systems in agricultural machinery
The effect of ambient temperature on the flight performance of the mature male tsetse fly, Glossina morsitans
The effect of amino acid imbalance on nitrogen retention (biological value) in rats
The effect of amino acid level, age and sex on weight and yield
The effect of amino acids on sclerotium formation of Rhizoctonia solani Kuhn (AG-1) I. Inhibition of sclerotial formation by various amino acids
The effect of amino acids on sclerotium formation of Rhizoctonia solani Kuhn (AG-1) II. Developmental process of sclerotium and its inhibition with several amino acids
The effect of aminoacids on root-knot nematode (Meloidogyne incognita) and tomato
The effect of ammonia and carbon dioxide during brooding on the performance of broiler chickens
The effect of ammonia and propionic acid on the growth and aflatoxin production of Aspergillus parasiticus NRRL 5835
The effect of ammoniation on the intake and nutritive value of straw
The effect of ammoniation treatment on intake and nutritive value of wheat straw
The effect of ammoniation using urea on the intake and nutritive value of chopped barley straw
The effect of ammonium and nitrate nitrogen on the formation and activity of rice roots
The effect of amount and form of nitrogen on the growth, yield and chemical composition of the Williams banana
The effect of amputation of wings and tail on growth, feed intake, carcass quality and livability of New Hampshire chicks
The effect of an albumin deficient diet on the reproductive performance of Glossina palpalis palpalis females (Diptera: Glossinidae)
The effect of an automatic feed dispenser on the behaviour of lactating diary cows
The effect of an electrical field on the sowing qualities of maize seeds
The effect of an energy-restricted diet on the protein metabolism of obese adolescents: nitrogen-balance and whole-body nitrogen turnover
The effect of an increase in input and energy costs on crop production and its profitability
The effect of an injection of corticotrophin on plasma concentrations of corticosterone, growth hormone and prolactin in two strains of domestic fowl
The effect of an introduction of Holstein-Friesian genes into a population of Yugoslav Pied cattle on milk production and reproduction
The effect of an iodine supplement on reproductive function of cows
The effect of an isolate of Fusarium roseum and diacetoxyscirpenol on reproduction of White Leghorn females
The effect of anabolic agents on the growth of cattle
The effect of anaerobic conditions on the fatty acid composition of wheat and rice root phospholipids
The effect of anaerobic corynebacterial immunostimulants on the primary immune response to tetanus toxoid and perfringens epsilon toxoid. (Short communication)
The effect of anaerobically digested sewage sludge on organic fractions of sandy clay loam soil
The effect of anaerobiosis on adenosine nucleotide levels in Nematospiroides dubius and Trichostrongylus colubriformis in vitro
The effect of anaerobiosis on the spectral properties and light induced transformations of pigments in etiolated leaves
The effect of analogues of dibromothymoquinone and of bromonitrothymol on photosynthetic electron flow
The effect of androgenic steroids as dietary additives on the growth of carp (Cyprinus carpio)
The effect of animal size on the response in animal performance to an improvement in silage quality
The effect of anoplocephalate cysticercoids on the reproductive function of oribatids
The effect of anthelmintic treatment on growth of beef heifers on temporary winter pasture
The effect of anthelmintic treatment on the growth rate of beef calves following weaning
The effect of anthelmintic treatment on the intensity of protein metabolism in piglets with ascariasis
The effect of anthelmintic treatments on growth of beef cattle in New South Wales
The effect of anthelmintics on ATPase and dehydrogenase systems in scoleces of Echinococcus multilocularis
The effect of anthelmintics on post-vaccination immunity in Newcastle disease
The effect of anthropogenic factors on the prevalence of natural nidal helminthiases in maral deer
The effect of anti-amoebic drug therapy on the metabolism of butobarbitone
The effect of anticoccidials on oocyst output of Eimeria tenella: post immunisation and post challenge
The effect of antidiuretic hormone on faecal water excretion in sheep
The effect of antimicrobial agents on an outbreak of staphylococcal dermatitis in adult broiler breeders
The effect of antiovarian sera on reproduction in sows
The effect of antioxidants on frozen ram semen
The effect of antisera to insulin, 2-deoxyglucose-induced hyperglycemia, and starvation on wound healing in normal mice
The effect of apamin on responses evoked by field stimulation in guinea-pig taenia caeci
The effect of apamin on the smooth muscle cells of the guinea-pig taenia coli
The effect of application of Caragard, Gesatop and Gramoxone for weed control in orchards on the carbohydrate and pigment content of apple leaves
The effect of application of limestone and zinc to crops of irrigated rice
The effect of application of phosphogypsum, pig manure and mineral fertilizers on the yield and chemical composition of fodder cabbage. Part 2. Content of amino acids and some mineral forms of nitrogen in cabbage
The effect of application of phosphogypsum, pig manure and mineral fertilizers upon yield and chemical composition of fodder cabbage. Part 1. Dry matter and nutrient yields of fodder cabbage
The effect of application timing and formulation on the tolerance of strawberries to oxadiazon
The effect of applications of a synthetic cytokinin on shoot dominance and grain yield in spring barley
The effect of applied nitrogen on herbage quality and digestibility and on animal performance
The effect of applied nitrogen on herbage quality and digestibility and on animal performance
The effect of applied nitrogen on herbage quality and digestibility and on animal performance
The effect of applying multiple-ingredient fertilizers to winter rape
The effect of aqueous garlic extract on the growth of dermatophytes
The effect of aqueous solutions of 1,4-bis-diazoacetylbutane on the growth of seedlings of Norway spruce
The effect of arprinocid on the reproductive potential of a field isolate of Eimeria tenella
The effect of arsenic at various levels of phosphorus on the yield and arsenic content of some agricultural crops
The effect of artificial acid rain on respiration and cellulase activity in Norway spruce needle litter
The effect of artificial aging on the concentration of Ca, Mg, Mn, K, and Cl in Imbibing cabbage seed
The effect of artificial defoliation on the growth of Pinus kesiya and Pinus oocarpa in Zambia
The effect of artificial defoliation on the yield of four bean (Phaseolus vulgaris L.) cultivars
The effect of artificial drying of maize grain and the final moisture level on the economy of production and the quality of the product
The effect of artificial fertilizer application and sowing density on grain protein content in some oat varieties
The effect of artificial insemination on the reproduction of silver-black foxes
The effect of artificial light treatment on growth of gonads and endocrines of Fayoumi chicks
The effect of artificially extended photoperiod during lactation on maternal performance of the sow
The effect of associated infections on the efficacy of the treatment for hymenolepiasis
The effect of assortative and disassortative mating of black karakul sheep on live weight of lambs
The effect of asteltoxin and citreomontanine, two polyenic alpha -pyrone mycotoxins, on Escherichia coli adenosine triphosphatase
The effect of asulam on purine biosynthesis
The effect of atmospheric humidity on the moisture content of direct harvested rapeseed
The effect of atrazine on maize in the presence of surface-active substances
The effect of atrazine on thymus and bursa of chicks
The effect of atrazine, cyanazine and pendimethalin on velvetleaf
The effect of automatic washing of the udder combined with water massage on milking of cows
The effect of automobile exhaust on crops
The effect of autumn and spring applications of nitrogen on the yield of winter oilseed rape on a chalk soil in southern England
The effect of autumn application of ammonia solution using the point-subsoil method on meadows
The effect of aziridinyl chemosterilants on the longevity and mating capacity of the Australian sheep blowfly Lucilia cuprina (Wiedemann) (Diptera: Calliphoridae)
The effect of bacterial fermentation of couch grass rhizomes and Fusarium culmorum on the growth of barley seedlings
The effect of bacterial preparations of the group Bacillus thuringiensis on larvae of cattle warble-flies
The effect of bag pore size on the ruminal degradation of dry matter, nitrogenous compounds and cell walls in nylon bags
The effect of bark in the surface layer of particleboard made from unbarked wood
The effect of barley leaf and sheath wax mutant on agronomic performance
The effect of barley yellow dwarf virus on honeydew production by the cereal aphids, Sitobion avenae and Metopolophium dirhodum
The effect of barley yellow dwarf virus on some spring oat lines of Canadian origin
The effect of basal diet on the ruminal degradation of dry matter, nitrogenous compounds and cell walls in nylon bags. Roughage and cereals in various proportions
The effect of beak trimming on food intake, feeding behaviour and body weight in adult hens
The effect of bed nets on feeding by Anopheles gambiae Giles (Diptera: Culicidae)
The effect of benacil hydrochloride on the survival of Nematodirus in rabbits
The effect of benomyl on some invertebrate inhabitants of a red raspberry, Rubus idaeus, plantation in relation to fruit yield
The effect of bentazone on stomatal behaviour in Chenopodium album L
The effect of benzimidazoles and glucocorticoids on the intestinal phase of experimental trichinelliasis in mice
The effect of benzimidazoles on inflammatory cell reactions in mice in experimental trichinellosis
The effect of benzonitrile herbicides on O2 uptake by wheat roots
The effect of beta -glucanase supplementation, stage of ripeness, and storage treatment of barley in diets fed to broiler chickens
The effect of beta adrenergic blockers on the lipoprotein pattern in atherosclerotics
The effect of beta-adrenergic blockade on metabolic rate and peripheral thyroid metabolism in obesity
The effect of beta-blockade on glucose tolerance and insulin release in adult diabetes
The effect of bilateral trade agreements on world trade and price stability
The effect of bile acids and lipase on absorption of tallow in young chicks
The effect of biocidal treatments on carbon and nitrogen mineralization during the decomposition of roots of a Chihuahuan desert annual
The effect of biological quality of feed on reproduction of sheep
The effect of bipyridyl herbicides on the loss of nutrients from fungi
The effect of birth weight on body weights of Camborough commercial hybrids, fattened under commercial conditions. 1. The effect of birth weight on body weights during suckling
The effect of birth weight on the estimated milk intake, growth and body composition of sow-reared piglets
The effect of bithionol, Devermin and phenasal on the development and productivity of sheep
The effect of black plastic mulch on growth, production and root development of Chenin blanc vines under dryland conditions
The effect of black polythene mulch on the development of Otiorrhynchus sulcatus on strawberry plants
The effect of blood-sucking flies on the productivity of animals in the Turkmenian SSR
The effect of blue and red light on the content of chlorophyll, cytochrome f, soluble reducing sugars, soluble proteins and the nitrate reductase activity during growth of the primary leaves of Sinapis alba
The effect of blue light on free and esterified phenolic acids in etiolated gherkin tissues
The effect of boar and sow on sex ratio in their progeny
The effect of boar seminal plasma, oxytocin and carbachol on conception
The effect of boars of meat breeds on fattening performance and carcass quality of crossbreds
The effect of body condition and nutrition during late pregnancy on the preformance of grazing ewes during lactation
The effect of body condition at calving on the production of Friesian cows and heifers
The effect of body fatness on the maintenance energy requirements of adult rats
The effect of body weight and maturity on the carcass composition of the pig
The effect of body weight, age of ewe, sex, single or twin birth, and type of rearing on the body weight of lambs at birth and weaning
The effect of boron deficiency on the development and chemical composition of Barbera grapes
The effect of branched chain amino acids and hypertonic glucose infusions on postinjury catabolism in the rat
The effect of breed of sire and dam, year and sex on carcass quality and bone percentage of the carcass of lambs
The effect of breed of terminal sire and sex of pig on carcass quality of Camborough hybrids
The effect of breed on the economic effectiveness of beef production
The effect of breed on the histological picture of the pulmonary tissue in pigs
The effect of breed on the reproductive performance of sows
The effect of breed type and inbreeding on characteristics of the fleece and skin of 12-week-old lambs
The effect of breed type on the incidence of mutual sucking in heifers
The effect of breeding values of bulls on meat production of their progeny
The effect of brewed and instant coffee on reproduction and teratogenesis in the rat
The effect of buphthalmia on spermatogenesis in rabbits
The effect of bupirimate and two other fungicides against powdery mildew of cucumber Sphaerotheca fuliginea (Schlecht.) Pollacci
The effect of burning on the germination and development of the maquis plants
The effect of bursectomy on the adoptive transfer of resistance to Marek's disease
The effect of cadmium administration on the biliary excretion of copper and zinc and tissue disposition of these metals
The effect of cadmium on nodulation and N2(C2H2)-fixation by dry beans (Phaseolus vulgaris L.)
The effect of calcium deficiency on the activity of ammonia-lyases in the shikimic pathway
The effect of calcium hydroxide treatment on the digestibility of chopped oat straw supplemented with a solution containing urea, calcium, phosphorus, sodium, trace elements and vitamins
The effect of calcium ion activity of cheese milk on cheesemaking parameters
The effect of calcium on hyperoxaluria following jejunoileal bypass in morbid obesity
The effect of calcium on protoplast release from species of Aspergillus
The effect of calcium on synthesis and degradation of mammary cytosolic proteins and casein
The effect of calcium on the first meiotic division of the mammalian oocyte
The effect of calcium on the fluidity and phase properties of microsomal membranes isolated from postclimacteric Golden Delicious apples
The effect of calcium values and source of calcium on the performance of laying hens and the quality of the shell of the eggs
The effect of calf genotype on pregnancy duration of cows
The effect of calf removal on estrous response and pregnancy rate of beef cows after Syncro-Mate-B treatment
The effect of calfhood vaccination with strain 19 on the serological diagnosis and eradication of bovine brucellosis
The effect of calving interval on milk production of cows
The effect of calving season on progeny testing of bulls
The effect of cane morphology and cultivar on the phenological development and critical temperatures of primary buds on grape canes
The effect of caponization and dietary 17 alpha -methyltestosterone on the incidence of leg abnormalities in turkeys
The effect of captan and Rovral on thiabendazole-resistant strains of Penicillium rots of apples
The effect of captan seed treatment on emergence, nodulation, seed yield and seed protein content of lentils
The effect of carboammophoska with trace elements on the yield and processing properties of sugar beet
The effect of carbohydrate intake on the lipolytic rate in depleted patients
The effect of carbon and nitrogen sources on auxins and gibberellin-like substances synthesized by bacteria isolated from the roots of pine seedlings (Pinus silvestris L.)
The effect of carbon bisulphide fumigation on the different stages of Callosobruchus maculatus (Fab.)
The effect of carbon dioxide enrichment on the net assimilation capacity of radish at different lighting levels
The effect of carbon mineralization on denitrification kinetics in mineral and organic soils
The effect of castration on some muscles of red deer (Cervus elaphus L.)
The effect of catabolic states induced by hyperthyroidism, hypercorticolism, and fasting on muscle ornithine decarboxylase activity
The effect of catecholestrogens on the growth of prolactin-secreting pituitary tumors and normal prolactin synthesis in the rat
The effect of cations on zoospores of the fungus Phytophthora cinnamomi
The effect of cattle feedlot manure and inorganic fertilizer on the improvement of subsoil productivity of Iwo soil
The effect of caustic soda treatment and protein supplementation of Paspalum dilatatum hay on intakes and liveweight changes of cattle
The effect of cecectomy and extension of the collection period on the true metabolizable energy values of soybean meal, feather meal, fish meal, and blood meal
The effect of cecectomy on fecal bile acid and neutral steroid excretion of the rat
The effect of cell configuration on length grading of beans
The effect of cement-factory dust on the development, growth and some important metabolic processes of wheat cultivars
The effect of cereal growth stage and feeding site on the reproductive activity of the bird-cherry aphid, Rhopalosiphum padi
The effect of cereal proportions in crop rotation on the occurrence of Cercosporella herpotrichoides and on winter wheat yield
The effect of certain bacterial and chemical pesticides on the potato tuber worm, Phthorimaea operculella (Zeller), infesting tomatoes in Saudi Arabia. (Lepidoptera: Gelechiidae)
The effect of certain cultural techniques and chemical weed control on seed stocks in the soil of a natural pasture
The effect of certain factors on the efficiency of using sapropel in the manufacture of fibreboards
The effect of certain fertilizers and of irrigation on the structure of the nematode populations in the soil and root system of Nicotiana tabacum in the district of Plovdiv
The effect of certain meteorological factors in the first months of the vegetative cycle of grapevines on sugar contents in some cultivars
The effect of challenge with virulent Brucella abortus on beef cattle vaccinated as calves or adults with either Brucella abortus strain 19 or 45/20
The effect of change and level of nutrition on the reproductive performance of group-fed dairy heifers
The effect of changes in crop structure on photosynthesis, dry matter production and chemical composition of Lolium perenne
The effect of changes in the intestinal flow of nucleic acids on allantoin excretion in the urine of sheep
The effect of changes in the qualitative composition of the diet on freezing ability of bull semen
The effect of channel maintenance on the aquatic macrophytes of the drainage channels of the Monmouthshire Levels, South Wales, 1840-1976
The effect of chelate feeding on the resistance of Pelargonium to Fusarium wilt
The effect of chemical defoliation treatment on fibre quality of H. 14 cotton
The effect of chemical fertilizers on seed production of tall fescue (Festuca arundinacea Schreb.) in the conditions of Transylvania
The effect of chemical fertilizers with N, P, K and trace elements on seed production in soyabean (Glycine hispida Maxim.)
The effect of chemical nutrition on the resistance of apricot to Verticillium wilt
The effect of chemical sterilisation on the sexual functions of male mosquitoes
The effect of chilling on subsequent rooting of Aglaonema 'Silver Queen' tip cuttings
The effect of chilling on the development of the strawberry plant and its physiological significance
The effect of chilling on the quality of milk
The effect of chilling temperature on the isoenzymes of peroxidase and esterase in some subtropical crops with different degrees of tolerance
The effect of chloramphenicol and 2,4-dinitrophenol on absorption of ions by intact pumpkin plants
The effect of chloramphenicol and cycloheximide on the activity of RDP- and PEP-carboxylase in greening barley seedlings during the process of assimilation of nitrate and ammonia
The effect of chlorate-resistant strains of Rhizobium japonicum on bacteroid nitrate reductase and soybean stem growth
The effect of chlordimeform on the flight activity of the cabbage armyworm (Mamestra brassicae L.)
The effect of chlorflurenol methylester on the reduction of top size of Smooth Cayenne pineapples
The effect of chloride on nitrate reductase level, on anaerobic nitrite production, and on nitrate content in excised Pisum sativum L. roots
The effect of chloride salinization of the soil on the activity of certain enzymes and the amino acid content in the growing point of certain rice varieties
The effect of chloride salinization on the polysaccharide content and respiration intensity of crops differing in salt tolerance
The effect of chlorinequat chloride on biosynthesis of anthocyanins in red cabbage and Tradescantia leaves
The effect of chlormequat (CCC) on the growth and flowering of tuberose. 2. Summer planting
The effect of chlormequat chloride formulated with choline chloride on the height and yield of winter wheat
The effect of chlorocholine chloride and Ethrel on cell division and cell elongation in primary leaves of wheat seedlings
The effect of chlorpyrifos and phorate on the herbage yield of three Italian ryegrass cultivars
The effect of cholesterol feeding on gallbladder bile acids of the rabbit. Evidence that lithocholic acid is a primary bile acid in the rabbit
The effect of cholestyramine on bile acid kinetics in healthy controls
The effect of cholinolytic substances on the somatic muscle of Ascaris suum
The effect of cholinomimetics on the isolated ganglion of the cockroach Periplaneta americana
The effect of chromium on cholesterol-induced atherosclerosis in rabbits
The effect of chromosomes of the R genome on the characteristics of triticale
The effect of chronic alcoholism on wound healing
The effect of chronic ethanol ingestion on the pancreatic proteolytic enzymes and their inhibitors in the rat
The effect of chronic ingestion of dietary fibre on the rate of absorption of glucose in rats
The effect of chronic low-dose infusion of ACTH (1-24) on renin, renin-substrate, aldosterone and other corticosteroids in sodium replete and deplete man
The effect of cigarette smoking in the early puerperial plasma prolactin level
The effect of citrus rust mite damage on fruit drop in three citrus varieties
The effect of climatic factors on coccidiosis in rabbits
The effect of climatic factors on variations in the prevalence of infection in the intermediate hosts with bird schistosomatids in lake Zhivuntas
The effect of climatic housing and level of nutrition on the performance of calves
The effect of clipping housed pregnant ewes on feed intake and performance
The effect of clonal rootstocks on the storage of Annurca apples
The effect of close inbreeding on body measurements, fattening performance and carcass of pigs
The effect of closing date, stocking rate and nitrogen application on seed and wool production from tall fescue (Festuca arundinacea Schreb.) pastures
The effect of co-ingestion of fat on metabolic responses to carbohydrate and protein
The effect of coagulants on protein content and amino acid composition of soybean-cheese whey curd
The effect of coccidia infection on protein synthesis in the organs of chicks
The effect of cod liver oil and corn oil on platelets and vessel wall in man
The effect of colchicine on some biomorphological and economic characters of cotton
The effect of colchicine on the development of Plasmodium knowlesi in vitro
The effect of cold on pigmentation and hair structure in incompletely albinoid rabbits
The effect of cold on protein and energy utilization by growing rats
The effect of cold storage periods on growth, flowering and resulting corm weight of Acidanthera bicolor corms
The effect of cold treatments on the curd maturity of winter-heading cauliflowers
The effect of cold, dry storage and preservative solution treatment on the vase life of snapdragon (Antirrhinum majus) cut flowers
The effect of combined occurrence of the cereal aphid (Macrosiphum avenae (Fabr.)) and the cereal leaf beetle (Oulema melanopus (L.)) on the yield of winter wheat and the determination of control thresholds
The effect of combined treatment with 2,4-D and TBZ on the button vitality, stem end rot and color development of citrus fruits
The effect of combining subtherapeutic concentrations of different ionophorous antibiotics on anticoccidial action in chickens
The effect of commercial fertilizers and of plant density on maize yields
The effect of common superphosphate and potassium chloride on hatching of Meloidogyne exigua under laboratory conditions
The effect of commonly used pesticides on Chiracanthium mildei and other spiders occurring on apple
The effect of community structure on health services and family planning acceptance in 60 villages in Ghana
The effect of compaction of a loess soil on oxygen diffusion and strength
The effect of companion perennial ryegrass cultivars on red clover productivity when timing of the first cut is varied
The effect of compensatory growth on lipogenesis in ovine carcass adipose tissue
The effect of competition on the multiple earing tendencies of corn (Zea mays L)
The effect of complement depletion on hypersensitivity pneumonitis lesions induced by Micropolyspora faeni antigen
The effect of complementary grazing of a forage legume reserve on dry season milk production
The effect of complete biliary obstruction on bile secretion. Studies on the mechanisms of postcholestatic choleresis in the rat
The effect of complex multicomponent fertilizers in the light of field experiments. 6. The value of ammonium phosphate with respect to the effectiveness of the nitrogen contained in it
The effect of composted beech bark on the growth of grass
The effect of compound versus single fertilizers on the productivity of some crops in the Middle Eastern countries
The effect of compression on some properties of plywoods
The effect of computerization on milk processing
The effect of computerization on milk production
The effect of concentrate on the digestion of bromegrass constituents
The effect of concentrate viscosity on the properties of spray dried skim milk powder
The effect of concentration of energy in a feed ration on the growth of calves up to 3 months of age using a shortened way of weaning
The effect of conditions and duration of seed storage on the yields of winter wheat and rye
The effect of conditions and length of storage of the densonucleosis virus of Aedes aegypti on its infective properties
The effect of cone crops in Scots pine on tree diameter increment
The effect of congenital Toxoplasma infections on the motor performance of the mouse
The effect of constant and changing temperatures on the development of the eggs and larvae of Ostertagia circumcincta
The effect of constant and changing temperatures on the development rates of the eggs and larvae of Ostertagia ostertagi
The effect of constant temperatures on the development time of eggs of Heliothis armiger (Hubner) (Lepidoptera: Noctuidae)
The effect of contact time and concentration of Zn2+ on fixation of this cation by the soil
The effect of continuous aeration on the fertility of fowl and turkey semen stored above 0 deg C
The effect of continuous burning on mound density, mound population and food storage of Trinervitermes geminatus (Wasmann.) (Isoptera) at Shika in the northern Guinea savanna zone, Nigeria
The effect of continuous fertilization on enzymatic activity of some soil types
The effect of continuous illumination on the mitotic activity of seedling roots in maize lines and hybrids
The effect of control of parasites on growth rates of young sheep and beef cattle
The effect of controlled release copper sulphate and tributyltin fluoride on the mortality and infectivity of Schistosoma mansoni cercariae
The effect of conventional and artificial diet on esterase band pattern in Myzus persicae (Sulzer)
The effect of conversion and steaming on the deformation of green beech wood
The effect of cooling rate before freezing and the temperature of the semen upon addition of DMSO on the fertilizing capacity of chicken semen stored at -196 deg C
The effect of copper and zinc on wheat yield in the mountain-forest zone of Chelyabinsk Region
The effect of copper salts on the changes in the amount of Cu in the blood of piglets and on their weight gain during experimental trichuriasis
The effect of copper therapy on the growth rate and blood composition of young growing cattle
The effect of cordycepin on the formation of pea embryo axes polysomes
The effect of core block length on strength of faceglued blockboard
The effect of corm size and division of the mother corm in gladioli
The effect of corn, sorghum and soybeans on following small grains. I. Winter wheat
The effect of corn, sorghum and soybeans on following small grains. II. Spring oats
The effect of corticosteroid therapy on infection with Toxocara canis in dogs
The effect of cortisol on ovulation in the dairy cow
The effect of cortisol on the activity of tyrosine aminotransferase in Trypanosoma brucei brucei
The effect of cottonseed meal on growth of young horses
The effect of cottonseed meal or forage protein supplements on the intake of derinded cane
The effect of crop protection with DDT on the microarthropod population of a cultivated forest soil in the sub-humid tropics
The effect of crop rotation on aggregation in a red-brown earth
The effect of crop rotation on the limitation of infection of spring wheat by root rot
The effect of crop rotation on the population density of Ditylenchus dipsaci (Kuhn, 1857) Filipjev, 1936 on clover
The effect of cropping after medic and non-medic pastures on total soil nitrogen, and on the grain yield and nitrogen content of wheat
The effect of cropping structure on the productivity of rotations under different soil conditions
The effect of cropping systems and practices on Fusarium avenaceum and Fusarium culmorum in wheat fields
The effect of cross-grafting between immune, tolerant and susceptible Nicotiana tabacum cultivars on infection with Thielaviopis root rot
The effect of crossbreeding
The effect of crossbreeding Bulgarian Red cattle on the morphological and functional characters of the udder
The effect of crossbreeding German Mutton Merino ewes with Kent (Romney Marsh) rams on reproductive characters
The effect of crossbreeding Holstein-Friesian with black pied cattle on milk production in the first lactation
The effect of crossbreeding Tsigai sheep with prolific breeds (Finnish Landrace and Romanov) on adult body weight
The effect of crossbreedin