Indexes

• Efficacy of injected or orally administered ferric preparation in rearing piglets 1
• Efficacy of microbiological dressing of bean seed (Phaseolus coccineus L.) in conditions of disease risk arising from fungi living in the soil 1
• Efficiency of confounded design and its use in the investigations on the influence of sowing density and nitrogen dressing levels on the yield of four varieties of spring-sown wheat 1
• Efficiency of dairy performance at bulls' daughters in herds of different dairy yield level 1
• Efficiency of fat and fiber feed in feeding of pregnant sows 1
• Efficiency of high doses of ureal preparations in the feeding of dairy cows 1
• Efficiency of increased protein and energy concentrations in the diets for pig crossbreeds of three breeds 1
• Efficiency of milk yield of bw cows and crossbreds with different additions of hf blood 1
• Efficiency of pigs fattening depending on potatoes share in chosen feeding sets 1
• Efficiency of processing potatoes into slaughter pigs on individual farms 1
• Efficiency of production and conversion of feeds into slaughter pigs on individual farms 1
• Efficiency of production and processing potatoes into slaughter pigs on individual farms 1
• Efficiency of rotations with varying proportions of grain crops depending on differentiated protection of plants 1
• Efficiency of seed tubers of 44 potato varieties under conditions of the application of herbicide Sencor 70 WP 1
• Efficiency of some chemical seed dressings against root and stem rot of spring barley (Hordeum vulgare L.) 1
• Efficiency of supplemental phytase and formic acid in sows feeding 1
• Efficiency of the immune system and problems of infectious diseases 1
• Efficiency of the potato production against selected plants on individual farms 1
• Eficct ot direct plant covering on the content ot some organic compouncs in japanese radish storage roots 1
• Eggshell damage and the shell quality in relation to the stocking density 1