Продуктивность сухостойных коров в зависимости от разного энергопротеинового отношения в рационах

Radchikov, V.F.; Sebrovskij, V.S.; Budko, V.M.; Yaroshevich, S.A.; Shevtsov, A.N., National Academy of Sciences. Scientific and Practical Center of Animal Breeding

Продуктивность сухостойных коров в зависимости от разного энергопротеинового отношения в рационах

2009

Radchikov, V.F. | Sebrovskij, V.S. | Budko, V.M. | Yaroshevich, S.A. | Shevtsov, A.N., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)

Increase of protein and energy nutrition norm of dry cows in winter and summer periods at 10 and 15% by protein and vitamin mineral additive based on peas and rape promotes increase of average daily weigh gain at 5,4-12,2%, calves live weight at birth – at 3,6-8,1%, average daily weigh gain – at 3,9 and 12,1%. Optimization of energy and protein content in diets allows to increase milk yield at 5,1-9,9% and decrease forage spends per 1 unit of product at 4,6-9,1%

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AGROVOC关键词

alimentation des animaux animal feeding belarus calidad proteica contenido proteico cows dry period efficiency eficacia energy value lactation productividad productivity protein content protein quality raciones ration rations recherche research vaca vache

书目信息

发表于

Ученые записки учреждения образования Витебская государственная академия ветеринарной медицины : научно-практический журнал | Proceedings of the Educational Institution Vitebsk State Academy of Veterinary Medicine : academic and research journal

卷 45 期 22

页码

p. 168-172

其它主题

Efficacite; Valor energetico; Periodo de secado; Qualite proteique; Investigacion; Periode de tarissement; Teneur en proteines; Productivite; Lactacion; Alimentacion de los animales; Valeur energetique

语言

俄语

注释

Summaries (Ru, En)

4 tables

9 ref.

翻译的标题

Productivity of dry cows depending on a level of energy and protein ratio in their diets

类型

Summary

自何时收录于AGRIS: 2011-10-15

格式: AGRIS AP