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 Keywords

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

Bibliographic information

Published in

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

Volume 45 Issue 22

Pagination

p. 168-172

Other Subjects

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

Language

Russian

Note

Summaries (Ru, En)

4 tables

9 ref.

Translated Title

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

Type

Summary

In AGRIS since: 2011-10-15

Format: AGRIS AP

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Продуктивность сухостойных коров в зависимости от разного энергопротеинового отношения в рационах

2009

AGROVOC Keywords

Bibliographic information