Improving Productive and Reproductive Performance of Holstein Dairy Cows through Dry Period Management

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منابع مشابه

Improving Productive and Reproductive Performance of Holstein Dairy Cows through Dry Period Management

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effects of different dry period length on the reproductive and productive performance of holstein cows during the subsequent lactation

to evaluate the effects of different dry period lengths on milk yield, milk composition, reproductive performance and energy balance in dairy cows, 30 holstein breeds (average 270 days pregnant) were made use of in a randomized complete block design. cows were assigned to three treatments (60, 45 and 30 days of dry period) and two blocks as based on parity (either first lactation or multifariou...

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Effects of Rumen Undegradable Protein on Productive Performance and N Balance of Holstein Cows in Early Post-Partum Period

Metabolizable protein (MP) supply and amino acid balance were manipulated through selection of highly digestible rumen-undegradable protein (RUP) sources. Effects on production efficiency and N utilization of early post-partum dairy cows were determined. Forty-two multiparous and 16 primiparous Holstein cows were assigned to the diets in a randomized complete block design immediately after part...

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ژورنال

عنوان ژورنال: Asian-Australasian Journal of Animal Sciences

سال: 2013

ISSN: 1011-2367,1976-5517

DOI: 10.5713/ajas.2012.12303