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搜索结果: 1-4 共查到畜牧学 Transition Period相关记录4条 . 查询时间(0.046 秒)
The main aim of this study was to investigate experimentally the effect of different composition of non-structural carbohydrates (NFC) in prepartum feed rations administered to high-yielding dairy cow...
The main aim of this study was to investigate experimentally the effect of different composition of non-structural carbohydrates (NFC) in prepartum feed rations administered to high-yielding dairy cow...
The study was conducted on 20 Holstein X Sahiwal cross bred dairy cows, with an average milk production of 2,752113.79 liters in 2845.75 days during a single lactation, that were divid...
The objective of this study was to investigate the effects of an oral drench of propylene glycol (PG) on milk production, serum metabolites and reproductive performance during the transition period of...

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