The nutritional manipulation progress to improve the CLA content in the milk fat of lactating cows was reviewed.
本文介绍了一些重要的营养调控措施，以提高奶牛乳脂中CLA含量。
Some proteins or the profile of a set of proteins present in the milk of lactating cows may be related to the pregnancy status of dairy cows.
牛奶中某些蛋白，或者全部蛋白谱图状态可能与奶牛妊娠阶段有关。
The objective of this study was to evaluate CPM model in terms of improvement in performance of lactating cows by balancing dietary energy and protein.
本文旨在评价使用CPM模型改善日粮能氮平衡和提高奶牛生产性能的效果。
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