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The yield and energy content of milk and the energetic efficiency of sows on different levels of nutrition during gestation and lactation

机译:妊娠和哺乳期不同营养水平下母乳的产量和能量含量以及母猪的能量效率

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Summary The results of an experiment to determine the effects of different levels of nutrition during gestation and lactation upon sow milk yield and composition, and the energetic efficiency of litter production, are presented.
机译:小结提出了确定妊娠和哺乳期不同营养水平对母乳产量和组成以及产仔能量的效率的实验结果。

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