... reproductive development 生殖发育 reproductive performance 生殖能力,繁殖能力... reproductive failure 生殖力衰竭 ...
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...交流 猪 关键词：生殖营养；繁殖性能；临床；经产母猪 [gap=1674]Key words: Reproductive Nutrition; Reproductive performances; Clinical; Pluriparous Sow ...
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...ctive ability; reproductive activity; reproductive capability; reproductive capacity; reproductive performance 繁殖能力 capacity reproductive; fecundity; prolificacy; reproductive capacity; reproductive performance..
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Because of the lower reproductivity compared to chicken and ducks,it is necessary to improve the reproductive performance of geese in geese breeding and feeding.
与鸡和鸭相比,鹅的繁殖力较低,提高鹅的繁殖性能对促进养鹅业发展具有重要意义。
参考来源 - 日粮蛋白水平和外源性GnRH类似物对溆浦鹅产蛋性能和卵泡发育的作用及其机制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Lower reproductive performance of high producing dairy cows is associated with negative energy balance (NEB).
高产奶牛繁殖性能下降与能量负平衡(NEB)有关。
The production record of reproductive performance of Jinhua swine from Jinhua swine farm during 1979 to 1999 were used to study.
本研究资料取自金华猪场1979—1999年金华猪的繁殖性能生产记录。
The objectives of this experiment were to assess effects of dietary energy on sow reproductive performance and serum parameters.
研究了饲粮能量水平对母猪繁殖性能和血清参数的影响。
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