...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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关键词 :经产奶牛 ;预混合饲料 ;繁殖性能 [gap=918]Key words:Multiparous cow; Premixed feed; Breeding performance
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doc 关键词: 湖羊;繁殖性能;排卵相关基因;mRNA 表达 [gap=1665]Key words: Hu sheep; reproductive ability; genes correlated with ovulation; mRNA expression ...
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盖奇可重复和繁殖性能 gage repeatable and reproductivity
猪繁殖性能 pig breeding productivity
生长繁殖性能 growth and reproduction traits
生长和繁殖性能 Re production rate and lamb performance
遗传与繁殖性能 Genetic and reproductive performance
可重复和繁殖性能 repeatable and reproductivity
怎样提高雄龟繁殖性能 Chinese Journal of Animal Science
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The growth、reproduction performance ofGuangMing sire line、dam line fluctuated because of the feed and environment.2.
光明父系、光明母系的繁殖性能、生长性能由于受到饲料、环境的影响出现反复现象。
参考来源 - 大型养猪企业育种体系分析和优化研究·2,447,543篇论文数据,部分数据来源于NoteExpress
本文研究了硒酵母和活酵母对母猪繁殖性能及仔猪生产性能的影响。
This Research studied the effect of active dry yeast and Se-enriched yeast on sows performance and immune response.
结论估计公牛繁殖性能的育种值时,应事先或模型中加以剔除这些固定效应。
Conclusion When estimating the breeding values of bull's fertility, these fixed effects should be rejected beforehand or in the model.
在炎热的夏季,采用湿帘降温系统是提高公猪繁殖性能的最有效的方法之一。
Inblazing heat summer, adopting the wet curtain cooling system is one of the most valid methods to increase the boar's breed function.
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