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Position: Home > Articles > Effect of environmental temperature on the reproductive performance of breeding boars in fermentation bed Fujian Journal of Animal Husbandry and Veterinary Medicine 2022,44 (1) 19-21

环境温度对发酵床养殖公猪繁殖性能的影响

作  者:
刘金林;李兆龙
单  位:
龙岩市农业学校;福建省农业科学院畜牧兽医研究所
关键词:
发酵床;公猪;精子活力;生化指标
摘  要:
微生物发酵床养殖是一种生态养殖模式,在冬天具有很好的保暖作用,减少了日粮的损耗,但在夏天,缺少散热的功能,对育肥猪和种猪的养殖影响较大。实验对某微生物发酵床生态养猪场的4头种公猪,通过连续观测公猪舍环境温度、垫料温度及公猪的精神状态,检测公猪血液生化指标、精子活率、精子质量、精子密度及生化指标项目。结果发现1号公猪的总蛋白水平较高,其它生化指标差异不显著;4头公猪中只有4号公猪精子活率达到70%,其余公猪精液中精子活率低于10%,大量死精。结果表明微生物发酵床养殖对公猪繁殖性能的影响较大。
译  名:
Effect of environmental temperature on the reproductive performance of breeding boars in fermentation bed
作  者:
Liu Jinlin;Li Zhaolong;Longyan Agricultural School;Institute of Animal Husbandry and Veterinary Medicine,Fujian Academy of Agricultural Sciences;
关键词:
Fermentation bed;;Boar;;Sperm vitality;;Biochemical indicators
摘  要:
Microbial fermentation bed breeding is an ecological breeding mode, which has a good warm effect in winter, reduces the loss of diet, but it be lack of heat dissipation function in summer, which has a great impact on the breeding of fattening pigs and breeding pigs. For the four kinds of boars in a microbial fermentation bed ecological pig farm, the environmental temperature, the cushion temperature, the material temperature and the biological state of the boars.The total protein level of pig 1 was high and no difference in other biochemical indicators; only pig 4's sperm vitality had 70%, the other's were below 10% and dead sperm. The results show that microbial fermentation influences greatly on pig breeding performance.

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