母猪肠道微生态与繁殖生理研究进展

Research progress on intestinal microecology and reproductive physiology of sows

动物胃肠道微生物具有很强的代谢活性,对宿主的营养物质利用和生理代谢功能具有重要调控作用,可影响动物的生产性能和机体健康。为了适应胎儿的生长发育,妊娠期间母体的肠道菌群组成和代谢活性发生显著变化。笔者结合自己近年来的研究成果,对国内外母猪肠道微生态与繁殖生理方面取得的研究进展进行综述,以期为研发提高母猪繁殖性能的调控技术提供思路。

Batches Animal gut microbiota presents a strong metabolic activity, which plays an important role in the regulation of nutrient utilization and physiological metabolic function, and alters the performance and health of animals. In order to adapt to the growth and development of the fetus, the intestinal bacterial composition and metabolic activity of the mother change significantly during pregnancy. Combined with our own research results in recent years, we review the research progress in intestinal microecology and reproductive physiology of sows to provide references for the research and development of regulatory techniques to improve the reproductive performance of sows.