天然植物中草药饲料添加剂提高母猪生产性能的研究进展
发布时间：2019-01-11 09:00
【摘要】：据调查,当前困扰种猪生产的关键问题之一是母猪的低泌乳能力和乳质不良,导致仔猪营养缺乏、腹泻率高、生长缓慢、仔猪成活率低、断乳窝重和个体重小。伴随泌乳障碍的另一个问题是母猪断奶后再发情期延长、久不发情、屡配不孕、受胎率低、窝产仔数少、仔猪强弱不均、母猪淘汰率高。为此,国内外许多动物营养学者针对母猪泌乳与繁殖性能等进行了大量研究,结果表明,中草药饲料添加剂通过科学的组合和现代高新技术的应用,可提高母猪的泌乳繁殖性能,增强免疫能力,并解决长期困扰畜牧业发展的抗生素残留问题和减少对环境的污染。
[Abstract]:According to the investigation, one of the key problems which puzzles the production of sow at present is the low lactation ability and poor milk quality of sows, which leads to poor nutrition, high diarrhea rate, slow growth, low survival rate, low weaning weight and individual weight of piglets. Another problem associated with lactation disorder is the prolongation of reestrus after weaning, the prolonged absence of estrus, frequent infertility, low conception rate, low litter size, uneven piglets and high elimination rate of sows. For this reason, many animal nutritionists at home and abroad have done a lot of research on the lactation and reproduction performance of sows. The results show that Chinese herbal medicine feed additives are applied by scientific combination and modern high technology. It can improve the lactation and reproduction performance of sows, enhance immune ability, solve the problem of antibiotic residue and reduce the pollution to the environment, which has been puzzling the development of animal husbandry for a long time.
【作者单位】： 江西农业工程职业学院;江西生物科技职业学院;
【基金】：江西省教育厅科学技术研究项目(GJJ151481)
【分类号】：S828.5
本文编号：2406939
[Abstract]:According to the investigation, one of the key problems which puzzles the production of sow at present is the low lactation ability and poor milk quality of sows, which leads to poor nutrition, high diarrhea rate, slow growth, low survival rate, low weaning weight and individual weight of piglets. Another problem associated with lactation disorder is the prolongation of reestrus after weaning, the prolonged absence of estrus, frequent infertility, low conception rate, low litter size, uneven piglets and high elimination rate of sows. For this reason, many animal nutritionists at home and abroad have done a lot of research on the lactation and reproduction performance of sows. The results show that Chinese herbal medicine feed additives are applied by scientific combination and modern high technology. It can improve the lactation and reproduction performance of sows, enhance immune ability, solve the problem of antibiotic residue and reduce the pollution to the environment, which has been puzzling the development of animal husbandry for a long time.
【作者单位】： 江西农业工程职业学院;江西生物科技职业学院;
【基金】：江西省教育厅科学技术研究项目(GJJ151481)
【分类号】：S828.5
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，本文编号：2406939
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