文献类型： 外文期刊
作者： Fouad, Ahmed Mohamed 1 ; El-Senousey, HebatAllah Kasem 1 ; Ruan, Dong 1 ; Xia, Weiguang 1 ; Chen, Wei 1 ; Wang, Shu 1 ;
作者机构： 1.Guangdong Acad Agr Sci, Key Lab Anim Nutr & Feed Sci South China, State Key Lab Livestock & Poultry Breeding,Guangd, Inst Anim Sci,Minist Agr,Guangdong Publ Lab Anim, Guangzhou 510640, Peoples R China
2.Cairo Univ, Dept Anim Prod, Fac Agr, Giza 12613, Egypt
关键词： fertility; nutritional factor; poultry male; semen quality
期刊名称：POULTRY SCIENCE （ 影响因子：3.352； 五年影响因子：3.679 ）
ISSN：
年卷期： 2020 年 99 卷 11 期
页码：
收录情况： SCI
摘要： The increased consumption of protein derived from poultry demands greater poultry production, but increased poultry production (meat and eggs) is dependent on the fertility of the parent flocks. Clearly, the fertility of poultry flocks is associated with the fertility of both males and females, but the low numbers of males used for natural or artificial insemination mean that their role is more important. Thus, enhancing the semen volume, sperm concentration, viability, forward motility, and polyunsaturated fatty acids in sperm, as well as protecting against oxidative damage, could help to optimize the sperm membrane functionality, mitochondrial activity, and sperm-egg penetration, and thus fertility. Therefore, this review summarizes the nutritional factors that could improve the fertility of poultry males as well as their associated mechanisms to allow poultry producers to overcome low-fertility problems, especially in aging poultry males, thereby obtaining beneficial impacts on the poultry production industry.
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