摘要
公猪优良精液的产生与必要的营养供给是密不可分的。为探讨鸡蛋、豆粕、胡萝卜三种营养物质对公猪精液品质的影响,本试验通过评价精液采集量、精子密度、活力及畸形率等指标,来判定其对猪精液的影响。试验表明,公猪日粮中饲喂豆粕和鸡蛋对公猪精液的采集量,活力均有显著的提高;饲喂胡萝卜对公猪精液的采集量,活力无明显差异。为公猪饲养过程中提供一些实际的生产指导。
It is closely related between the high quality production of boar＇s semen and necessary nutrient supply in the pig breeding. To investigate the influence of eggs, bean pulps, carrots on semen quality of boar, we have evaluated the index of se men collection capacity, sperm density, sperm vitality and malformation rate. The results showed that, compared with con trols, the boar ration with eggs and bean pulps has significantly improved the semen collection capacity and sperm density, the boar ration with carrots has no obvious ifference on semen collection capacity and sperm density. This research is able to provide foundation for boar breeding process to provide some practical production guidance.
出处
《畜牧兽医杂志》
2013年第2期28-31,共4页
Journal of Animal Science and Veterinary Medicine
基金
国家转基因生物新品种培育重大专项"高繁殖力转基因猪新品种培育"(2011ZX08006-005)
国家生猪产业技术体系繁殖技术(CARS-36)
关键词
豆粕
鸡蛋
胡萝卜
公猪
精液品质
Bean pulps. Eggs Carrots Boar Semen quality
