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后备母猪短期优饲日均饲喂量和持续时间的规律初探 被引量:2

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摘要 本研究以上海市奉贤区钱桥牧场2013年120头后备母猪为实验对象,共收集了春、夏、秋、冬四个季节后备母猪短期优饲的饲喂量,探索了后备母猪短期优饲饲喂量的变化规律;同时,对2014年98头后备母猪开展了短期优饲持续时间的对比试验。结果表明:后备母猪短期优饲的饲喂量与季节极显著相关(P〈0.05),日均饲喂量表现为春季和冬季高,夏季次之,秋季最低;短期优饲的时间控制在8~14d效果好。
出处 《上海畜牧兽医通讯》 2016年第4期48-49,共2页 Shanghai Journal of Animal Husbandry and Veterinary Medicine
基金 上海市市级农口系统青年人才成长计划项目(沪农青字(2014)第2-6号) 上海市生猪产业技术体系建设项目(沪农科产字(2015)第6号)
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