Energy requirements of Dorper×thin-tailed Han crossbred ewes during non-pregnancy and lactation

• 作 者: LOU Can SI Bing-wen DENG Kai-d
• 机 构: FeedResearchInstitute,CollegeofAnimalScience
• 出 处: 农业科学学报：英文版
• 发表日期: 2015年12期
• 关键词: 怀孕母羊 能量需求 哺乳期 妊娠期 杂交 表观消化率 自由采食量 消化试验 net energy metabolizable energy ewe lactat
• 基金项目: funded by the Ministry of Agriculture of China and was conducted as part of the National Technology Program of the Meat Sheep Industry of China（CARS-39）

This experiment was conducted to investigate the energy requirement of Dorper×thin-tailed Han crossbred ewes during non-pregnancy and lactation. Fifteen ewes after parturition were randomly assigned to three treatments: ad libitum（100%） feed intake a