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机构地区:[1]郑州牧业工程高等专科学校,河南郑州450011 [2]温氏集团禹州家禽公司,河南禹州452571
出 处:《安徽农业科学》2008年第26期11338-11339,共2页Journal of Anhui Agricultural Sciences
基 金:河南省科技攻关项目"应用生殖免疫技术提高动物繁殖力的研究"(0324030022)
摘 要:[目的]了解不同剂量溴隐停对麻羽肉种鸡产蛋性能的影响。[方法]将120只健康的43周龄的麻羽肉种鸡随机分为4组,分别饲喂不同剂量的溴隐停,统计药物处理后2周内的产蛋率和种蛋合格率等指标。[结果]试验2组处理后第2周产蛋率最高,试验组处理后2周平均种蛋合格率较低。[结论]使用溴隐停有助于提高麻羽肉种鸡的产蛋性能。[ Objective ] The study was conducted to investigate the effect of bromocriptine mesilate dosage on egg-laying performance of blaekpack breeder hens. [ Method] 120 birds with 43 week-age were divided into 4 treatment groups randomly. The bromocrlptine mesilate was added to diet with different dosages. Statistics of egg-laying rate, hatchable egg rate and other indices were conducted after 2 weeks' treatment. [ Result ] The laying rate of test group 2 was higher than other divided into groups. Average hatchable egg rates of the treatment groups after 2 weeks were lower, which indicated that bromocriptine mesilate could improve the reproductive performance of blackpock breeder hens.
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