检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:刘松柏[1] 谭会泽[1] 温志芬[1] 张祥斌[1] 吴新明[1] 王罡[1] 彭运智[1] 崔振亮[1]
机构地区:[1]广东温氏食品集团股份有限公司农业部动物营养与饲料学重点实验室,广东云浮527400
出 处:《饲料工业》2016年第15期20-22,共3页Feed Industry
摘 要:试验旨在研究不同含粉率颗粒饲料对黄羽肉鸡生长性能的影响。研究结果表明:1颗粒饲料中含粉率增加对黄羽肉鸡生长性能有显著(P<0.01)负面影响,粉料组相对其他各组肉鸡的日均增重最低,耗料增重比最高;2颗粒饲料的含粉率从5%增加到45%时,肉鸡的耗料增重比线性上升,日均增重逐步下降。综上所述,含粉率低的颗粒饲料饲喂肉鸡其生长性能更佳。This experiment was conducted to study the impact of pellet feed containing different pow-der contained rate on the growth performance of yellow chicken. The result showed that: 1 Increasingthe powder rate in pellet feed showed significantly(P〈0.01) negative impact on the growth performanceof yellow chicken. Powder group indicated the lowest average daily gain and highest feed/weight gainefficiency compared with other groups; 2 When the powder contained rate in pellet feed increasedfrom 5% to 45%, the feed/weight gain efficiency increased linearly and the average daily weight gaindecreased gradually. In summary, feeding broilers with low powder contained rate of pellet feed couldhave better growth performance.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.249