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:王景才[1] 李蒙[2] 李玉霞[1] 刘宏远[1] 黄荣俭
机构地区:[1]山东省泰安市岱岳区畜牧局,山东泰安271000 [2]山东省泰安市畜牧局,山东泰安271000
出 处:《特产研究》2002年第3期35-36,共2页Special Wild Economic Animal and Plant Research
摘 要:选择泰山长毛兔 4 0 7只 5~ 1 3周龄幼兔 ,分为试验 1组、2组和对照组。对照组使用成兔饲料配方 ,试验组分别设计使用两个高营养水平的饲料配方 ,结果证明 :试验组的饲料配方适合幼兔阶段的生理需要 ,日增重、饲料报酬及胎毛产量均高于对照组 (P <0 .0 5) ,且试验 1组饲料配方既能满足长毛兔幼兔阶段的营养需要 ,又能降低饲料成本 ,经济效益高 。young rabbits of Taishan Long hair rabbit aged 5~13 weeks old were selected and divided into Ⅰ group,Ⅱ group and CK group.Feed formula for adult rabbit was used in the CK group and two nutritious feed formulae were respectively used in the test groups, Ⅰ and Ⅱ group.The results showed that the formulae for the test groups were suited to the physiological needs in the young stage and all the daily gain in weight,feed efficiency and litter yield were higher than that of the CK group (P<0.05) .And the feed formula for I group both could meet the physiological needs in the young stage and could reduce the cost of feed,had a high economic benefit and was the best formula.
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:216.73.216.15