青海畜牧兽医杂志
青海畜牧獸醫雜誌
청해축목수의잡지
CHINESE QINGHAI JOURNAL OF ANIMAL AND VETERINARY SCIENCES
2011年
6期
20-21
,共2页
不同品种肉羊%舍饲育肥%试验
不同品種肉羊%捨飼育肥%試驗
불동품충육양%사사육비%시험
Meat sheep%Fattening in enclosure%Experiment
选择出生相近的杜寒、萨寒、道寒、波寒杂交公羔和当地小尾寒羊公羔各30只,分成试验组与对照组进行舍饲育肥。经90d饲喂,杜寒、萨寒、道寒、波寒杂交肉羊活重达到30.09kg、28.12kg、27.07kg和26.47kg,比对照组22.65kg分别增加7.44kg,5.47kg,4.42kg和3.82kg,头均日增重分别比对照组提高30.69%～68.32%,经济效益提高了1～1.31倍。经方差分析,差异极显著（P〈0.01）。
選擇齣生相近的杜寒、薩寒、道寒、波寒雜交公羔和噹地小尾寒羊公羔各30隻,分成試驗組與對照組進行捨飼育肥。經90d飼餵,杜寒、薩寒、道寒、波寒雜交肉羊活重達到30.09kg、28.12kg、27.07kg和26.47kg,比對照組22.65kg分彆增加7.44kg,5.47kg,4.42kg和3.82kg,頭均日增重分彆比對照組提高30.69%～68.32%,經濟效益提高瞭1～1.31倍。經方差分析,差異極顯著（P〈0.01）。
선택출생상근적두한、살한、도한、파한잡교공고화당지소미한양공고각30지,분성시험조여대조조진행사사육비。경90d사위,두한、살한、도한、파한잡교육양활중체도30.09kg、28.12kg、27.07kg화26.47kg,비대조조22.65kg분별증가7.44kg,5.47kg,4.42kg화3.82kg,두균일증중분별비대조조제고30.69%～68.32%,경제효익제고료1～1.31배。경방차분석,차이겁현저（P〈0.01）。
30 Duhan,Sahan,Daohan and Bohan hybrid lambs and local small tail han lambs were selected respectively and divided experimeutal groups and control groups for fattening in enclosure.Alive body weight of Duhan,sahan,Daohan and Bohan lambs reach 30.9kg,28.12kg,27.07kg and 26.47kg respedively.but for control group,small tail han lambs,reach 22.65kg,increasing by 7.44kg,5.47kg,4.42kg and 3.82kg respectively Daily gaining weight of per head increase by from 30.69% to 68.32%.There is great significant difference betwen them（P〈0.01）.
