麦草全价颗粒饲料饲喂小尾寒羊试验

选7月龄左右健康、体重接近的麦盖提公羊和小尾寒母羊各15只,饲喂麦草全价颗粒饲料,结果表明(1)试验I、II组在育肥30d的总增重和0-30d平均日增重差异均不显著(P<0.05),育肥30d后试验I、II组的总增重分别为8.5、8.8Kg,0-30d日增重分别为0.284、0.283Kg。(2)在30-45d I、II组间平均日增重差异不显著(P<0.05),I、II组分别为0.222、0.233 Kg。(3)试验I、II组间的全期增重、平均日增重、平均日耗料量、料重比差异均不显著(P<0.05);试验I、II组在育肥45d后的全期增重分别为11.9、12.3 Kg,全期平均日增重分别为0.260、0.267 Kg,平均日耗料量分别为2.28、2.30 Kg;从I、II组全期增重数值可知在饲喂麦草全价颗粒饲料的条件下,小尾寒羊的生产性能略好于麦盖提羊;该饲料适合规模化养殖育肥羊。

Experient on Feeding Small Tailed Han Sheep with Complete Formula Granulated Feed of Stover

Fifteen seven-month-old Maigaiti sheep and fifteen seven-month-old Small tailed han sheep were selected and respectively formed I , II group, the two group were feed Complete formula granulated feed of wheat stover, there were no difference between I and II group in body weight(P<0. 05), the result were showed that: (1) During 0-30 days, there were no difference between I and II group in ADG(P<0. 05). I, 1! group of ADG is respectively 0.284,0.283 kilogram . (2) During 30-45 days, there were no difference between 1 and II group in ADG(P<0.05 )I, II group of ADG is respectively 0.222,0.233 kilogram. (3) During the whole period , there were no difference between I and II group in ADG, ADFI,F/G. I, II group of ADG was respectively 0.260,0.267 kilogram, those of ADFI was respectiv ely 2.28,2. 30 kilogram, those of F/G was respectively 8.67,8.61. (4) Complete for mula granulated feed of wheat stover is an better feed and suit for feedlotings heep. From the date, we can know the production performance of Small Tailed han sheep is better than Maigaiti sheep (P<0.05) when two kinds of sheep feeded Complete formula granulated feed of wheat stover.