冬季玻璃暖棚猪舍饲养育肥猪增重试验

Gain Experiment of Feding Fattening Pig in Glass Warm Piggery in Winter

在冬季采用玻璃暖棚(试验组)与普通猪舍(对照组)饲养育肥猪结果表明,试验组比对照组头均多增重4.4kg,差异极显著(P<0.01);头均低降料重5.63%,多增收入39.23元。在青海冬季利用玻璃暖棚猪舍养猪,可提高饲料转化率、日增重和经济效益。

The pigs in the experiment group were reared in the glass warm piggery and the pigs in the control group were reared in the common piggery in winter. The resnlts showed that the gain of pig in the experiment group increased 4.4kg than that in the control group and there was a very significant different（ P 〈0.01 ）. The average feed weight of pig in the experiment group decreased 5.63% and the income increased 39.23 yuan per pig. The feed conversion rate and daily gain were increased and the economic benefit increased when pigs were resved in glass warm piggery in winter of Qinghai provincl.