Different Contrast Experiment of Feed Formula Feeding Valley-type Tibetan Sheep
Under different feed formulas and feeding conditions,the experimental group and control group of Qinghai Huzhu Valley Tibetan lambs had a total weight gain of 9.96 kg and 5.67 kg,respectively,in an 80 day feeding experiment.The experimental group increased by 4.29 kg compared to the control group,and the weight gain effect was extremely significant(P<0.01).The daily weight gain of Tibetan sheep in the experimental group and control group were 124.5 g and 70.88 g,respectively.The experimental group increased by 53.62 g compared to the control group,an increase of 75.65%,and the weight gain effect was significant(P<0.05);The average body weight of the experimental group was 17.52 kg,while the average body weight of the control group was 14.74 kg.The experimental group increased by 18.86%;According to the current market price of 60 yuan per kil-ogram,the experimental group only increased income by 166.8 yuan per kilogram compared to the control group,with significant benefits(P<0.05).The experimental results indicate that feeding Tibetan lambs with the experi-mental group feed formula can achieve good weight gain and economic benefits.
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