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本试验用30头20kg 的杜巴杂种仔猪进行试验,用相同的精料,按照精青比分为五组:Ⅰ,为对照组(苜蓿做青饲料)〔3:1〕;Ⅱ,(串)〔4:1〕;Ⅲ,(串)〔3:1〕;Ⅳ,(聚)〔4:1〕;Ⅴ,(聚)〔3:1〕。试验期为170天,其间进行了生理生化指标分析,结果差异不显著;试验结束时,进行病理检查、屠宰分析,结果表明,在产肉性能、肉脂品质方面都有较大差异,其中对照组最好,串叶松香草略优于聚合草;与对照组相比,串叶松香草喂量较大的一组,有肝组织增生,壁膜加厚现象:聚合草二组都发生有肝肺的一些病变。二者都表现出与喂量的正相关关系。
In this experiment, 30 20 kg Durobas hybrid piglets were tested, using the same concentrates, according to the score of fine young to five groups: Ⅰ, the control group (alfalfa green fodder) 〔3: 1〕; Ⅱ, 4: 1]; Ⅴ, (poly) [3: 1]. The test period was 170 days. Physiological and biochemical indexes were analyzed during the experiment. The results showed no significant difference. At the end of the experiment, pathological examination and slaughter analysis were conducted. The results showed that there were great differences in meat producing performance and meat fat quality, The best of the group, Slashina slightly better than the polymerization grass; compared with the control group, a significant amount of Hypericum perforatum fed a group of liver tissue proliferation, thickening of the wall membrane phenomenon: polymerization grass two groups have occurred Some liver disease. Both showed a positive correlation with the amount of feed.