NSP复合酶在小麦型日粮中的使用

The application of NSP enzyme to the wheat-typed daily diet of finishing pigs

通过对比试验 ,结果显示 :添加了溢多利酶的试验 组与对照间差异不显著 ,比试验 组的日增加质量提高 2 1 .3%料由比降低 1 7.42 % ,在每增加千克肉增加成本比对照组降低了 6.2 4 % ,对试验 组降低 1 1 .58%。

One trial was conducted to investigate the effect of NSP enzyme on the growing performance of finishing pigs by feeding experiment.48 finishing pigs(Duroc×Landrace×Yorkshire,66 kg initially)were assigned into reference group and treated group set with two replicate pens per treatments by weight and sex.Their basic diet was supplemented with NSP enzyme.The results showed that NSP enzyme can improve the growth performance and FCR of finishing pigs,compared with the control group,ADG was increased by 21.3%;FCR was decreased by 17.42%.