“稻草制作饲料”喂育肥猪的验证试验

Experiment of Feeding Fattening Pigs With"Feed Made From Paddy Straw"

用'稻草饲料'饲喂猪的试验结果表明,试验组与对照组相比,猪的平均日增重和饲料报酬都降低。其原因是,'稻草饲料'的营养水平达不到国家标准的要求,粗纤维的含量又超过了标准的规定。此种饲料不仅不能转化为营养物质,反而使配合饲料的营养水平下降。因此,应停止'稻草饲料'的制作和应用。

The experiment results of feeding fattening pigs with'feed made from paddy straw'show that treated 2 groups were in lower levels than the controled group at both the daily gain and feed conversion rate.The reasons for the result are its nutrition coult not reach the level of feed standard,also the content of crude fiber excesses the limitation of the feed standard.This feed made from paddy straw coult not only transfer straw to nutrition but also reduce the feed efficiency.Therefore,the use of the technique of'feed made from paddy straw'should be stopped.