EM发酵饲料喂猪增重试验研究

EM(有效微生物群)是一种新型复合型微生物制剂,无毒害、无残留、不污染环境。经用A、B两种饲料以EM发酵处理后喂猪试验结果,增重显著地高于对照组,料肉比明显降低(经EM发酵处理后的A料料肉比由原来的4.87∶1降低到4.28∶1;B料由原来的4.23∶1降低到4.03∶1),且经济效益显著提高。试验证明,应用EM发酵饲料喂猪,不仅明显降低养猪成本,提高饲料报酬,而且增强机体抗病力,促进猪的生长。为加快养猪业的发展,建议我各猪场、养猪专业户大力推广EM生物技术。

A RESEARCH OF GAINING WEIGHT EXPERIMENT OF EM FERMENTATIVE FODEER USED IN FEEDING PIGS

EM (effective microbe group) is a kind of new, compand microbe preparation with no poison, no remains and no pollution. According to the results of the experiment in which pigs were fed with the two kinds of fodders A and B treated fermentatively with EM, weight is gained greater than the compared group obviously. The percentage of fodder and meat reduced plainly (the percentage of fodder and meat of fodder A treated fermentatively be EM reduced from 4. 87 ':1 to 4. 28 : 1; while fodder B reduced from 4- 23 : 1 to 4. 03 : 1), therefore the economic profits improved obviously. It is proved by the experiment that feeding pigs with EM fermentative fodder not only reduces the costs, raises the reward of fodder, but also improves the disease-resistant force of orgainism and quicken the grouwing of pigs. In order to develop the industry of feeding pigs, we advise the pig-farms, the specialized households feeding pigs to spread expensively the EM biological tech- nique.