EM生物制剂是由光合菌群、乳酸菌群、酵母菌群等多种有效微生物都存在的采用适当的比例和独特的发酵工艺,复合培养而成的高效活菌制剂,性能稳定,对人畜无毒副作用,安全可靠。武威市是一个农业大市,截止2010年底,全市累计种草面积达63.21万亩,其中1年生牧草种植面积达31.41万亩,多年生牧草种植面积达到31.8万亩。为了进一步加快发展草产业,给全市草畜产业的发展提供更好 EM biological agents are photosynthetic bacteria, lactic acid bacteria, yeast flora and other effective microorganisms exist in the appropriate proportion and unique fermentation process, compound culture of efficient live bacteria preparation, stable performance, non-toxic to humans and animals Side effects, safe and reliable. Wuwei City is an agricultural market, as of the end of 2010, the city’s total area of ​​63,2100 acres of grass, of which one-year-old grass planting area of ​​314,100 mu, perennial grass planting area reached 318,000 mu. In order to further speed up the development of grass industry, to provide better development of grass and animal husbandry in the city