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EM 是英文 Effective Microorganisms 的缩写,在日语中称为有用微生物,中文多译为有效微生物或有益菌。1 EM 技术原理1.1 EM 技术概述EM 技术是日本琉球大学农学系教授比嘉照夫博士于70年代末研究和开发的,至今已超过20年。EM 是一种微生物的混合制剂,包含有5科10属80多种微生物,主要成份光合菌群(Photosynthetic bacteria)(好气性和嫌气性)、乳酸菌群(Lacic acid bacteria)(嫌气性)、酵母菌群(Yeasts)(好气性)、革兰氏阳性放线菌群(Actinomycetes)(好气性)发酵系的丝状菌群(嫌气性)(Fungi)等。由于 EM 是多种细菌复合在同一种液体中以活性状态共同存在,所以
EM is an acronym for Effective Microorganisms in English, known as a useful microorganism in Japanese, and more Chinese translated as effective microorganisms or beneficial bacteria. 1 EM Principles of Technology 1.1 Overview of EM Technology EM technology was researched and developed by Dr. Ka-Kar-Fu Bi, a professor of agronomy at Ryukyu University in Japan in the late 1970s, and has been for more than 20 years now. EM is a mixture of microorganisms that contains more than 80 microorganisms in 10 genera of 10 families of 5 families. The main constituents are photosynthetic bacteria (aerobic and anaerobic), lactic acid bacteria (anaerobic) Yeasts (aerobic), Actinomycetes (aerobic) Fungi (Fungi), and the like. Because EM is a variety of bacterial compounds co-exist in the same liquid in the active state, so