NACEN-EM: comprehensive solutions for organic agriculture
What is EM? The first concept of Effective Microorganisms (EM) was developed by Professor Teruo Higa in 1991. EM consists
Read moreWhat is EM? The first concept of Effective Microorganisms (EM) was developed by Professor Teruo Higa in 1991. EM consists
Read moreWhat is GPSC Nacen solfware Why do we use it? The It software is to analysis and pre-determined times solution
Read moreHard water Hard water has a high concentration of minerals, and of these calcium salts are the most troublesome. Working
Read moreWhat is laser cutting Why do we use it? Laser cutting is a high precision CNC thermal process that uses
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