关键词: 生物农药, 生物农药, 植物源农药, 田间笼罩, 东亚飞蝗, 防治效果

Abstract: Hydrogen is ideal renewable energy resources, with many advantages, such as clearing, no pollution. Compared the traditional technique of producing hydrogen, bio-hydrogen production can decompose organic waste to produce hydrogen. It can not only clean the environment but also has the advantage of low cost, so people pay more attention to the anaerobic fermentation to produce hydrogen. This article is about the method of the anaerobic fermentation to produce hydrogen, the characters, the types, the principle, the developing direction and the prospect.