沤肥是利用草、肥混合沤制,加速有机质分解,提高肥效。“草无泥不烂,泥无草不肥”这句话就是群众在长期的沤肥实践中总结出来的科学道理。沤肥具有原料广泛,就地取材,沤制简便,肥效较高的优点,是自力更生,多快好省增积肥料的一种好办法,必须大力提倡,其具体做法如下:一、挖沤肥坑:利用田边地角或空地挖一个圆形或方形的沤肥坑。圆形坑一般内径八至 The fertilizer is the use of grass, fertilizer mixing system, accelerate the decomposition of organic matter, improve fertilizer efficiency. “Grass is not muddy, mud grass is not fertile ” This sentence is the masses in the long-term fertilizer practice summed up the scientific truth.沤 fertilizer has a wide range of raw materials, local materials, 沤 system is simple, the advantages of higher fertilizer efficiency, self-reliance, more rapid and more efficient fertilizer, a good way, we must vigorously promote its specific practices are as follows: Use the Tanabe corner or open space to dig a round or square 沤 fat pit. Circular hole generally eight to inside diameter