前　言在农业生产过程中 ,随着种植时间的推移 ,土壤肥力逐年下降 ,常用施肥来补充 ,由于农家有机肥的贫乏 ,化肥施用量逐年增加。目前 ,我国化肥供应缺口非常大 ,单纯依赖化肥所带来的破坏土壤结构、作物品质下降、污染环境等弊端已为世人所共识。因此 ,发展应用生物有机肥 Preface In the process of agricultural production, as the planting time goes by, the soil fertility decreases year by year, and the fertilization is often used to supplement. Due to the lack of organic fertilizer in the farm, the amount of chemical fertilizer applied increases year by year. At present, the gap of China’s chemical fertilizer supply is very big. It has been accepted by the world that relying solely on the destruction of soil structure caused by chemical fertilizers, the decline of crop quality and the pollution of the environment. Therefore, the development and application of bio-organic fertilizer