【摘要】 综述了国内外生物复肥的研究现状 ,说明采用有机体发酵、添加活性菌种制成的生物复肥已达到实用化阶段 ,对作物具显著增产效果。更多还原

【Abstract】 The present status of biological compound fertilizer research at home and abroad is reviewed, indicating that the manufacture of biological compound fertilizers by the fermentation of organics and the addition of active bacteria has reached a practical stage, and their application on crops has given marked results of increase in yield.更多还原