几十年来，无机化肥在农业生产上的应用范围越来越广，增产作用日益显著，已被广大农户所接受。但长期施用无机化肥的副作用也越发明显，造成土壤板结，地力下降，污染了环境。针对这些问题，镇江市综合新型肥料开发有限公司研制的高科技产品———惠满丰有机肥具有改良土... For decades, the application of inorganic fertilizers in agricultural production has become more and more widespread, and the effect of increasing production has become increasingly obvious. It has been accepted by the majority of farmers. However, the long-term use of inorganic fertilizers is also more obvious side effects, resulting in soil compaction, decreased fertility, pollute the environment. In response to these problems, Zhenjiang City, a comprehensive development of new fertilizer Development Co., Ltd. developed high-tech products - Hui Man Fung organic fertilizer has improved soil ...