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为解决盲目施肥问题,必须首先了解土壤基本情况,摸清我县菜地生产能力、土壤肥力状况、土壤障碍因素,分析耕地退化的原因,才能促进农业可持续发展与农业结构调整、指导农民科学施肥、提高农产品质量、改善农产品品质、增加农民收入、减少肥料等资源浪费,对防止土壤退化和污染,加强农业生态环境建设均具有十分重要的意义。
To solve the problem of blindly fertilizing, we must first understand the basic situation of soils, ascertain the productivity of vegetable land in our county, the condition of soil fertility, the factors of soil disturbance, analyze the causes of arable land degradation in order to promote the sustainable development of agriculture and the adjustment of agricultural structure and guide farmers’ science Fertilization, improve the quality of agricultural products, improve the quality of agricultural products, increase farmers’ income, reduce waste of resources such as fertilizers, to prevent soil degradation and pollution, strengthen the construction of agricultural ecological environment are of great significance.