Present situation of the effect of fertilization measures on protected soil and crop

The studies on the effects of fertilization measures on protected soil and crop quality, yield were summarized in this article. The studies showed that organic-inorganic rational fertilizers is an important measure in agriculture for sustainable development. Improper fertilization (organic or inorganic fertilizer) or deflective nitrogenous will result in nutrients imbalance in soil for plant growth, affect the yield and quality of agricultural products.