The main object of the application of soil amelivers is the land, saline soil, pesticides and heavy metals, which can not be planted again, and so on. Can soil amelivers make the crops healthier in these soils?
Soil amendments have three main functions: improving quality, increasing yield and improving soil fertility. The effect of the compound nutrition in the fertilizer can improve the quality, make the product with good color, fragrance, storage and resistance to cloud, make the organic nutrient accumulation, the balanced supply of nutrients, the photosynthesis of the plant, improve the crop yield, improve the soil, promote the decomposition of the fertilizer and correct the pH of the soil. Straight soil pathogens contain 3% counts of humus, which has a direct effect on improving soil fertility.