1. Organic fertilizer is a complete fertilizer

Corn steep liquor powder contains nutrients and various beneficial elements needed by crops, and the proportion of nutrients is comprehensive, which is conducive to the absorption of crops. Therefore, the more organic fertilizer is applied, the more conducive to the balance of soil nutrient proportion, the more conducive to the absorption and utilization of soil nutrients by crops, and the more organic fertilizer is applied, the more beneficial to the balance of soil nutrients.

2. Improving soil fertility and water conservation capacity

Corn steep liquor powder organic fertilizer has strong cation substitution ability, can absorb more potassium, ammonium, magnesium, zinc and other nutrients, prevent leaching, improve soil fertility. In addition, organic fertilizer also has a strong buffer capacity, which can prevent the change of acidity and soil hardening caused by long-term application of chemical fertilizer, improve the stress resistance of soil itself, and ensure a good ecological environment of soil.

3. Reducing nutrient fixation and improving nutrient availability

Corn steep liquor powder contains many humic acids and other substances, which have strong chelating ability and can chelate with many metal elements such as manganese, aluminum, iron to form chelates, which can reduce the harm of manganese ion to crops. It can also prevent aluminum and phosphorus from forming closed storage phosphorus which is difficult to be absorbed by crops, and greatly improve the availability of soil available phosphorus.

4. Accelerate the formation of soil aggregates and improve soil physical and chemical properties

Organic aggregate is an important index of soil fertility. The more content of organic aggregate, the better physical properties of soil. The more fertile the soil is, the stronger the ability of soil, water and fertilizer conservation is, and the better the ventilation performance is, which is more conducive to the growth of crop roots.