The soil is rich in organic matter and is a prerequisite for high yields of crops. There are several ways to increase the organic matter content in the soil.
First, grain and fertilizer rotation
The rational rotation of food crops and green manure crops will be implemented to ensure land use and increase the organic matter content of the soil.
Second, increase the application of organic fertilizer
The application of organic fertilizer is a method to rapidly increase the soil organic matter. The commonly used organic fertilizer is rich in organic components, and after being applied to the soil, it is decomposed by microorganisms to release a large amount of organic matter.
Third, adjust the decomposition rate of organic matter
Soil water content, aeration, acidity and alkalinity all affect the decomposition rate of organic matter. Therefore, proper control of soil water, gas and pH can mediate the decomposition rate of organic matter.
Fourth, reduce the pollution of pesticides and heavy metals
Reduce the concentration of heavy metal ions in the soil and fix organic pollutants such as pesticides. It can be combined with organic pollutants to make it useless, and it acts as a reducing agent to change its structure and make it useless.
Â
Exterior Door
Patio Doors,Storm Doors,Exterior Security Doors,Exterior Screen Doors
Zhejiang JiHengKang (JHK) Door Industry Co.,LTD , http://www.zjjhk.com