Straw mulch covers no-till farming
I. To restore soil physical and chemical properties. The use of chemical fertilizers, pesticides, and herbicides causes damage to the soil structure and poor permeability, resulting in compaction, severe acidification of the soil, and reduction of beneficial microorganisms in the soil. Straw is used to cover no-tillage plantation. Straw is rotted in the field and organic matter is mixed into the soil to make the soil agglomerate and the beneficial microorganisms in the soil are increased. 2. It can reduce the loss of soil. Dig the same amount of straw in the tillage no-tillage plots and conventional plots in the tillage layer respectively into the same size glass, add the same amount of clean water, and install the straw to cover the no-tillage soil The water in the water was quickly brewed, and the water in the glass cups filled with conventional soil was very turbid for a long time. This shows that the soil covered with no-till straw is well-structured, and there is less soil loss after being washed by the storm flood. Three. Moisturizing insulation. It prevents the loss of soil moisture and therefore can greatly maintain the soil moisture, which is particularly important in areas where there is often no rainfall or drought. IV. Can reduce planting input. Can significantly inhibit the growth of weeds in the field, eliminating the need for ploughing and reducing the cost of herbicides. V. Can increase crop resistance, reduce pests and diseases. Good soil structure, strong permeability, strong plant growth, increased resistance to adverse environments and pests, and moderate soil pH, plant diseases, especially soil-borne diseases such as clubroot, root knot nematode, etc. . 6. To achieve high productivity and efficiency. Since the adoption of plowing and the reduction of the use of chemical fertilizers, pesticides, herbicides, etc. are eliminated, the quality of the produced agricultural products is better than that of the conventional ones, so the economic and social benefits are higher than those of conventional ones. SARS-CoV-2 Neutralizing Antibody Test Cassette SARS-CoV-2 Neutralizing antibody Test Cassette NINGBO AUTRENDS INTERNATIONAL TRADE CO., LTD , https://www.metests.com