The straw should be chopped and chopped with corn straw to a short section of 3-6 cm long, or be crushed mechanically so as to avoid excessive earth pressure on the straw and affect the emergence and growth of the crop. After the corn stalks are returned to the field, the water content of the soil will be reduced due to water absorption and microbial decomposition of the straw itself. Therefore, timely watering is required to promote close integration of the straw with the soil. Supplementary nitrogen application of soil microorganisms in the decomposition of crop straw, the need for a certain amount of nitrogen, there will be competition with crop seedlings in soil nitrogen phenomenon. Therefore, the proportion of 10 kg of ammonium bicarbonate per 100 kg of corn straw should be supplemented so that nitrogen deficiency and yellowing at the seedling stage can be avoided. The number of corn stalks that are suitable for returning crops should be 300-400 kilograms per acre, but more damage to the crop roots will occur. The depth of ploughing should be reasonable. When corn stalks are returned to the field, they should generally be buried in the soil below 10 cm and compacted. At the same time should also pay attention to Honda straw Honda. Prevention of pests and diseases Spreading corn stalks When returning farmland, use well-grown stalks instead of returning fields with pests and pests to prevent pests from spreading and spreading. Our Small Port has a good sealing ability and stable chemical properties. The excellent chemical resistance,heat resistance and good compatibility with the Drugs give us a guarantee to use the products safely. From the input to the output, the products go through a series of professional tests and strict quality controlling procedure. The joint is produced in the clean plant with the whole working plant reaching to Class 10000, and some even for Class 100 million grade. Our workshops are designed which meet the GMP standard. Small Port Small Port,Small Dual Port,Small Single Port,Small Round Ports SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , https://www.crh-health.com