What about soil infertility? How to improve the soil? Soil organic matter supplementation method
How to deal with soil infertility? Soil infertility will have an impact on the yield and quality of crops. How to improve soil and improve soil fertility? Today, Xiaobian talks about ways to improve soil fertility and hopes to help you. Supplementing soil organic matter Soil organic matter content is an important indicator to measure soil fertility. The soil organic matter content is rich, and it can balance the nutrients necessary for long-term supply and development of crops. Farmyard manure, straw, bacterial fertilizer or fungicide can supplement soil organic matter. Farmyard manure At present, the self-made fermented organic fertilizer is more popular among farmers. Chicken manure is the first choice for many farmers, because the organic matter content in chicken manure is very high, but the chicken manure is not fully decomposed and used, it will also cause great harm. "Secondary fermentation" occurs when manure that is not fully fermented or decomposed is applied directly to the crop. When the fermentation site is closer to the root or the crop plant is smaller, the calorific gas generated by fermentation, methane, ammonia and other harmful gases will affect the growth of the crop, resulting in "burning roots, burning seedlings", and causing plant death in severe cases. Manure contains pathogens such as Escherichia coli and nematodes. Direct use can cause pests and diseases to infect crops and affect crop health. Therefore, when making organic fertilizer, it must be fully fermented and decomposed before use. Straw The main component of straw is carbon. Straw can be used to supplement organic matter in greenhouses. Especially in the greenhouse of 7-10 years, the effect of straw is very good. Due to the use of a large number of elements in successive years, the nitrogen content in the greenhouse soil exceeds the standard, and the use of straw can adjust the soil carbon-nitrogen ratio. Pest control must be done when using straw, because many pathogens survive on crop residues. Bacterial fertilizer or fungicide The decomposition of manure is slow. We can use bacteria fertilizer or microbial agents to promote the decomposition of organic matter by microorganisms and provide nutrients for crops. In addition, the beneficial bacteria group can also play the role of "bacterial inhibition" to inhibit the harmful bacteria in the soil. Using bacteria or bacteria to regulate the soil is a slow and continuous process. Don't expect to use it once to improve the soil. Only by insisting on it will give you unexpected results. Reduce the use of fertilizer Planting, heavy or excessive use of chemical fertilizers in successive years has led to soil compaction and acidification of soil, and soil problems have become more and more serious. Fertilizers are relatively high in nutrient content and concentration, so a small number of principles should be followed when applying. It is recommended to apply water-soluble fertilizer, water-soluble fertilizer as a new environmentally-friendly fertilizer, easy to use, sprayable, flushing and can be combined with spray drip irrigation. It has obvious advantages in improving fertilizer utilization, saving agricultural water, reducing ecological pollution, improving crop quality and reducing labor. Soil fertility is not enough, can be supplemented by the above methods, improve soil, improve soil organic matter, plant crops in order to obtain high yield and stable yield. Tetanus Vaccine,Hepatitis B Vaccine For Adults,Tetanus Booster,Td Vaccine FOSHAN PHARMA CO., LTD. , https://www.fspharmamedicine.com
