The widespread problem of soil in planting

2023-02-25 09:06:31

Nowadays, the problem of serious land diseases, the reduction of crop yields, and the big problems that peasant friends are worried about are the main problems in the soil. There are mainly two problems: soil compaction and soil pollution. How is the main cause of this problem formed?

Soil compaction. Soil structure can coordinate soil moisture and air, stabilize soil moisture, regulate soil heat conditions, enhance soil resistance, and provide plants with a good growing environment. Soil organic matter is an important part of the soil structure and an important indicator of soil fertility. However, due to the high frequency of crop replantation, excessive application of chemical fertilizers and insufficient organic fertilizers cause serious loss of soil organic matter, destroy soil structure, and reduce soil water conservation and fertilizer retention as well as permeability. This is the most serious result of soil compaction. The important reason has seriously affected the yield of crops and the economic benefits of farmers.
Soil pollution. Due to chemical fertilizers, there is blindness in the use of pesticides, and the content of toxic and hazardous substances in the soil gradually accumulates, causing the plants to also become contaminated and the quality of agricultural products to decline. At the same time, the health of people is endangered. The types of soil pollution mainly include heavy metal pollution and organic pollution. Both chemical fertilizers and pesticides contain a certain amount of heavy metals. In some areas, the use of sewage for irrigation will also bring a large amount of heavy metals to the soil. However, heavy metals have poor mobility in the soil and have a long residence time. Most microorganisms cannot be degraded in time. As a result, heavy metals accumulate in the soil, which greatly exceeds the ability of the soil to self-purify, thus causing environmental pollution.

Excessive use of chemical fertilizers and pesticides causes land poisoning, and the crop's disease output has plummeted. The destruction of soil ecological balance is largely a result of chemical fertilizers and pesticides. The soil itself lacks nutrients, and fertilizer must be applied in order to obtain high yields. Since the late 1980s, with the characteristics of high nutrient content and quick results, chemical fertilizers have rapidly become popular in Hainan Island, and the application rate has multiplied. At the same time, pesticides are also used in large quantities. Hainan has high temperature and humidity all the year round, and it is prone to germs breeding. The pests and diseases are serious. The main means of plant protection is the use of pesticides. "It can be said that the loss caused by pests and diseases was indeed greatly reduced in the beginning, but the problems were gradually exposed.

Soil-borne diseases have become serious year after year. The use of chemical control has been poor and the cost is high. The more obvious 'unsatisfactory', has inspired farmers to seek better prevention and control measures. For the problems existing in the soil, effective measures should be taken to adjust and control them in time. Jinbao microbial fungus is your best choice.

There is a variety of beneficial microorganisms, amino acids, peptides, enzymes, and microbiological antibiotics contained in the golden baby microbial fertilizer. Bio-organic fertilizer can reduce carbon and nitrogen, the ratio of carbon to nitrogen is too large, the decomposition rate of microorganisms is slow, and the effective carbon and nitrogen elements in the soil are consumed. At the same time, it can inhibit plant pathogenic bacteria, improve the microbial environment and physical structure in the soil, improve the plant's own immunity, and improve the quality of the crop and its resistance to storage and transportation. It has the following features:

1, microbial fertilizer can promote crop growth.

2. Microbial fertilizers can improve the soil and fertility.

3, microbial fertilizers to improve the resistance of the crop.

4, microbial fertilizer can promote root growth and increase nutrient absorption.

5, microbial fertilizer can improve product quality.

6, microbial fertilizer to promote early maturity.

7, disease resistance pest control.

8. The effects of microbial fertilizers on production and income increase are significant.

In addition, deep plowing needs to be carried out appropriately. Deep plowing can effectively improve soil pore tightness, improve soil water storage and ventilation, promote microbial activity, and accelerate weathering of soil nutrients and decomposition of organic matter. The use of large tractors for deep ploughing and soil preparation, with a depth of more than 30 cm, intensive cultivation, multi-ploughing, multi-rowing, and multi-plowing, breaking the compacted layer and plowing bottom layer, improving the pore structure of the soil, and maintaining water, increasing temperature, and increasing fertility.