MySheen

What is the harm of soil replanting? No longer afraid with microbial fertilizer

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, With the rapid development of agriculture in China, the problem of continuous cropping is becoming more and more serious, which has become the main disease of agriculture, sweeping the whole country, causing rotten roots and dead trees, stunting, seriously affecting crop quality and yield, especially such as ginseng.

With the rapid development of agriculture in China, the problem of continuous cropping has become more and more serious, which has become the main disease of agriculture, sweeping the whole country, causing rotten roots and dead trees, stunting, and seriously affecting crop quality and yield, especially high-value cash crops such as ginseng. Farmers have to migrate and plant in order to avoid the harm of repeated cropping, wasting a lot of cost.

The reasons for the serious impact of continuous cropping on crops:

Planting the same crop year after year, resulting in the gradual accumulation of soil-borne disease bacteria, leading to the phenomenon of rotting roots and dead trees becoming more and more serious; at the same time, some organic matter that is not fully mature will also cause the accumulation of nematodes; in the soil disinfection, it will also kill the beneficial microorganisms in the soil, resulting in the imbalance of soil flora.

As crops absorb more of certain nutrient elements, resulting in the lack of these elements in the soil layer; re-application of nitrogen, phosphorus and potassium will also make other trace elements in the soil fixed, resulting in crop deficiency, reduced immunity and faster spread of soil-borne diseases.

Due to continuous cultivation, the soil accumulates too much salt, which inhibits the absorption of nutrients and water in the soil, and has a toxic effect on the roots of crops.

In the process of crop growth, there is a phenomenon of "autotoxicity", that is, some metabolites or decomposed chemicals released around the root system have harmful effects on the same individual of the crop, such as weakening its growth, reducing its yield and so on.

Effective ways to solve the problem of continuous cropping:

The application of microbial fertilizer on the soil with serious continuous cropping can solve the problem of soil continuous cropping from the root.

The application of microbial fertilizer can greatly increase the content of beneficial microorganisms in the soil. Through a series of life activities, these beneficial bacteria can kill or inhibit soil-borne bacteria, repair soil microflora, and degrade harmful substances secreted by plant roots due to "autotoxicity".

The application of microbial fertilizer can improve the soil structure, activate the fixed trace elements in the soil, promote the absorption of nutrient elements by crops, so as to improve crop resistance, increase yield and improve crop quality.

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