Organic fertilizer can also reduce the harm of repeated cropping and get twice the result with half the effort.

It is an accepted fact that organic fertilizer can reduce the harm of repeated cropping. There are also relevant research results of cultivation experiments, organic fertilizer can definitely prevent repeated cropping, it is not a legend. On the role of organic fertilizer below to do a relevant introduction, I hope it can help you.

In a broad sense, the concept of organic fertilizer is relatively broad, not only refers to what we call organic fertilizer made by biological fermentation, but also includes the traditional sense of farm fertilizer and field straw and straw maturity and so on.

The harm of repeated cropping is that the same crop is planted in the field year after year, and a large number of diseases, insect pests, eggs, bacteria and so on are accumulated in the soil, which will aggravate the harm when it is replanted. In addition, due to repeated cropping in production, a single crop will absorb certain elements in the soil, resulting in insufficient supply and symptoms of element deficiency. These factors are also the reasons why continuous stubble should be avoided in production.

The nutrient elements in organic fertilizer are relatively complete, although the supply speed is not as fast as chemical fertilizer, but the nutrient elements of chemical fertilizer are one-sided, which is not conducive to continuous cropping and fertilization, and organic fertilizer is a good supplement in this respect. In addition, the organic matter in the soil could be significantly increased after the application of organic fertilizer. Organic fertilizer can also improve the physical and chemical properties of soil, make soil tillage better, and soil permeability can be greatly improved.

The water storage and fertilizer conservation capacity of soil can also be greatly improved, which is very helpful to alleviate the harm of continuous cropping. However, it is important to note that it can only help, not put an end to the harm of repeated cropping. Therefore, in agricultural production, we should try our best to avoid repeated cropping, production reduction, diseases and insect pests.

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