What is the role of microbial fertilizer?

Microbial fertilizer is a kind of product which causes the crop to get a specific fertilizer effect by the life activity of the microorganism and is a kind of fertilizer used in agricultural production. How do these tiny creatures work in the soil?

The effectiveness of microbial fertilizers is mainly related to the source and effectiveness of nutrient elements, or to crop uptake of nutrients, moisture and disease resistance. To summarize the following aspects:

1. Fertility, which is one of the main effects of microbial fertilizer. Such as a variety of autotrophic, symbiotic nitrogen-fixing microorganisms, can increase the nitrogen sources in soil; a variety of phosphate, potassium-soluble microorganisms can be disabilities soil disabilities phosphorus, potassium decomposition out, which can be absorbed for the crop. After being applied into the soil, the microbial fertilizer can rapidly multiply and form a powerful probiotic group. It fundamentally improves the ecological structure around the soil and the root system. As a result, the soil that has been used for many years in fertilizer compaction is loosened and breathable, absorbing nitrogen in the air The formation of "ecological nitrogen fertilizer," will be deposited in the soil for many years to activate dead phosphorus dead potassium activation, so that plant roots absorb.

2. To enhance the resistance. Microbial fertilizer in addition to the traditional fertilizer production increase income, but also can reduce crop disease. There are three main reasons for this:

First, the beneficial microorganisms in fertilizers grow and multiply, forming dominant populations in the crop rhizosphere soil micro-ecosystem, inhibiting the growth and reproduction of other harmful microorganisms, even antagonizing some of the harmful pathogens, and reducing the chances of harmful microorganisms.

Second, beneficial microorganisms endocrine various metabolites to crop rhizosphere soil micro-ecosystem during the process of growth and reproduction. These metabolites can stimulate crop growth and enhance the ability of crops to resist adverse environment.

Third, plant diseases, frost damage, drought, aging and other adversities, the application of microbial fertilizers, which contain bacteria can induce the production of superoxide dismutase crops to eliminate the adverse effects of free radicals, thereby enhancing the resilience of crops Sexual, reduce disease.

3. Improve the quality of early maturity and high yield. Microbial fertilizers can stimulate soil fixed potassium, calcium, zinc and other trace nutrients. These elements can supply crop microbes Fertilizers can produce plant hormone substances to stimulate crop growth. Many microbes used as microbial fertilizers can also produce plant hormone substances, which can stimulate and regulate the growth of crops, make the plants grow robustly and the nutritional status is improved. In general, economic crops can be increased by more than 30% and field crops by 7-10% or more.

Researchers have found that microorganisms have the miraculous function of fixing nitrogen and can convert the free nitrogen in the air into effective nitrogen that the crop can absorb and utilize. In addition, microbial phosphorus and potassium bacteria can break down fixed phosphorus and potassium in the soil, and release them for crop utilization. Those who breed fast effective bacteria can also stimulate crop growth, play a role in disease prevention. As a result, scientists have bred the beneficial microorganisms that can be cultured artificially and produced microbial live products through industrial fermentation, which can be directly used for agricultural production. Microbial fertilizer is a kind of product which leads to the specific fertilizer effect of crops through the life activities of microorganisms and achieves the promotion of crop growth or yield increase or quality improvement.