A kind of microbial bacterial agent and preparation method thereof

Abstract

The invention relates to a microbial bacterial agent and a preparation method thereof. The microbial bacterial agent is composed of degradable organic matter and beneficial microorganisms, and is characterized in that the beneficial microorganisms include at least electrogenic bacteria and acidogenic bacteria. The application can promote the growth of plants and their root systems, improve the utilization rate of fertilizers, and finally achieve the effects of stable and increased crop yields.

Description

technical field [0001] The invention relates to a microbial agent and a preparation method thereof. Background technique [0002] Plants use their roots to absorb water and fertilizers. Relatively speaking, the more developed the plant's root system, the more tenacious the plant's vitality, the more nutrients it can absorb, and the better its stress resistance. Traditional rooting methods mainly use plant growth regulators to promote crop rooting, such as sodium naphthalene acetate, potassium indolebutyrate, indole acetic acid, etc. However, the use of plant growth regulators has strict restrictions, specifically when using rooting agents The concentration requirements are strict, if the concentration is low, there will be no rooting effect, and if the concentration is high, it may inhibit the growth of crops, so it is inconvenient to use. In order to pursue good rooting effect and use safe products, in recent years, scientific research institutions have begun to develop mi...

AI Technical Summary

Problems solved by technology

Traditional rooting methods mainly use plant growth regulators to promote crop rooting, such as sodium naphthalene acetate, potassium indolebutyrate, indole acetic acid, etc. However, the use of plant growth regulators has strict restrictions, specifically when using rooting agents The concentration requirements are strict, if the concentration is low, there will be no rooting effect, and if the concentration is high, it may inhibit the growth of crops, so it is inconvenient to use

In order to pursue good rooting effect and use safe products, in recent years, scientific research institutions have begun to develop microbial products, using microbial secretions to achieve the purpose of promoting plant rooting. However, the rooting effects of microbial products on the market are uneven. The effect is not satisfactory

[0003] The root system of the plant is developed, and the nutrients absorbed are more, which means that the original amount of fertilizer applied can meet the needs of the original crop growth period, but now because there are more roots and absorb more nutrients, the amount of original fertilizer applied can no longer meet the needs of crop growth. In particular, it cannot meet the needs of fruit accumulation. This is because nutrients are provided for the growth of the whole crop, including roots, stems, leaves, flowers, and fruits. The growth of the roots, stems, leaves, and flowers is later than that of the roots, stems, leaves, and flowers, so the fertilizer is supplied to the roots, stems, leaves, and flowers first. If there is a large amount of consumption, the fertilizer supply may be insufficient when the fruit grows, resulting in a reduction in production. In order to avoid the above situation, it is necessary to increase the amount of fertilizer application, which will undoubtedly increase the burden on farmers. Because the price of agricultural products is not high, in reality it is very Few people will increase the amount of fertilizer application. Therefore, people find that the rooting products on the market have little effect on the yield of crops, and even the phenomenon of only growing roots but not fruits, such as the case reported by the Agricultural Materials Technology Program in Shenyang, Liaoning Province Ms. Zhang’s house planted more than 10 mu of eggplant in a greenhouse. Using rooting agent, the eggplant grew vigorously and had a well-developed root system. However, in the later stage of eggplant growth, it was found that the leaves of the eggplant began to turn yellow, the speed of fruit expansion was slow, the fruit of the eggplant was small, the skin was thin, and the eggplant showed premature aging. , the loss is serious, this is the problem caused by promoting the growth of the root system, but the amount of fertilizer application has not kept up

Images