Matters needing attention in the use of microbial agents

Microbial agent is a kind of fertilizer widely used in agricultural production. Microbial agents are also indispensable substances for the production of pollution-free crops. So now the market of microbial agents is getting bigger and bigger, and when we use microbial agents, there are many places that we need to pay more attention to. So the editor today will introduce to you the points for attention in the use of microbial agents, let's take a look at it!

1. Pay attention to temperature and humidity

When using microbial agents, we should first pay attention to controlling the soil temperature. The soil temperature should not exceed the temperature range of 5-40, otherwise it will inhibit the activity of microorganisms and affect the effect of microbial agents. At the same time, we should also pay attention to the application of the soil, if the soil water content is too large or the soil is dry, then it will reduce the oxygen content in the soil. Thus affecting the respiration of microorganisms, resulting in microorganisms can not survive, especially for aerobic bacteria will be even greater.

Therefore, the soil moisture should be kept at about 65%, and the appropriate humidity should be maintained to improve the activity of microorganisms. At the same time, after the application of microbial agents, if we want to improve fertilizer efficiency, then we should properly water, control the temperature and humidity, and maintain an environment suitable for microbial activities. Then we should also pay attention to the rational application of chemical fertilizer to prevent excessive changes in soil acidity and alkalinity. Keep the pH of the soil at about 7 to improve the survival rate of microorganisms.

2. Apply organic fertilizer

Microbes are actually active organisms, and if they want to survive and reproduce normally, they need plenty of organic matter. If there is not enough organic matter in the soil, then microbes will not be able to survive because of the lack of "food". When we grow all kinds of vegetables, organic fertilizer is the key to provide organic matter for soil. Organic fertilizer can promote the growth of vegetables, improve soil structure, provide nutrients for microorganisms and so on. After the nutrients of organic fertilizer are decomposed by microorganisms, the absorption rate of vegetables can be increased and the service life of soil can be prolonged. Therefore, attention should be paid to the application of more organic fertilizer to improve soil organic matter and accelerate the proliferation of microorganisms.

3. Pay attention to the application of pesticides

After the application of microbial agents, we should also pay attention to the application of pesticides. If a large number of chemical pesticides such as insecticides and fungicides are sprayed, it will kill harmful microorganisms. But for beneficial microorganisms, it can also affect their normal activities and reduce soil fertility. There has been a professional data survey phenomenon, pesticides have a great impact on microbial digestion, respiration and nitrogen fixation. Therefore, before and after the application of microbial agents, we should be careful not to spray pesticides, at an interval of about a week.

The above is a brief introduction to the matters needing attention in the use of microbial agents. That's all for today's introduction. This article is for reference only. I hope it can help you all.