It turned out to be the best companion of microbial fertilizer.

Guide: is it better to apply microbial fertilizer alone or to mix it with other fertilizers? Which method of use is more beneficial to crop growth? What should I pay attention to when using it?

In the process of plant growth, we can not do without the use of fertilizer. Microbial fertilizer is an important part of fertilizer, which plays an irreplaceable role in agricultural production. So how does it work best? let's make a brief introduction to it.

Microbial fertilizer

Also known as biological fertilizer and bacterial fertilizer, it is a kind of microbial living products which lead plants to get specific fertilizer effect by microbial life activities and their products. At present, microbial fertilizer can improve soil fertility, improve the utilization rate of chemical fertilizer, inhibit the absorption of heavy metals and pesticides by crops, purify and repair soil, prevent the occurrence of crop diseases, promote the maturity and utilization of crop straw and municipal solid waste, and protect the environment. It has played a prominent role in improving the quality of crop products and food safety.

However, in agricultural production, the application of microbial fertilizer alone often can not meet the needs of crop growth, so farmers often use it together with other fertilizers, while chemical fertilizers belong to inorganic salts. If mixed with bacterial fertilizer, the elements of chemical fertilizer take water from living bacteria when they come into contact with live bacteria, resulting in microbial water loss and death. In addition, some volatile fertilizers, toxic gases can also prevent living bacteria from aerobic respiration and die. Therefore, the direct mixture of bacterial fertilizer and chemical fertilizer will lose the efficacy of biological bacteria.

The best companion of bacterial fertilizer

Organic fertilizer, commonly known as farm manure, is very rich in types, such as compost, retting manure, stable manure, green manure, cake fertilizer, mud fertilizer and so on. After being applied to the soil, it can not only provide a variety of inorganic and organic nutrients for crop growth, but also fertilize and improve the soil. The application of organic fertilizer can supplement the content of organic matter in soil, but its nutrient content is low and fertilizer release is slow, which can not meet the requirements of high crop yield in time.

Organic fertilizer is generally based on basic application and deep application, and it is best to apply it at one time before sowing or planting, in the form of ditch application, hole application or sprinkling, etc.; choose the appropriate amount according to different crop varieties, and it should be completely mature before use. when mixed with unmature organic fertilizer, it will kill microorganisms at high temperature and affect the exertion of microbial fertilizer.

Mixed with organic fertilizer, organic fertilizer provides "food" for biological bacteria, which in turn can promote the decomposition and utilization of organic fertilizer. The combination of the two can double the effect, promote each other, and form a virtuous circle that is very beneficial to the soil.

How to match it?

It is applied in the fields where organic fertilizer has been applied, such as hole application, ditch application, seed dressing, root dipping and so on. The covering soil is watered immediately after use, which is more conducive to the reproduction of microorganisms. Overdose will not cause any harm. It is strictly forbidden to mix with urea or copper preparations, allicin, agricultural streptomycin and other bactericides.

To sum up, in the process of specific fertilization, the combination of the two can not only improve the soil, but also provide multiple nutrients for crop growth, reduce the use of chemical fertilizers and pesticides, green, safe and pollution-free. With the deepening of the market promotion of microbial fertilizer, its position in the sustainable development of agriculture in China will be more prominent, and it is also the necessity of the development of organic agriculture.