What is the effect of biological bacterial fertilizer on rice? What are the precautions?
Biological bacterial fertilizer is a kind of product in which crops get specific fertilizer effect caused by the life activities of microorganisms. it is a kind of fertilizer used in agricultural production. And the cultivation of rice also needs a certain amount of fertilizer, so what is the effect of biological fertilizer on rice? What are the precautions? Next, let's learn about it together.
What is the effect of biological bacterial fertilizer on rice?
1. Biological bacterial fertilizer has a certain effect on the yield of rice and has a good effect on the root activity of rice.
two。 Biological bacterial fertilizer decreased the plant height of rice, thus enhanced the lodging resistance of rice, and increased the number of grains per panicle and filled grains of rice.
3. Biological fertilizer can inhibit the infection or growth of rice pathogens, promote plant growth, and repair the soil environment polluted by organic matter.
4. At present, biological bacterial fertilizer is an ideal pollution-free pesticide with the most widely used area, the cheapest price and very safe to human and livestock.
What are the points for attention in the use of biological fertilizer?
1. Soil moisture is required to be suitable.
The soil is too dry or too wet is not conducive to the effect of bacterial fertilizer, the appropriate soil moisture is about 60%, that is, dry and wet soil moisture is the most suitable.
two。 Cannot be mixed with fungicides
Bacteria are the main embodiment of bacterial fertilizer. Fungicides are easy to kill the active bacteria in bacterial fertilizer and reduce the fertilizer efficiency of bacterial fertilizer.
3. When mixed with chemical fertilizer, it should be noted that the amount of chemical fertilizer should not be too large.
High concentrations of chemicals are toxic to microorganisms in bacterial fertilizer, especially should not be mixed with alkaline fertilizers such as ammonium bicarbonate and physiological alkaline fertilizers such as sodium nitrate.
4. Different kinds of bacterial fertilizer should not be mixed.
There are many kinds of bacterial fertilizer in the market, and they contain different active bacteria. It is not clear whether there is mutual inhibition between them. If they inhibit each other, it will reduce the fertilizer efficiency.
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