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Generally, biological fertilizers have strong resistance to low temperature, but have low resistance to high temperature. They should not be exposed to direct sunlight, moisture, and should be dry and ventilated.
Second, pay attention to timely use
Bio-fertilizers have a short shelf life, and even complex solid fertilizers should not be stored for a long time. They can generally be purchased within 2 months before use.
Third, pay attention to reasonable use
According to the characteristics of biological fertilizers and in strict accordance with the requirements of the instructions, especially when it comes to spraying concentration, working equipment, application time and other issues, strict operating procedures must be carried out.
Fourth, pay attention to other medicines and fertilizers
Biological fertilizers are generally acidic, and the population is weak and prone to killing or killing before the microorganisms are multiplied. Especially when applying bactericidal drugs and chemical fertilizers, such as simultaneous application, the two loses, and the other drugs and fertilizer properties are not clarified. In the past, it was best to use biofertilizer alone.
Fifth, pay attention to the continuity of application
In addition to the base fertilizer, the effect of spraying bio-fertilizer is more obvious within a few days, and can last for more than ten to several tens of days. With the long-term exposure of microorganisms, especially the discomfort of high temperature conditions, the microbial population declines rapidly, so It should be replenished in time to ensure the continuity and effectiveness of its effects.
Precautions for the use of biological fertilizers
First, pay attention to the storage environment
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