The correct use method of planting microbial fertilizer scientifically

Microbial fertilizer

Microbial fertilizer is a bioactive fertilizer, the application method is stricter than chemical fertilizer and organic fertilizer, there are specific application requirements, when using, we should pay attention to the application conditions and operate strictly according to the product instructions, otherwise it is difficult to obtain good application effect. The following points should be paid attention to when applying:

Microbial fertilizer has strict requirements on soil conditions. after it is applied to the soil, it needs a process of adaptation, growth, support and reproduction, which can play a role in 15 days, see the effect, and provide crop nutrition in a long-term and balanced manner.

The appropriate time to apply microbial fertilizer is in the early morning and evening or on rainless overcast days, so as to prevent ultraviolet rays in the sun from killing microorganisms.

Microbial fertilizers should be avoided under high temperature and drought conditions. When applying microbial fertilizer, we should pay attention to the change of temperature and humidity. Under the condition of high temperature and drought, the survival and reproduction of microorganisms will be affected and its role can not be brought into full play. Measures such as covering soil and watering should be combined to prevent microbial fertilizers from being exposed to direct sunlight or being unable to play a role due to lack of water.

Microbial fertilizer can not be soaked in water for a long time. Dry and wet irrigation should be applied in paddy fields to promote the activity of biological bacteria. Products dominated by aerobic microorganisms should not be used in paddy fields as far as possible. Severely dry soil will affect the growth and reproduction of microorganisms, and the suitable soil water content of microbial fertilizer is 50% to 70%.

Microbial fertilizers can be used alone or mixed with other fertilizers. However, microbial fertilizer should be avoided to be mixed with immature farm manure. When mixed with immature organic fertilizer, high temperature will kill microorganisms and affect fertilizer efficiency. At the same time, care should be taken to avoid mixing with over-acid and alkali fertilizers.

Microbial fertilizers should not be used at the same time with pesticides. Chemical pesticides will inhibit the growth and reproduction of microorganisms in varying degrees, and even kill microorganisms. Do not use tools mixed with pesticides and fungicides to fill microbial fertilizers.

Microbial fertilizer should not be kept for a long time, should be applied in time after unpacking, once used, after the bag is opened, other bacteria may invade, change the microbial flora and affect its use effect.

Avoid applying microbial fertilizer blindly. Microbial fertilizer is mainly to provide beneficial microbial community, rather than mineral nutrients, microbial fertilizer can not completely replace chemical fertilizer. Any type of microbial fertilizer has its applicable soil conditions, crop types, tillage methods, application methods, application amount and so on. Only by mastering these techniques can the best yield increase effect be achieved.

Pay attention to the factors affecting the effect of microbial fertilizer. The fertilizer efficiency of microbial fertilizer is affected not only by its own factors, such as the number of effective bacteria, activity and other quality factors, but also by other external factors, such as soil moisture, organic matter, pH value and so on. therefore, attention should be paid to the rationality of microbial fertilizer from selection to application.