How can farmer fertilization be fermented? Standard reference for farmer fertilization
Now, after the explanations of the vast number of science and technology and agrochemicals, it can be said that they have a correct understanding of the status quo of soil deterioration, and have a deep understanding of the use of organic fertilizer to increase soil organic matter. Increasing the application of farmyard manure has a good effect on increasing soil organic matter and improving soil physical and biochemical traits for robust growth of crops, reduction of root rot, blight and premature aging.
However, farm manure that has not been fully decomposed is not suitable for direct application to the soil, otherwise it will not only cause burning, gas damage, etc. Moreover, it is easy to induce adverse effects such as acid-base imbalance and high salt content. So how to scientifically ferment farmer's fertilizer? How to judge whether the farmer's fertilizer is good or not, and then share it with you.
How to scientifically ferment farmyard manure
First, build the farmer's fertilizer collected. One meter and a half wide, one meter high (about 10 cm). Each layer is sprayed with carbendazim, chlorothalonil, avermectin or granule insecticide to kill insects and eggs; it can also be combined with microbial agents such as faecal treasure to promote fermentation (the bactericide can not be mixed with microbial agents, Choose one).
2. After the pile is built according to the above standards, cover it with mud. Can not take cover measures, otherwise the temperature inside the heap is slow, can not play the role of insecticide sterilization; can not be too tight with the plastic film cover, or the internal harmful gases can not be volatilized after heating in the reactor.
Three, half a month later, piled up. After half a month, turn it over and apply the mud. This turnover does not require stratification as in the first time, nor does it require the use of fungicides, insecticides and biological bacteria.
After four and a half months, throw it again with step three. That is, you need to throw it three times in total. (Note: In winter, the construction time needs to be slightly longer; in the summer, it is necessary to check whether the coated mud is washed away.)
The fermentation time in summer is about 30 days, and the fermentation time in winter is about 60 days.
Good standard for farmer fertilization:
First, smell no bad smell or other irritating taste.
Second, there are white hyphae growing out.
Third, the structure of the granules in the farmyard manure is loose (such as the sheep dung ball, the rabbit dung ball is loose rather than agglomerate).
Maize science can really increase production, but there are specific requirements for it:
1, go to the time. It is most suitable for the male tassel just out of the head and has not yet blossomed loose powder, and the effect is also the best. This is because the plant is still short, the tassel is crisp and easy to pull out. It is too late to get rid of the leaves, and it is easy to pull out the leaves and break the stalks. It is better to choose a sunny day from 9 am to 4 pm, and the wound is healed the fastest.
2, the method of emasculation. Interlaced or interspersed strains can be taken. The live summer corn can be removed one line or two lines in a row, and the exposed tassels are all removed within 1-2 days. In addition, when emasculation, the tassels on the diseased plants, inferior plants, weak plants, and worms can be removed together to concentrate the nutrients for the ears.
The above is all about the fermentation of farmyard manure. The farmer's fertilizer fermentation directly affects the soil, and indirectly affects the crops. Therefore, everyone should pay more attention to this aspect.
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