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Organic fertilizer fermentation methods and benefits

2018/11/14 15:46:32

Organic fertilizer fermentation benefits:

(1) Fermented organic fertilizer contains a large number of beneficial microbial metabolites.

(2) After the fermentation of the raw material of the organic fertilizer for 4 days to 5 days, the pathogenic microorganisms, pests and weeds in the raw materials are largely killed. Its hygiene standards are significantly higher than general organic fertilizers.

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Undecomposed organic fertilizers carry a large number of pathogenic microorganisms and parasitic aphid eggs. After being applied to farmland, some of them adhere to crops and cause direct pollution, and some enter the soil to cause indirect pollution. In addition, after the unfertilized organic fertilizer is applied to the soil, it must be fermented before being absorbed by the crop. On the one hand, the high temperature causes the burning phenomenon, and on the other hand, the ammonia gas is released, so that the plant grows poorly.

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Organic fertilizer fermentation method:

(1) Mixing livestock manure, straw, agricultural and sideline products and food-processed solid waste, organic waste, and urban sludge vegetable rotten leaves and auxiliary materials in a weight ratio of 3:1, and then processing the treated human element biological starter Add to the fermented product, then stir and mix well.

(2) The water content of the stirred fermented material should be controlled at 50%-65%, and the effect of loosening the hands can be achieved.

(3) The fermented product can be stacked and fermented, the height is not less than 1 m, and the width and length are not less than 1.5 m.

(4) Fermentation for 24-36 hours, the temperature can be over 50 degrees, it is up to 70 degrees, and the deodorization effect can be achieved in three days.

(5) After 15 days of stacking fermentation, it reaches the pollution-free and national organic fertilizer standard, which can be used as a base fertilizer. If it is used as a fattening seedling, it can continue to ferment for 15 days.

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