Fowl dung fermentation fertilizer and preparation method thereof

Abstract

The invention discloses a fowl manure fermentation fertilizer. The fertilizer is produced by materials of fresh fowl manure, rice bran powder, maize meal, wheat flour, brown sugar, lime powder, dinoflagellate, microzyme, lactobacillus, thermophilic actinomycetes, etc. The invention improves culture environment of henhouses, and heavy metal in the fowl manure is degraded and changed into treasure, becoming an ecological organic fertilizer which is comprehensively and abundantly nutrient. Nitrate and secondary salt formed in the soil by fertilizer residual can be degraded by the fowl manure fermentation fertilizer, and therefore functions of disease resistant, lodging resistant, crop yields improvement can be realized; ventilation property of the soil is improved, soil hardening and virus can be reduced and banished, meanwhile, dosage of the chemical fertilizer and pesticide is reduced; production cost is reduced, pollution is reduced and soil environment is optimized, and microeubiosis of the soil is achieved; therefore the crops can be ripen in advance, grade of the crops is improved, hazardous and noxious substance contents remained in the crops are lowered and banished, and the green environmental requirements of heavy metal residual of the crops can be achieved.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, and in particular relates to an ecological organic fertilizer prepared by fermenting chicken manure and a preparation method thereof. Background technique [0002] During the growth of crops, a large amount of nitrogen, phosphorus, potassium and various trace elements are needed. According to experimental statistics, 60% of the nitrogen, 70% of the phosphorus, and 70% of the potassium required by the crops come directly from the planted Soil, crops mainly rely on the root system to absorb these nutrients from the soil. Due to the partial application, single application and reapplication of chemical fertilizers to the soil for many years, the pH of the soil has changed, the content of organic matter has decreased, the soil has been severely compacted, and water retention, fertilizer retention, and air permeability are extremely poor; in addition, the beneficial biological flora in the soil ...

AI Technical Summary

Problems solved by technology

At present, the treatment of chicken manure by chicken farmers is either directly poured into fish ponds as feed, or thrown away, or directly used as fertilizer in crops. Because chicken manure contains harmful bacteria such as heavy metals and roundworm eggs, it is very easy to cause water, Environmental pollution of soil, etc.

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