Poultry manure deodorant and application and use method thereof

Abstract

The invention is suitable for the technical field of agricultural waste treatment, and provides a poultry manure deodorant and application and a use method thereof. The poultry manure deodorant comprises the following components by weight: 1-5 parts of magnesium chloride, 0.5-3 parts of ferrous sulfate, and 0.5-3 parts of zeolite powder. The poultry manure deodorant provided by the invention can rapidly reduce foul smell and nitrogen loss of poultry manure such as fresh chicken manure, inhibits breeding of fly maggots and the like, keeps physical and chemical properties, such as pH and conductivity, of deodorized manure stable, does not influence subsequent compost fermentation, and can improve the environment of a poultry farm and the quality of subsequent compost products.

Description

technical field [0001] The invention belongs to the technical field of agricultural waste treatment, and in particular relates to a deodorant for poultry manure and its application and use method. Background technique [0002] With the increasing scale of the poultry farming industry, the amount of poultry manure produced is also becoming larger and more concentrated. According to statistics, in 2015, the total amount of solid manure produced by livestock and poultry in my country was 1.073 billion tons, of which chicken manure accounted for 28.1% of the total. Chicken manure is rich in nitrogen, phosphorus organic matter and some pathogenic microorganisms and heavy metals. If it enters the external environment directly, it will lead to problems such as soil salinization, heavy metals exceeding the standard, and water eutrophication. On the contrary, if the chicken manure is treated scientifically and reasonably After treatment, the organic matter, nitrogen, phosphorus and ...

AI Technical Summary

Problems solved by technology

[0009] However, none of the above-mentioned existing technologies can solve the above-mentioned technical problems well.

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