Organic fertilizer deodorization ripener

Abstract

The invention relates to an organic fertilizer deodorization ripener, which consists of zeolite, rare earth, green vitriol, bitter salt, turf, caragana microphylla powder and sweet straw dregs. The organic fertilizer deodorization ripener has the functions of catalyzing, activating, degrading, transforming and fermenting and has the advantages of short fertilizer forming period and quick rotten speed. Compared with the ordinary method, the ripener can save the composting time by more than two thirds, rot the organic fertilizer in 3-5 days, effectively remove the stink of the organic fertilizerin 2-3 days, and lead the fertilizer to give sweet and sour odor. The organic fertilizer deodorization ripener has the advantages of simple production, easily-achieved raw materials, low production cost and little dosage. The organic fertilizer made of the organic fertilizer deodorization ripener has more than 30 percent of organic matters, not less than 4 percent of NPK total nutrient contents,less than 20 percent of water and pH value of 6-6.5.

Description

technical field [0001] The invention relates to an additive for decomposing organic fertilizers, in particular to a deodorizing and ripening agent for organic fertilizers. Background technique [0002] Organic fertilizer is an ideal agricultural green fertilizer, which is made of natural organic matter through decomposing and fermenting. However, in organic fertilizers, some human and animal manures usually contain various pathogenic bacteria, viruses, parasites, etc., and some weeds contain various infectious agents of diseases and insect pests and seeds, etc. Organic fertilizers will destroy soil without harmless treatment or improper application. Therefore, in the production of crops, especially the production of green food in protected areas, organic fertilizers should be prohibited from being put into the ground, and they should be specially treated to turn harmful into harmless. [0003] Traditional composting takes a long time. In order to promote the rapid fermentat...

AI Technical Summary

Problems solved by technology

However, in organic fertilizers, some human and animal feces usually contain various pathogenic bacteria, viruses, parasites, etc., and some weeds contain various diseases and insect pests and seeds, etc. Organic fertilizers will damage the soil without harmless treatment or improper application. structure, polluting agricultural products and the environment; therefore, in crop production, especially in the production of green food in protected areas, organic fertilizer manure should be prohibited from being put on the ground, and it must be specially treated to turn harmful into harmless

[0003] Traditional composting takes a long time. In order to promote the rapid fermentation and decomposing of natural organic substances, alkaline calcium substances, such as lime nitrogen, calcium magnesium fertilizer and other calcium fertilizers, are often used as ripening accelerators. The essence is an acid-base reaction. If too much alkaline calcium is added, the pH value will be too high, which will affect the quality and application effect of the organic fertilizer, and cannot effectively improve the unpleasant smell of the organic fertilizer

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