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Organic fertilizer deodorization ripener

A ripening agent and organic fertilizer technology, applied in the direction of organic fertilizer, organic fertilizer preparation, bio-organic part treatment, etc., can solve the problem of not being able to effectively improve the unpleasant smell of organic fertilizer, affecting the quality and application effect of organic fertilizer, polluting agricultural products and Environmental and other issues, achieve the effect of saving composting time, low production cost, and short composting time

Inactive Publication Date: 2009-10-21
季中忱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Raw materials: Weigh 10.8 kg of zeolite, 0.2 kg of lanthanide light rare earth salts, 26 kg of ferrous sulfate heptahydrate, 4 kg of magnesium sulfate, 30 kg of peat, 20 kg of caragana powder, and 9 kg of sweet straw residue.

[0030] Preparation method: The above components are respectively pulverized to 100 mesh with a pulverizer. Firstly mix zeolite and lanthanide light rare earth salts evenly, then add ferrous sulfate heptahydrate, magnesium sulfate, peat, caragana powder and sweet straw grains, and mix well. The homogeneously mixed product is sealed and packaged in polyethylene bags with more than double layers, and stored in a cool, dry and ventilated place for use.

Embodiment 2

[0032] Accurately weigh 8 kg of zeolite, 0.1 kg of lanthanide light rare earth salts, 20 kg of ferrous sulfate heptahydrate, 2 kg of magnesium sulfate, 25 kg of peat, 15 kg of caragana powder, and 7 kg of sweet straw grains; Grind to 100 mesh with a pulverizer. Firstly mix zeolite and lanthanide light rare earth salts evenly, then add ferrous sulfate heptahydrate, magnesium sulfate, peat, caragana powder and sweet straw grains, and mix well. The homogeneously mixed product is sealed and packaged in polyethylene bags with more than double layers, and stored in a cool, dry and ventilated place for use.

Embodiment 3

[0034] Accurately weigh 12 kg of zeolite, 0.3 kg of lanthanide light rare earth salts, 30 kg of ferrous sulfate heptahydrate, 6 kg of magnesium sulfate, 35 kg of peat, 25 kg of caragana powder, and 12 kg of sweet straw grains; the above components are respectively Grind to 100 mesh with a pulverizer. Firstly mix zeolite and lanthanide light rare earth salts evenly, then add ferrous sulfate heptahydrate, magnesium sulfate, peat, caragana powder and sweet straw grains, and mix well. The homogeneously mixed product is sealed and packaged in polyethylene bags with more than double layers, and stored in a cool, dry and ventilated place for use. When in use, the ripening agent accounts for 1-2 wt% of the organic fertilizer in use.

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PUM

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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 fertilizer in 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 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 make it harmless. [0003] Traditional composting takes a long time. In order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 季明星季春燕季文青
Owner 季中忱
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