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Method for preparing organic biological zinc-selenium long-lasting fertilizer and application

An organic biology and production method technology, which is applied to organic fertilizers, fertilizers made from biological waste, and gas production bioreactors, etc., can solve the problems of inability to completely remove heavy metal pesticides, excessive heavy metal pesticides, and land residues, and reduce pesticides. Residual, good effect, the effect of degrading soil nitrogen pollution

Pending Publication Date: 2018-08-10
赵福振
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Farmyard manure not only contains nitrogen, phosphorus and potassium, but also calcium, magnesium, sulfur, iron and some trace elements, but there is a lack of zinc and selenium in farmyard manure. Now people are using chemical fertilizers and pesticides. Many existing chemical fertilizers and pesticides And pollution will leave a lot of heavy metals on the land and the pesticides will seriously exceed the standard. Due to the lack of zinc and selenium, the existing organic fertilizers cannot completely remove many heavy metals and pesticides that exceed the standard. The crops grown will also have heavy metals and pesticides. Such crops will seriously affect people's health

Method used

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  • Method for preparing organic biological zinc-selenium long-lasting fertilizer and application

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Experimental program
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Effect test

Embodiment 1

[0022] A method for making an organic biological zinc-selenium long-acting fertilizer. The method includes ten steps. The first step is to build a fermentation tank, the second step is to add manure and agricultural waste to the fermentation tank, and the third step is to add zinc-loving fertilizers to the fermentation tank. Bacillus lateralis selenium, the fourth step is to ferment for 10-30 days, the fifth step is to observe the fermentation state, the sixth step is to export the biogas produced by fermentation, and the seventh step is to open the discharge door to release the fermented fertilizer after no biogas is produced. The eighth step is to dry the released fertilizer, the ninth step is to crush the dried fertilizer, and the tenth step is to bag it for sale or directly sow it.

Embodiment 2

[0024] A kind of preparation method of organic biological zinc-selenium long-acting fertilizer described in embodiment 1, described first step masonry fermenting tank is to excavate the land and be the cylindrical earth pit 1 that depth is 0.9-1.5 meter, in the earth pit Build the circular brick wall 2, paste the benzene plate 3 on the outside of the circular brick wall, the position of the benzene plate is above the ground level, build the circular outer brick wall 4 on the outer side of the benzene plate, the circular outer brick wall The outside of brick wall touches cement mortar 5, and the top of annular outer brick wall has 2 jacks 6, and jack connects round bar 7, and round bar passes left turn cover 8 and right turn cover 9 respectively.

[0025] The cylindrical earth pit extending 0.9-1.5 meters underground can absorb underground heat, increase the heat of the fermentation tank, accelerate the fermentation speed, and improve the fermentation quality.

[0026] The benz...

Embodiment 3

[0028] A kind of preparation method of organic biological zinc selenium long-acting fertilizer described in embodiment 2, the ratio of cement mortar is cement: sand is 1:1.

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Abstract

The invention discloses a method for preparing an organic biological zinc-selenium long-lasting fertilizer and application. The method comprises the following ten steps: I, building a fermentation tank; II, putting excrement and agricultural wastes into the fermentation tank; III, putting zinc-selenium halophile bacillus laterosporus laubach into the fermentation tank; IV, fermenting for 10-30 days; V, observing a fermentation state; VI, leading out a biogas generated from fermentation; VII, after no biogas is continuously generated, opening a discharge gate, and discharging a fermented fertilizer; VIII, drying the discharged fertilizer in the air; IX, crushing the dried fertilizer; X, bagging the fertilizer for sale, or directly throwing the fertilizer into fields. The method is applied to preparing of organic biological zinc-selenium long-lasting fertilizers.

Description

Technical field: [0001] The invention relates to a preparation method and application of an organic biological zinc-selenium long-acting fertilizer. Background technique: [0002] Farmyard manure not only contains nitrogen, phosphorus and potassium, but also calcium, magnesium, sulfur, iron and some trace elements, but there is a lack of zinc and selenium in farmyard manure. Now people are using chemical fertilizers and pesticides. Many existing chemical fertilizers and pesticides And pollution will leave a lot of heavy metals on the land and the pesticides will seriously exceed the standard. Due to the lack of zinc and selenium, the existing organic fertilizers cannot completely remove many heavy metals and pesticides that exceed the standard. The crops grown will also have heavy metals and pesticides. Such crops can seriously affect people's health. Invention content: [0003] The object of the present invention is to provide a preparation method and application of an o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C12M1/107
CPCC05D9/00C05G3/00C12M21/04C05F3/00C05F3/04C05F5/002C05F11/00C05F11/08
Inventor 赵福振赵子涵
Owner 赵福振