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Natural adsorption material compounded biological organic fertilizer and preparation method thereof

A bio-organic fertilizer and adsorption material technology, which is applied to the field of bio-organic fertilizer compounded by natural adsorption materials and its preparation, can solve the problems of heavy metal adsorption effect, unsuitable alkaline farmland soil, etc., so as to prevent bacterial wilt of plants and facilitate growth. , the effect of improving soil quality

Inactive Publication Date: 2021-01-22
沈阳瑞元德生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, many studies have shown that the pH value of the soil has a significant impact on the adsorption effect of heavy metals, so carbon-based organic fertilizers are not suitable for the treatment of alkaline farmland soil contaminated by heavy metals.

Method used

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  • Natural adsorption material compounded biological organic fertilizer and preparation method thereof

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preparation example Construction

[0026] Another aspect of the present invention provides a kind of preparation method of the bio-organic fertilizer compounded by natural adsorption material, the method comprises the following steps:

[0027] S1: Mix and pulverize the Mexican cypress bark and Ulva in proportion to obtain a natural adsorption material; pulverize the mangosteen husk to obtain a conditioning aid material.

[0028] S2: Separating the livestock manure from wet and dry; crushing the agricultural waste; mixing the dried livestock manure obtained after the crushed agricultural waste and dry-wet separation according to the above parts by weight, and drying, while Stir continuously, cool to room temperature after drying, and obtain organic fertilizer raw materials;

[0029] S3: uniformly mix the organic fertilizer raw material, the microorganism, and the biological compound enzyme according to the above parts by weight to form a fermentation raw material, and perform fermentation treatment on the fermen...

Embodiment 1

[0047] The present embodiment provides a kind of bio-organic fertilizer compounded by natural adsorption materials, comprising the following components by weight: 45 parts of organic fertilizer raw materials, 12 parts of microorganisms, 3 parts of biological compound enzymes, 36 parts of natural adsorption materials and mangosteen 3 servings of husk.

[0048] The natural adsorption material is a mixture composed of Mexican cypress bark and Ulva, and the mass ratio of the Mexican cypress bark to Ulva is 1:4.5.

[0049] The organic fertilizer raw material is a mixture composed of rice straw and pig manure, wherein the mass ratio of the rice straw to pig manure is 1:7.

[0050] The microorganism is a mixture composed of Bacillus subtilis, Bacillus megaterium, Bacillus jelly-like, Bacillus licheniformis and Bacillus coagulans, wherein the Bacillus subtilis, Bacillus megaterium, Bacillus jelly-like, Bacillus licheniformis The mass ratio of Bacillus and Bacillus coagulans is 1:1:1:...

Embodiment 2

[0059] The present embodiment provides a kind of bio-organic fertilizer compounded by natural adsorption materials, comprising the following components by weight: 40 parts of organic fertilizer raw materials, 14 parts of microorganisms, 3 parts of biological compound enzymes, 30 parts of natural adsorption materials and mangosteen 4 shells.

[0060] The natural adsorption material is a mixture composed of Mexican cypress bark and Ulva, and the mass ratio of the Mexican cypress bark to Ulva is 1:3.5.

[0061] The organic fertilizer raw material is a mixture composed of rice straw and pig manure, wherein the mass ratio of the rice straw to pig manure is 5:7.

[0062] The microorganism is a mixture composed of Bacillus subtilis, Bacillus thuringiensis, Bacillus lateral spores, Bacillus licheniformis and Bacillus coagulans, wherein, said Bacillus subtilis, Bacillus thuringiensis, Bacillus lateral spores, Bacillus licheniformis and The mass ratio of Bacillus coagulans is 1:1:1:1:1...

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Abstract

The invention belongs to the technical field of organic biological fertilizers, and discloses a natural adsorption material compounded biological organic fertilizer and a preparation method thereof. The biological organic fertilizer is prepared from the following components in parts by weight: 35-50 parts of organic fertilizer raw materials, 5-15 parts of microorganisms, 3-6 parts of biological compound enzyme, 15-36 parts of a natural adsorption material and 2-4 parts of a conditioning aid material, wherein the natural adsorption material comprises Cupressus lusitanica Mill. bark and ulva lactuca; and the conditioning aid material is mangosteen shells. The natural adsorption material in the biological organic fertilizer can effectively adsorb heavy metal ions in soil, so that the soil quality is improved, and the growth of crops is facilitated. The biological organic fertilizer disclosed by the invention can be suitable for any soil environment condition. The preparation of the biological organic fertilizer does not need a high-temperature condition, the preparation process is simple, and energy is saved. According to the biological organic fertilizer, the mangosteen shells are used as a conditioning aid, so that the generation of plant bacterial wilt can be prevented.

Description

technical field [0001] The invention belongs to the technical field of organic biological fertilizers, and in particular relates to a biological organic fertilizer compounded with natural adsorption materials and a preparation method. Background technique [0002] At present, there are 8 heavy metal elements that are mainly concerned in the field of soil environmental quality, namely cadmium, mercury, arsenic, lead, chromium, copper, nickel, and zinc, of which cadmium is the most abundant. There are two main sources of heavy metals in farmland soil: natural sources and anthropogenic sources. Among them, the man-made sources mainly include improper emissions from the production process of industry and manufacturing, mining, sewage irrigation, atmospheric deposition, and the application of fertilizers containing excessive heavy metals. Heavy metals in farmland soil have a strong transfer ability, so they are easily absorbed by plants. In a certain year, the sampling test of ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/80C05G5/12C05F17/20
CPCC05G3/00C05G3/80C05G5/12C05C11/00C05F17/20C05F3/00C05F11/00C05F11/08Y02W30/40
Inventor 刘彦王永欢于国锋国泽新张金子于奎武王海卫高兴阳赵友维高玲张晓明
Owner 沈阳瑞元德生物科技有限公司
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