Method for preparing organic fertilizer from sweet potato starch processing powder residues

A sweet potato starch and organic fertilizer technology, applied in the directions of organic fertilizers, inorganic fertilizers, fertilizers made of biological waste, etc., can solve problems such as waste of sweet potato starch residues, improve yield and quality, improve the quality and safety of agricultural products, and facilitate absorption. The effect of using

Pending Publication Date: 2021-04-30
YINGSHANG TIANHAO FOOD
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Problems solved by technology

[0005] The invention provides a method for preparing organic fertilizer by processing sweet potato starch residue, which solves the problem that swee

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  • Method for preparing organic fertilizer from sweet potato starch processing powder residues
  • Method for preparing organic fertilizer from sweet potato starch processing powder residues
  • Method for preparing organic fertilizer from sweet potato starch processing powder residues

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[0028]The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029]Please refer tofigure 1 ,figure 2 ,image 3,among them,figure 1 A structural diagram of a preferred embodiment of the pulverizing apparatus provided by the present invention;figure 2 forfigure 1 The structure of the O-frame shown;image 3forfigure 1 The structure of the cutting assembly is plan view. Methods of preparing organic fertilizer using sweet potato starch processes include the following steps:

[0030]S1, preparing raw sweet potato starch slag, corn straw powder, soybean meal, livestock manure, fermentation, alcohol, wheat grass;

[0031]S2, after the corn stalk is cleaned, placed in a pulverizer, pulverize the corn stalk after the cleaner after the pulverizer is pulverized, and then placed in a high temperature furnace, and finally the biomass powder is removed after cooling to room temperature. Spare drying;

[0032]S3, then pulverize the wheat grass into wh...

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Abstract

The invention provides a method for preparing an organic fertilizer from sweet potato starch processing powder residues. The method comprises the following steps: S1, preparing raw materials including sweet potato starch residues, corn straw powder, soybean meal, livestock manure, a fermentation inoculant, distillers' grains and wheatgrass; and S2, after the corn straw is completely leached, putting the corn straw into a crusher, and crushing the corn straw which is completely leached through the crusher. According to the method for preparing the organic fertilizer from the sweet potato starch processing powder residues, the sweet potato starch residues are fully utilized for producing the efficient high-quality biological organic fertilizer, absorption and utilization of crops are facilitated, circular economy can be developed, the production cost and the environment cost of enterprises are reduced, the quality and safety of agricultural products are improved, soil is improved, and the environment is protected; the method improves the safety of soil planting, increases the additional value of the fertilizer, is beneficial to improving the yield and quality of crops, has a good practical application effect on improving boron-deficient soil and planting boron-rich crops, and improves the utilization rate of the fertilizer.

Description

technical field [0001] The invention relates to the field of organic fertilizer preparation, in particular to a method for preparing organic fertilizer by using sweet potato starch processing powder slag. Background technique [0002] Organic fertilizers refer to carbon-containing materials that are mainly derived from plants and (or) animals and are applied to the soil to provide plant nutrition as their main function. They are processed from biomass, animal and plant waste, and plant residues to eliminate the Toxic and harmful substances, rich in a large number of beneficial substances, are the main nutrients for green food production, commonly known as farmyard manure, including various animal and plant residues or metabolites, such as human and animal manure, straw, animal residues, and slaughterhouse waste etc. In addition, it also includes cake fertilizer (rapeseed cake, cottonseed cake, bean cake, sesame cake, castor bean cake, tea seed cake, etc.); compost; This is ...

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Application Information

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IPC IPC(8): C05G1/00
CPCC05D1/00C05F3/00C05F5/002C05F5/008C05F11/00C05F17/20
Inventor 詹业梅
Owner YINGSHANG TIANHAO FOOD
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