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Feed additive and preparation method thereof

A fertilizer additive and raw material technology, applied in organic fertilizers, excretion fertilizers, fertilizer mixtures, etc., can solve the problems that nutrients cannot be absorbed by plants, fertilizer utilization rate is low, and fertilizers are easy to agglomerate, etc., and improve physical and chemical properties and biological activity. , long fertilizer effect, the effect of promoting microbial reproduction

Inactive Publication Date: 2017-10-20
HEFEI BAILYVSHENG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the utilization rate of fertilizers in our country is relatively low, and chemical fertilizers are easy to agglomerate, and are easily solidified by the soil, resulting in nutrients that cannot be absorbed by plants, resulting in waste of fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment relates to a fertilizer additive, including the following raw materials in parts by weight: 10 parts of fish meal, 13 parts of silkworm excrement, 7 parts of black garlic residue, 1 part of soil loosening agent, 3 parts of humic acid, 6 parts of rare earth, and 10 parts of bentonite , 8 parts of diatomite, 5 parts of expanded perlite, 3 parts of modified starch, 2 parts of chitosan, 1 part of dry yeast, 0.3 part of root promoting agent, and 0.2 part of amino acid.

[0028] Wherein, the soil loosening agent is selected from polyacrylamide.

[0029] Wherein, the root-stimulating agent is naphthaleneacetic acid.

[0030] Wherein, the amino acid is selected from potassium glutamate.

[0031] Wherein, described black garlic residue is prepared by following steps:

[0032] (1) Crush the black garlic and cook it at 0.2MPa and 80°C for 15 minutes to obtain the raw material of black garlic;

[0033] (2) Mix black garlic raw material and 1% tea polyphenol aqueo...

Embodiment 2

[0042] This embodiment relates to a fertilizer additive, including the following raw materials in parts by weight: 20 parts of fish meal, 25 parts of silkworm excrement, 14 parts of black garlic residue, 2 parts of soil loosening agent, 7 parts of humic acid, 14 parts of rare earth, and 30 parts of bentonite , 20 parts of diatomite, 15 parts of expanded perlite, 8 parts of modified starch, 5 parts of chitosan, 2 parts of dry yeast, 0.5 part of root promoting agent, and 0.6 part of amino acid.

[0043] Wherein, the soil loosening agent is selected from a mixture of polyacrylamide and sodium polyacrylate.

[0044] Wherein, the root promoting agent is a mixture of naphthalene acetic acid and indole acetic acid.

[0045] Wherein, the amino acid is selected from sodium glutamate.

[0046] Wherein, described black garlic residue is prepared by following steps:

[0047] (1) Crush the black garlic and cook it at 0.2MPa and 80°C for 15 minutes to obtain the raw material of black garl...

Embodiment 3

[0057] This embodiment relates to a fertilizer additive, including the following raw materials in parts by weight: 12 parts of fish meal, 17 parts of silkworm excrement, 9 parts of black garlic residue, 1.2 parts of soil loosening agent, 4 parts of humic acid, 8 parts of rare earth, and 15 parts of bentonite , 13 parts of diatomite, 9 parts of expanded perlite, 4 parts of modified starch, 3 parts of chitosan, 1.3 parts of dry yeast, 0.33 parts of root promoting agent, and 0.3 parts of amino acid.

[0058] Wherein, the soil loosening agent is selected from a mixture of sodium polyacrylate and sodium alginate.

[0059] Wherein, the root-stimulating agent is indole acetic acid.

[0060] Wherein, the amino acid is selected from potassium aspartate.

[0061] Wherein, described black garlic residue is prepared by following steps:

[0062] (1) Crush the black garlic and cook it at 0.2MPa and 80°C for 15 minutes to obtain the raw material of black garlic;

[0063] (2) Mix black gar...

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Abstract

The invention discloses a fertilizer additive. The feed additive comprises, by weight, 10-20 parts of fishmeal, 13-25 parts of silkworm excrement, 7-14 parts of black garlic residues, 1-2 parts of a soil loosening agent, 3-7 parts of humic acid, 6-14 parts of rare earths, 10-30 parts of bentonite, 8-20 parts of diatomaceous earth, 5-15 parts of expanded perlite, 3-8 parts of modified starch, 2-5 parts of chitosan, 1-2 parts of dry yeast, 0.3-0.5 part of a root growth promoting agent and 0.2-0.6 part of amino acids. The fertilizer additive can be applied together with an ordinary chemical fertilizer in order to improve the physical and chemical bioactivity of soil, supplement trace elements in the soil, enhance the water retention and fertilizer conservation ability, make soil loose, increase the chemical fertilizer utilization rate of crops and increase the yield.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a fertilizer additive and a preparation method thereof. Background technique [0002] Fertilizer is the food of plants and one of the material bases for improving agricultural production. Fertilizers can not only provide nutrients to plants, promote plant metabolism, but also regulate soil reactions, improve soil structure, and coordinate soil water, fertilizer, air and heat conditions. , improve soil fertility, is conducive to plant growth and development. At present, the utilization rate of fertilizers in our country is relatively low, and chemical fertilizers are easy to agglomerate, and are easily solidified by the soil, resulting in nutrients that cannot be absorbed by plants, resulting in waste of fertilizers. Contents of the invention [0003] The invention provides a fertilizer additive and a preparation method thereof, which solves the problems in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05C11/00C05G3/00C05G3/80C05D9/00C05F1/002C05F3/00C05F5/008C05F11/00C05F11/02C05F11/08
Inventor 杨自芬
Owner HEFEI BAILYVSHENG AGRI TECH CO LTD
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