Macromolecular biological energy gathering synergistic fertilizer and preparing technology thereof

A preparation process and polymer technology, applied in the direction of layered/coated fertilizers, organic fertilizers, inorganic fertilizers, etc., can solve the problems of low utilization rate of compound fertilizers, and achieve the promotion of the formation of amino acids, the synthesis of amino acid substances, and the quality of crops Improved effect

Inactive Publication Date: 2017-03-22
河北中仁化肥集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of low utilization rate of compound fertilizers in the prior art, the present invention provides a polymer bio-energy-gathering synergistic fertilizer and its preparation process. The polymer bio-energy-gathering synergistic fertilizer of the present invention has a high utilization rate of plant nutrient elements , good fattening effect, safe and non-polluting, can reduce the amount of fertilizer and reduce production costs

Method used

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  • Macromolecular biological energy gathering synergistic fertilizer and preparing technology thereof
  • Macromolecular biological energy gathering synergistic fertilizer and preparing technology thereof
  • Macromolecular biological energy gathering synergistic fertilizer and preparing technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A macromolecule bio-energy-gathering and synergistic fertilizer comprises the following raw materials in parts by weight: 88 parts of nitrogen-phosphorus binary compound fertilizer and 12 parts of macromolecule bio-energy-gathering synergist.

[0031] The polymer bio-gathering synergist is prepared by the following method:

[0032] A. Preparation of fermented product: Mix plant straw powder and starch with a mass ratio of 3.8:1, then add fermentation agent and water, wherein the amount of fermentation agent is 0.08% of the total mass of plant straw powder and starch, at 58 ℃ constant temperature fermentation for 45 hours, and then 78 ℃ constant temperature fermentation for 40 hours, after the fermented material is dehydrated by the centrifuge, it enters the dryer for drying, and the inlet temperature of the dryer is controlled at 75-80 ℃, and the outlet temperature is 38-42 ℃ , and then transport the dried material to a cooler for cooling to obtain a fermentation produc...

Embodiment 2

[0038] A macromolecule bio-energy-gathering synergistic fertilizer, comprising the following raw materials in parts by weight: 89 parts of nitrogen-phosphorus binary compound fertilizer, and 11 parts of macromolecule bio-energy-gathering synergist.

[0039] The polymer bio-gathering synergist is prepared by the following method:

[0040] A. Preparation of fermented product: Mix plant straw powder and starch with a mass ratio of 3.9:1, then add fermentation agent and water, wherein the amount of fermentation agent is 0.09% of the total mass of plant straw powder and starch, at 59 ℃ constant temperature fermentation for 42 hours, and then 79 ℃ constant temperature fermentation for 34 hours, after the fermented material is dehydrated by the centrifuge, it enters the dryer for drying, and the inlet temperature of the dryer is controlled at 76-79 ℃, and the outlet temperature is 39-41 ℃ , and then transport the dried material to a cooler for cooling to obtain a fermentation product...

Embodiment 3

[0046] A macromolecule bio-energy-gathering synergistic fertilizer, comprising the following raw materials in parts by weight: 90 parts of nitrogen-phosphorus binary compound fertilizer, and 10 parts of macromolecule bio-energy-gathering synergist.

[0047] The polymer bio-gathering synergist is prepared by the following method:

[0048] A. Preparation of fermentation product: Mix plant straw powder and starch with a mass ratio of 4:1, then add fermentation agent and water, wherein the amount of fermentation agent is 0.1% of the total mass of plant straw powder and starch, at 60 ℃ constant temperature fermentation for 40 hours, and then 80 ℃ constant temperature fermentation for 36 hours, after the fermented material is dehydrated by the centrifuge, it enters the dryer for drying, and the inlet temperature of the dryer is controlled at 77-78 ℃, and the outlet temperature is 39-41 ℃ , and then transport the dried material to a cooler for cooling to obtain a fermentation product...

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Abstract

The invention provides a macromolecular biological energy gathering synergistic fertilizer and belongs to the technical field of compound fertilizers. The macromolecular biological energy gathering synergistic fertilizer comprises the following raw materials in parts by weight: 88-94 parts of a compound fertilizer and 6-12 parts of a macromolecular biological energy gathering synergist, wherein the macromolecular biological energy gathering synergist comprises a fermentation product which is formed by mixing and fermenting plant straw powder and starch, dicyandiamide and thiourea. The invention further discloses a preparing technology of the macromolecular biological energy gathering synergistic fertilizer. The macromolecular biological energy gathering synergistic fertilizer has the advantages that the utilizing rate of plant nutrients is high, the fertilizing effect is great, the fertilizer is safe and free of pollution, the usage of the fertilizer can be reduced, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of compound fertilizers and relates to biological compound fertilizers, in particular to a polymer bio-energy-gathering and synergistic fertilizer and a preparation process thereof. The macromolecule biological energy-gathering and efficiency-enhancing fertilizer of the present invention has high utilization rate of plant nutrient elements, good fertilization effect, safety and no pollution, can reduce the amount of fertilizer used, and reduce production costs. Background technique [0002] Compound fertilizers are chemical fertilizers containing any two or three elements of nitrogen, phosphorus, and potassium plant nutrients made by chemical methods or mixed methods. There are many varieties of agricultural fertilizers, which are widely used in agricultural production, and the amount of application is increasing , but the utilization of fertilizers is low, the environment is polluted, conventional liquid fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/08C05G3/90
CPCC05B7/00C05G3/90C05G5/12C05G5/30C05C3/00C05C9/00C05D1/02C05F11/00C05F11/08
Inventor 张培升陈双军陈辉
Owner 河北中仁化肥集团有限公司
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