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Tip-tail cabbage controlled release fertilizer and preparation method thereof

A technology for controlled-release fertilizers and scalloped scallions, which is applied in organic fertilizers, inorganic fertilizers, calcium fertilizers, etc., can solve the problems of human body damage, large pesticide residues, low utilization rate, etc., to reduce the dosage, shorten the growth cycle, The effect of improving utilization efficiency

Inactive Publication Date: 2016-05-25
罗永城
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a kind of controlled-release fertilizer for Chinese cabbage with sharp tails and its preparation method to solve the problems of low utilization rate caused by the direct use of chemical fertilizers, large pesticide residues in agricultural products caused by the use of chemical pesticides, and great damage to human bodies. The controlled-release rate of the fertilizer is moderate and stable, and the nutrition is balanced. It can effectively reduce the loss rate of fertilizer, improve the utilization efficiency of fertilizer, promote the rapid and healthy growth of scallops, and increase the yield of scallops. At the same time, it can also effectively prevent pests and diseases. Improve soil environment and maintain ecological environment

Method used

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  • Tip-tail cabbage controlled release fertilizer and preparation method thereof

Examples

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Effect test

Embodiment 1

[0057] A controlled-release fertilizer for Chinese cabbage with sharp tails, comprising the following raw materials in parts by weight: 40 parts of wrapping materials, 600 parts of fertilizer granules;

[0058] The wrapping material is in parts by weight and includes the following raw materials: 36 parts of fatty acid amide, 1 part of ammonium phosphate, 1 part of potassium nitrate, 0.8 part of zinc nitrate, 0.2 part of calcium borate, 0.2 part of ferric chloride, and 0.2 part of zinc chloride , 0.2 parts of manganese chloride, 0.2 parts of copper chloride, 0.2 parts of polyacrylamide;

[0059] The fertilizer granules are in parts by weight and include the following raw materials:

[0060] 60 parts of paulownia leaves, 60 parts of leafless horsetail, 60 parts of skullcap, 60 parts of pepper, 60 parts of tobacco, 60 parts of Patrinia, 60 parts of mugwort leaves, 60 parts of bitter beans, 40 parts of fruit pomace, 32 parts of earthworm powder, 24 parts of fulvic acid, 8 parts o...

Embodiment 2

[0066] A controlled-release fertilizer for Chinese cabbage with sharp tails, comprising the following raw materials in parts by weight: 80 parts of wrapping materials and 150 parts of fertilizer granules;

[0067] The wrapping material is in parts by weight and includes the following raw materials: 72 parts of fatty acid amide, 2 parts of ammonium phosphate, 2 parts of potassium nitrate, 1.6 parts of zinc nitrate, 0.4 part of calcium borate, 0.4 part of ferric chloride, and 0.4 part of zinc chloride , 0.4 parts of manganese chloride, 0.4 parts of copper chloride, 0.4 parts of sodium polyacrylate;

[0068] The fertilizer granules are in parts by weight and include the following raw materials:

[0069] 15 parts of paulownia leaves, 15 parts of leafless horsetail, 15 parts of skullcap, 15 parts of pepper, 15 parts of tobacco, 15 parts of Patrinia, 15 parts of mugwort leaves, 15 parts of bitter beans, 10 parts of dried bagasse, 8 parts of earthworm powder, 6 parts of fulvic acid,...

Embodiment 3

[0075] A controlled-release fertilizer for Chinese cabbage with sharp tails, comprising the following raw materials in parts by weight: 60 parts of wrapping materials and 350 parts of fertilizer granules;

[0076] The wrapping material is in parts by weight, including the following raw materials: 54 parts of fatty acid amides, 1.5 parts of ammonium phosphate, 1.5 parts of potassium nitrate, 1.2 parts of zinc nitrate, 0.3 parts of calcium borate, 0.3 parts of ferric chloride, and 0.3 parts of zinc chloride , 0.3 part of manganese chloride, 0.3 part of copper chloride, 0.1 part of potassium polyacrylate, 0.1 part of ammonium polyacrylate, 0.1 part of starch grafted sodium acrylate;

[0077] The fertilizer granules are in parts by weight and include the following raw materials:

[0078] 35 parts of paulownia leaves, 35 parts of leafless horsetail, 35 parts of skullcap, 35 parts of pepper, 35 parts of tobacco, 35 parts of Patrinia, 35 parts of mugwort leaves, 35 parts of bitter be...

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Abstract

The present invention discloses a tip-tail cabbage controlled release fertilizer and preparation method thereof, and belongs to the technical field of the preparation of fertilizer. The tip-tail cabbage controlled release fertilizer comprises the following ingredients by weight: 40-80 parts of a wrapping material and 150-600 parts of fertilizer particles. The controlled release fertilizer is prepared by the steps of crushing, extracting, filtering, concentrating, fermenting, granulating, drying, cooling, and packaging. The tip-tail cabbage controlled release fertilizer has moderate and stable controlled release rate and balanced nutrition, promotes rapid and healthy growth of tip-tail cabbage, and increases tip-tail cabbage yield; and the controlled release fertilizer of the present invention is effective in preventing pests, and can improve soil environment and maintain the ecology.

Description

technical field [0001] The invention belongs to the technical field of fertilizer preparation, and in particular relates to a controlled-release fertilizer for Chinese cabbage with sharp tails and a preparation method thereof. Background technique [0002] It has been recognized that chemical fertilizers play a pivotal role in increasing the yield of crops. At present, the utilization rate of chemical fertilizers is less than 30%, and the rest is lost with water and soil. The application of chemical fertilizers not only causes great waste, but also pollutes soil and groundwater resources. Therefore, the development of slow-release fertilizers is listed as a key development support project by the state. . At present, fertilizers with slow and controlled release functions can rarely be used in one application. They can not only provide fertilizer for crops, but also serve the purpose of controlling insects. Because slow and controlled release functional fertilizers save labor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G3/60C05G3/80C05G5/30C05C5/00C05C5/02C05D3/00C05D9/02C05F1/00C05F5/002C05F5/006C05F5/008C05F11/02C05F11/08
Inventor 罗永城
Owner 罗永城
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