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Fruit tree chemical fuel frost prevention agent and preparation method thereof

A technology of chemical fuels and anti-frost agents, applied in the directions of botanical equipment and methods, chemicals for biological control, biocides, etc., to achieve the effects of easy transportation, large smoke release, and high heat release

Inactive Publication Date: 2014-02-19
SHANXI ACAD OF AGRI SCI GARDENING RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems existing in the existing anti-frost agents, the present invention provides a chemical fuel anti-frost agent for fruit trees that can reduce or prevent frost in northern fruit trees and its preparation method

Method used

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  • Fruit tree chemical fuel frost prevention agent and preparation method thereof

Examples

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Effect test

Embodiment 1

[0030] A chemical fuel anti-frost agent for fruit trees, which is prepared by dry mixing 700g of sawdust, 5g of superfine aluminum powder, 230g of potassium nitrate, 46g of ammonium nitrate and 19g of gelatin.

Embodiment 2

[0032] A chemical fuel anti-frost agent for fruit trees, the preparation method of which comprises the following steps: (1) dissolving 150g of potassium nitrate and 30g of ammonium nitrate in 800ml of water at 50°C and mixing them uniformly to obtain the first mixture; (2) dissolving 800g of sawdust , 5g of superfine aluminum powder, and 15g of gelatin were uniformly mixed to obtain the second mixture; (3) gradually mixing the first mixture into the second mixture to obtain the third mixture; (4) putting the third mixture into the mold Press molding, drying at 100°C, and packaging to obtain the product.

Embodiment 3

[0034] A chemical fuel anti-frost agent for fruit trees, the preparation method of which comprises the following steps: (1) dissolving 170g of potassium nitrate and 50g of ammonium nitrate in 1000ml of water at 60°C and mixing them uniformly to obtain the first mixture; (2) dissolving 758g of sawdust , 5g of superfine aluminum powder, and 17g of gelatin were uniformly mixed to obtain the second mixture; (3) gradually mixing the first mixture into the second mixture to obtain the third mixture; (4) putting the third mixture into the mold Press molding, drying at 100°C, and packaging to obtain the product.

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Abstract

The invention relates to the field of fruit tree frost damage disaster prevention and control, and particularly discloses a fruit tree chemical fuel frost prevention agent and a preparation method, which solves the problems of existing frost prevention agents. The fruit tree chemical fuel frost prevention agent comprises the components in percentage by mass as follows: 70%-80% of saw dust, 0.5% of superfine aluminum power, 15%-23% of nitrate of potash, 3%-5% of ammonium nitrate and 1.5%-1.9% of gelatin. The fruit tree chemical fuel frost prevention agent has the advantages of easiness in ignition and transportation, large smoke emission and heat emission, long burning time, safety in storage and the like. Therefore, the fruit tree chemical fuel frost prevention agent has the important significance in prevention and control of frost of northern fruit trees, and particularly can prevent and control the frost of the fruit trees such as kernel-apricot trees, walnut trees, large cherry trees, peach trees, pear trees and the like.

Description

Technical field [0001] The invention involves the field of fruity cream frost disaster prevention and control, which is specifically a fruit tree chemical fuel cream and preparation method. Background technique [0002] "Frost" refers to the "damage" that crop cells are attacked by the cold wave.The ground and the surface of the object with a temperature below 0 ° C are condensed into white crystals on the surface of the object, and the water vapor content is "black".The sunny night, frost formed by radiation cooling is called "radiation frost"; frost formed by cold air invasion is called "flat frost"; the frost formed by the comprehensive action of the two processes is called "flat radiation frost".The night cream frost damage that occurred in the spring of northern my country is mainly "flat radiation cream", and the chance of the evening cream is higher.The frost has a high frequency, a long duration, and a large cooling. It gives huge losses to fruit trees such as apricots, w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/00A01N25/18A01N25/20A01P21/00
Inventor 丁改秀陈亚芳王保明王小元温鹏飞付宝春秦国杰兰学成王保国
Owner SHANXI ACAD OF AGRI SCI GARDENING RES INST