Soil anticorrosive fertilizer-conservation preparation and preparation method thereof

A fertilizer and soil technology, applied in nitrogen fertilizer, organic fertilizer, fertilization device and other directions, can solve the problems of affecting vegetation growth, complicated operation, low requirements for ecological benefits, etc., to improve soil corrosion resistance, good biodegradability, The effect of good water retention

Pending Publication Date: 2018-02-23
CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current research on soil anti-corrosion materials is mostly aimed at the direction of slope ecological protection, desertification control, and roadbed reinforcement. It does not have high requirements for ecological benefits and will affect the growth of vegetation. It is difficult to use in environmentally sensitive areas, such as slope farmland and other places. ; Therefore, it is necessary to develop an environment-friendly soil corrosion inhibitor that can be used in areas with higher environmental protection requirements such as cultivated land, and can promote the growth of plants while slowing down soil erosion.
[0004] The application number is 200910216678.2, and the patent name is "Soil Erosion Resistance Control Method", which discloses a soil erosion resistance control method that is mainly used in agriculture, forestry and ecological construction to improve soil aggregate structure and increase soil water stability. , the material needs to be fermented and sprayed and maintained step by step, the operation is more complicated

Method used

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  • Soil anticorrosive fertilizer-conservation preparation and preparation method thereof
  • Soil anticorrosive fertilizer-conservation preparation and preparation method thereof
  • Soil anticorrosive fertilizer-conservation preparation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A soil anti-corrosion and fertilizer-preserving agent, composed of alginate, soybean protein isolate, alcohol additives, viscosity regulator, surfactant, deionized water; total parts by weight counted as 100, the weight of the sodium alginate The parts by weight are 1, the parts by weight of soybean protein isolate are 0.1, the parts by weight of alcohol additives are 0.01, the parts by weight of sodium carboxymethyl cellulose are 0.05, and the parts by weight of sodium dodecylsulfonate are Calculated as 0.01, with deionized water as the balance.

[0049] The method for preparing described a kind of soil anti-corrosion fertilizer, comprises the steps:

[0050] Step 1: Select materials, weigh alginate, alcohol additives, viscosity modifiers, and surfactants, and weigh the alginate, soybean protein isolate, alcohol additives, and viscosity modifiers under normal temperature and pressure. 1. The surfactant is dissolved into the deionized water of the formula quantity to o...

Embodiment 2

[0054] A soil anti-corrosion and fertilizer-preserving agent, composed of alginate, soybean protein isolate, alcohol additives, viscosity regulator, surfactant, deionized water; total parts by weight counted as 100, the weight of the sodium alginate The parts by weight are 2, the parts by weight of soybean protein isolate are 0.5, the parts by weight of glycerin are 0.2, the parts by weight of viscosity regulator are 0.08, and the parts by weight of sodium lauryl sulfate are 0.2, Deionized water was the balance.

[0055] Its preparation method is identical with embodiment 1.

Embodiment 3

[0057] A soil anti-corrosion and fertilizer-preserving agent, composed of alginate, soybean protein isolate, alcohol additives, viscosity regulator, surfactant, deionized water; total parts by weight counted as 100, the weight of the sodium alginate Parts count as 0.1, soybean protein isolate weight parts count as 5, ethylene glycol weight parts count as 0.5, glycerol weight parts count as 0.5, carboxymethylcellulose sodium weight parts count as 0.02, ten The weight part of sodium dialkyl sulfonate is 0.5, the weight part of nonylphenol polyoxyethylene ether is 0.5, and the balance is deionized water.

[0058] Its preparation method is identical with embodiment 1.

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Abstract

The invention discloses a soil anticorrosion fertilizer-conservation preparation, ad relates to the field of water and soil conservation. The preparation is prepared from the following components in parts by weight: 0.1-5 parts of alginate, 0.1-5 parts of soy isolate protein, 0.01-1 part of alcohol additives, 0.01-2 parts of viscosity modifier, 0.01-1 part of surfactant and the balance of deionized water. The preparation can react with soil to form a relatively thin protective layer on the soil surface, and has the advantages of improving the strength of surface oil, improving corrosion resistance of soil and preventing fertility loss of soil. The invention further discloses a method for preparing the soil anticorrosive fertilizer-conservation preparation.

Description

technical field [0001] The invention relates to the field of water and soil conservation, more specifically, it is a soil anti-corrosion fertilizer. The invention also relates to a method for preparing the soil anti-corrosion fertilizer. Background technique [0002] In my country, soil erosion has reached a relatively serious level. According to incomplete statistics, the total amount of soil lost due to soil erosion reaches 5 billion tons each year; km 2 , accounting for 30.72% of the country's land area; moreover, the area of ​​soil erosion, the degree of erosion, and the degree of damage are intensifying. 2 ; This has resulted in a series of ecological and environmental problems such as the continuous expansion of desertified land in China, the decline of soil fertility, serious sedimentation in rivers and lakes, and increasing sand and dust weather, which seriously affects the sustainable development of China's economy and society; "National Soil and Water Conservation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05C11/00C05G3/80C05F11/00C05G3/00
Inventor 张平仓李昊程冬兵胡波董林垚黄金权查理童晓霞
Owner CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION
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