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Enzyme drought-resistant water-retaining agent

A drought-resistant and water-retaining agent and enzyme technology, which can be used in applications, organic fertilizers, agricultural machinery and implements to solve problems such as drought resistance, low water retention capacity, and soil compaction.

Inactive Publication Date: 2019-01-29
贾博涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The long-term use of these soil drought-resistant and water-retaining agents in the soil will cause soil compaction, and the drought resistance and water retention capabilities are not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A preparation method of an enzyme drought-resistant and water-retaining agent is as follows: firstly prepare an aqueous solution of acrylate salt and an aqueous solution of sodium hydroxide, dissolve 1000 g of acrylate in 4000 milliliters of water to prepare an aqueous solution of acrylate salt, and dissolve 400 g of sodium hydroxide in 2000 milliliters of water to prepare Become sodium hydroxide aqueous solution, ammonium persulfate 150g is dissolved in 3000g milliliter water and makes ammonium persulfate aqueous solution;

[0013] Add 10% of the prepared acrylic acid salt solution, 10% of sodium hydroxide solution and 30% of ammonium persulfate solution according to the mass ratio of the enzyme drought-resistant water-retaining agent, then add them to the reaction kettle and heat them to 60-95°C, then add 40% of acrylic acid %React for 1-2 hours until a soft and elastic gel-like polymer appears in the reactant, and finally spray 10% of plant enzyme bacteria, dry it nat...

Embodiment 2

[0015] A preparation method of an enzyme drought-resistant and water-retaining agent is as follows: firstly prepare an aqueous solution of acrylate salt and an aqueous solution of sodium hydroxide, dissolve 1000 g of acrylate in 4000 milliliters of water to prepare an aqueous solution of acrylate salt, and dissolve 400 g of sodium hydroxide in 2000 milliliters of water to prepare Become sodium hydroxide aqueous solution, ammonium persulfate 150g is dissolved in 3000g milliliter water and makes ammonium persulfate aqueous solution;

[0016] Add 12% of acrylic acid salt solution, 13% of sodium hydroxide solution and 30% of ammonium persulfate solution according to the mass ratio of the enzyme drought-resistant water-retaining agent, then add them to the reaction kettle and heat them to 60-95°C, then add 35% of acrylic acid %React for 1-2 hours until a soft and elastic gel-like polymer appears in the reactant, and finally spray 10% of plant enzyme bacteria, dry it naturally, crush...

Embodiment 3

[0018] A preparation method of an enzyme drought-resistant and water-retaining agent is as follows: firstly prepare an aqueous solution of acrylate salt and an aqueous solution of sodium hydroxide, dissolve 1000 g of acrylate in 4000 milliliters of water to prepare an aqueous solution of acrylate salt, and dissolve 400 g of sodium hydroxide in 2000 milliliters of water to prepare Become sodium hydroxide aqueous solution, ammonium persulfate 150g is dissolved in 3000g milliliter water and makes ammonium persulfate aqueous solution;

[0019] Add 10% of the prepared acrylic acid salt solution, 15% of sodium hydroxide solution and 30% of ammonium persulfate solution according to the mass ratio of the enzyme drought-resistant water-retaining agent, then add them to the reaction kettle and heat them to 60-95°C, then add 35% of acrylic acid %React for 1-2 hours until a soft and elastic gel-like polymer appears in the reactant, and finally spray 10% of plant enzyme bacteria, dry it nat...

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PUM

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Abstract

The invention discloses an enzyme drought-resistant water-retaining agent, in particular to the technical field of preparation of water-retaining agents. The water-retaining agent comprises the following raw materials in percentage by mass: plant enzyme microorganism 8-12%, ammonium persulfate aqueous solution 28-35%, acrylic acid 35-45%, sodium hydroxide aqueous solution 8-15%, and acrylate aqueous solution 8-12%. The water-retaining agent contains a high-molecular polymer which absorbs water and retains water, and only by spreading a small amount of the water-retaining agent, a larger area of rainwater or irrigation water can be quickly sucked and water can be kept at the roots of crops be changed into solid water which does not flow, does not leak, keeps local constant humidity for a long time, and slowly releases and be supplied to plants during drought. Through repeated absorption and release of water in the above way, long-term drought-resistant and moisturizing effects are achieved. The effect is immediate, and the water-retaining agent can be mixed with a fertilizer to increase the fertilizer efficiency by 35% or more.

Description

technical field [0001] The invention relates to an enzyme drought-resistant and water-retaining agent, in particular to the technical field of water-retaining agent preparation. Background technique [0002] my country is a water-scarce country, and the per capita share of water resources is less than the world average. Every year, droughts and droughts of varying degrees will occur. Drought is the enemy of agriculture. It occurs frequently, covers a wide area, and lasts for a long time. It is also large, and it has become more aggravated in recent years. Drought has a great impact on food production. During the entire growth period of crops, especially the sowing and emergence stages of crops, it has a greater impact, resulting in uneven emergence, lack of seedlings and broken ridges, slow growth, and ultimately leads to a decline in yield and quality. Therefore, drought resistance and seedling preservation , Early growth of strong seedlings is the key to agricultural produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/20C08F220/06C09K101/00
CPCC08F220/06C09K17/20C09K2101/00
Inventor 马书文
Owner 贾博涵
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