Conditioner for regulating water content in rice field and preparing method thereof

A conditioning agent and content technology, applied in chemical instruments and methods, soil conditioning materials, organic fertilizers, etc., can solve problems such as resource and environmental pressure, agricultural non-point source pollution, water waste, etc., to increase hydrophobicity and improve permeability. , the effect of promoting growth

Inactive Publication Date: 2016-06-15
CHINA NAT RICE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the paddy fields in my country currently use flood irrigation. On the one hand, it causes a lot of waste of water resources. At the same time, the management method of large amounts of water and fertilizers also brings about waste of fertilizers, agricultural non-point source pollution, etc., causing huge pressure on resources and the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The soil conditioner for regulating the moisture content of paddy fields is made of the following raw materials in parts by weight: 44.5 parts of water, 7.18 parts of propylene glycol, 4.0 parts of ethanol, 0.01 part of borax, 0.1 part of methyl p-hydroxybenzoate, 0.1 part of propyl p-hydroxybenzoate part, 0.5 part of EDTA chelating agent, 1.0 part of urea, 20 parts of secondary alcohol ethoxylate, 12 parts of sodium lauryl ether sulfate, 10 parts of Valencia orange oil, 0.6 part of 50% citric acid solution, 0.01 part of dyestuff;

[0025] The above-mentioned propylene glycol is analytically pure 1,2 propylene glycol with a content of 99.8%; the above-mentioned ethanol is an analytically pure dehydrated alcohol with a content of 99.8%; the above-mentioned borax is a content of 99% analytically pure sodium tetraborate; the above-mentioned methyl p-hydroxybenzoate Ester is the industrial paraben ester that content is 99%; The above-mentioned propyl p-hydroxybenzoate is the...

Embodiment 2

[0035] The soil conditioner for regulating the moisture content of paddy fields is made of the following raw materials in parts by weight: 44.5 parts of water, 7.18 parts of propylene glycol, 4.0 parts of ethanol, 0.01 part of borax, 0.1 part of methyl p-hydroxybenzoate, 0.1 part of propyl p-hydroxybenzoate part, 0.5 part of EDTA chelating agent, 1.0 part of urea, 20 parts of secondary alcohol ethoxylate, 12 parts of sodium lauryl ether sulfate, 10 parts of Valencia orange oil, 0.6 part of 50% citric acid solution, 0.01 part of dyestuff;

[0036] Above-mentioned propylene glycol is the analytical pure 1 of content 99.8%, 2 propylene glycol; Above-mentioned ethanol is the analytical pure dehydrated alcohol of content 99.8%; Above-mentioned borax is the analytical pure sodium tetraborate of content 99%; Above-mentioned methyl p-hydroxybenzoate Ester is the industrial paraben ester that content is 99%; The above-mentioned propyl p-hydroxybenzoate is the industrial propyl paraben t...

Embodiment 3

[0045] The soil conditioner for regulating the moisture content of the paddy field is composed of the following components according to the mass percentage: propylene glycol 6%, ethanol 5%, borax 0.005%, methyl p-hydroxybenzoate 0.15%, propyl p-hydroxybenzoate 0.05%, EDTA chelating agent 1%, urea 0.5%, secondary alcohol ethoxylate 25%, sodium lauryl ether sulfate 10%, Valencia orange oil 12%, 50% citric acid solution 0.3%, dyestuff 0.015%, balance water, The total amount of the above mass is 100%.

[0046] The above-mentioned propylene glycol is analytically pure 1,2 propylene glycol with a content of 99.8%; the above-mentioned ethanol is an analytically pure dehydrated alcohol with a content of 99.8%; the above-mentioned borax is a content of 99% analytically pure sodium tetraborate; the above-mentioned methyl p-hydroxybenzoate Ester is the industrial paraben ester that content is 99%; The above-mentioned propyl p-hydroxybenzoate is the industrial propyl paraben that content ...

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PUM

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Abstract

The present application discloses a conditioner for regulating the moisture content of paddy fields, which consists of the following components: propylene glycol 6%-8%, ethanol 3%-5%, borax 0.005%-0.015%, methyl p-hydroxybenzoate 0.05%- 0.15%, Propylparaben 0.05%-0.15%, EDTA Chelating Agent 0.1%-1%, Urea 0.5%-1.5%, Secondary Alcohol Ethoxylate 15%-25%, Sodium Laureth Sulfate 10% -15%, Valencia orange oil 8%-12%, citric acid solution 0.3%-0.8%, dyestuff 0.005%-0.015%, the balance is water, the above mass total amount is 100%, the application also discloses a The invention discloses a preparation method of a conditioner for regulating the moisture content of paddy fields. The conditioning agent can increase the yield of rice while increasing soil water content and water use efficiency, greatly save labor costs, and have obvious economic benefits.

Description

technical field [0001] The application belongs to the field of soil conditioning preparations, and in particular relates to a conditioner for regulating the water content of paddy fields and a preparation method thereof. Background technique [0002] Rice is the crop with the largest planting area and the largest irrigation water consumption in my country. Soil moisture status is an important environmental factor that regulates the growth and development of rice. Different growth stages of rice have different water requirements, and the water consumption at the seedling stage and tillering stage is small; however, from the beginning of panicle differentiation to the heading stage, it is the period that rice requires the most water in its life, especially the pollen mother cell meiosis stage is the most sensitive to water , lack of water during this period is not conducive to the development of spikelets, and it is easy to cause the abortion of spikelets and the increase of e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 曹小闯朱练峰张均华禹盛苗金千瑜
Owner CHINA NAT RICE RES INST
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