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Paddy field special herbicide and preparation method thereof

A herbicide, paddy field technology, applied in herbicides and algicides, botanical equipment and methods, chemicals for biological control, etc., can solve problems such as injury, burn plant roots, death, etc., to achieve low cost , high safety, high comprehensive economic benefits

Inactive Publication Date: 2018-04-10
MAANSHAN SONGHAK INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] my country is a large agricultural country, and the normal production of rice is directly related to the yield. However, since paddy fields are areas with a high incidence of weeds, the use of herbicides is urgently needed. Most of the herbicides currently on the market are poisonous and have good weeding effects, but for plants , has a certain amount of damage, and if it exceeds a certain amount, it will directly burn the roots of the plant and cause death, so broad-spectrum low-toxicity pesticides are now a popular trend

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A special herbicide for paddy fields and a preparation method thereof. The raw material components are composed of the following proportions in parts by weight: 5 parts of borax, 10 parts of acetochlor, 4 parts of sodium hexametaphosphate, 2 parts of sodium caseinate, and 5 parts of Jin, 4 parts of epoxy soybean oil, 5 parts of polyacrylamide, 3 parts of BHT, 5 parts of stearamide, 30 parts of ethanol, 15 parts of deionized water.

[0014] Its preparation method is as follows:

[0015] A. Under normal temperature and pressure, add borax and acetochlor to deionized water for ultrasonic treatment, set the frequency to 1800HZ, add sodium hexametaphosphate and sodium caseinate to stir, and the stirring speed is 420r / min to obtain mixture A ;

[0016] B. Add atrazine, epoxidized soybean oil, polyacrylamide and stearylamide into ethanol in turn and stir at a stirring rate of 380r / min to obtain mixture B;

[0017] C. Add mixture A to mixture B, then add BHT for centrifugatio...

Embodiment 2

[0019] A special herbicide for paddy fields and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 3 parts of borax, 15 parts of acetochlor, 2 parts of sodium hexametaphosphate, 3 parts of sodium caseinate, and 3 parts of Jin, 6 parts of epoxy soybean oil, 4 parts of polyacrylamide, 4 parts of BHT, 2 parts of stearamide, 40 parts of ethanol, 10 parts of deionized water.

[0020] Its preparation method is as follows:

[0021] A. Under normal temperature and pressure, add borax and acetochlor to deionized water for ultrasonic treatment, set the frequency to 1600HZ, add sodium hexametaphosphate and sodium caseinate to stir, and the stirring speed is 450r / min to obtain mixture A ;

[0022] B. Add atrazine, epoxidized soybean oil, polyacrylamide and stearylamide into ethanol in turn and stir at a stirring rate of 320r / min to obtain mixture B;

[0023] C. Add mixture A to mixture B, then add BHT for centrifugation, set the...

Embodiment 3

[0025] A special herbicide for paddy fields and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 4 parts of borax, 12 parts of acetochlor, 3 parts of sodium hexametaphosphate, 3 parts of sodium caseinate, and 5 parts of Jin, 5 parts of epoxy soybean oil, 4 parts of polyacrylamide, 4 parts of BHT, 3 parts of stearamide, 38 parts of ethanol, 12 parts of deionized water.

[0026] Its preparation method is as follows:

[0027] A. Under normal temperature and pressure, add borax and acetochlor to deionized water for ultrasonic treatment, set the frequency to 1700HZ, add sodium hexametaphosphate and sodium caseinate to stir, and the stirring speed is 430r / min to obtain mixture A ;

[0028] B. Add atrazine, epoxidized soybean oil, polyacrylamide and stearylamide into ethanol in turn and stir at a stirring rate of 360r / min to obtain mixture B;

[0029] C. Add mixture A to mixture B, then add BHT for centrifugation, set the...

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PUM

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Abstract

The invention relates to a paddy field special herbicide and a preparation method thereof. The paddy field special herbicide is composed of the following raw material components in parts by weight: 3-5 parts of borax, 10-15 parts of acetochlor, 2-4 parts of sodium hexametaphosphate, 2-3 parts of sodium caseinate, 3-5 parts of atrazine, 4-6 parts of epoxy soybean oil, 4-5 parts of polyacrylamide, 3-4 parts of BHT, 2-5 parts of stearic amide, 30-40 parts of ethanol, and 10-15 parts of deionized water. The paddy field special herbicide has the advantages of easily obtained materials, simple method, low cost, low-toxicity and broad-spectrum pesticide, nonirritant odor, good effect of weeding, no harm to rice roots, wide application range and high comprehensive economic benefits, and effectively removes weeds from stems and leaves to roots.

Description

technical field [0001] The invention relates to a special herbicide for paddy fields and a preparation method thereof. Background technique [0002] my country is a large agricultural country, and the normal production of rice is directly related to the yield. However, since paddy fields are areas with a high incidence of weeds, the use of herbicides is urgently needed. Most of the herbicides currently on the market are poisonous and have good weeding effects, but for plants , has a certain amount of damage, and if it exceeds a certain amount, it will directly burn the roots of the plant and cause death. Therefore, broad-spectrum low-toxicity pesticides are now a popular trend. Contents of the invention [0003] The purpose of the present invention is to provide a special herbicide for paddy fields and a preparation method thereof in order to overcome the above deficiencies. [0004] The technical scheme of the present invention comprises: a special herbicide for paddy fie...

Claims

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Application Information

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IPC IPC(8): A01N59/14A01N37/26A01N43/70A01P13/00
CPCA01N37/26A01N43/70A01N59/14
Inventor 施享
Owner MAANSHAN SONGHAK INFORMATION TECH CO LTD
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