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Plant-derived synergistic glufosinate-ammonium aqueous solution as well as preparation method and application thereof

A glufosinate-ammonium, plant-derived technology, applied in the field of pesticide application, can solve the problems of slow weeding speed and low weeding efficiency of glufosinate-ammonium, and achieve the effects of accelerating drug efficacy, improving weeding effect, and good safety

Active Publication Date: 2021-05-28
JINAN TIANBANG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of slow weeding speed and low weeding efficiency of glufosinate-ammonium in the prior art, the present invention provides a plant-source synergistic glufosinate-ammonium water agent and its preparation method and application

Method used

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  • Plant-derived synergistic glufosinate-ammonium aqueous solution as well as preparation method and application thereof
  • Plant-derived synergistic glufosinate-ammonium aqueous solution as well as preparation method and application thereof
  • Plant-derived synergistic glufosinate-ammonium aqueous solution as well as preparation method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: 10% glufosinate-ammonium aqueous solution

[0026] A plant source synergistic glufosinate-ammonium aqueous solution, comprising the following components in mass percentage:

[0027]

[0028]

[0029] Preparation 1000g above-mentioned mass percentage is the glufosinate-ammonium aqueous solution of 10%: in 2000mL flask, add deionized water 645g successively, glufosinate-ammonium former medicine (content 95%) 105 grams, cinnamaldehyde 50 grams, ammonium sulfate 30 grams, 70 g of glycerin, 100 g of sodium lauryl sulfate; stirring for 20 to 30 minutes to obtain the 10% plant-derived synergistic glufosinate-ammonium aqueous solution.

Embodiment 2

[0030] Embodiment 2: 20% glufosinate-ammonium aqueous solution,

[0031] A plant source synergistic glufosinate-ammonium aqueous solution, comprising the following components in mass percentage:

[0032]

[0033] Prepare 1000g 20% ​​glufosinate-ammonium aqueous solution: in a 2000mL flask, add 490g deionized, 210g glufosinate-ammonium technical (content 95%), 70g cinnamaldehyde, 50g ammonium sulfate, 80g glycerin, lauryl sulfate 100 g of sodium; stirring for 20 to 30 minutes to obtain the 20% plant-derived synergistic glufosinate-ammonium aqueous solution.

Embodiment 3

[0034] Embodiment 3: 30% glufosinate-ammonium aqueous solution,

[0035] A plant source synergistic glufosinate-ammonium aqueous solution, comprising the following components in mass percentage:

[0036]

[0037] Preparation of 1000g 30% glufosinate-ammonium aqueous solution: in a 2000mL flask, add 374g of deionized water, 316g of glufosinate-ammonium original drug (content 95%), 80g of cinnamaldehyde, 50g of ammonium sulfate, 80g of glycerin, lauryl alcohol 100 g of sodium sulfate; stirring for 20 to 30 minutes to obtain the 30% plant-derived synergistic glufosinate-ammonium aqueous solution.

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Abstract

The invention provides a plant-derived synergistic glufosinate-ammonium aqueous solution. The plant-derived synergistic glufosinate-ammonium aqueous solution mainly comprises the following components in percentage by mass: 5-40% of a glufosinate-ammonium active ingredient, 3-20% of cinnamyl aldehyde, 2-8% of ammonium sulfate, 5-15% of glycerol, 2-20% of lauryl sulfate and the balance of water. The deionized water, the glufosinate-ammonium active ingredient, the cinnamyl aldehyde, the ammonium sulfate, the glycerol and the lauryl sulfate are added according to the ratio, and the plant-derived synergistic glufosinate-ammonium aqueous solution is obtainedafter stirring is conducted for 20-30 minutes. The cinnamyl aldehyde adopted by the invention is a natural green auxiliary agent, is extracted from cinnamon trees, is good in safety, and can improve the absorption of plants to glufosinate-ammonium and accelerate the exertion of pesticide effect; and the glufosinate-ammonium aqueous solution processed by the method has the characteristics of high efficiency, low cost, high environmental and biological safety and the like, and has a good application prospect.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and in particular relates to a plant-source synergistic glufosinate-ammonium water agent and a preparation method and application thereof. Background technique [0002] Glufosinate-ammonium is a phosphoric acid herbicide, an inhibitor of glutamine synthesis, a non-selective contact-killing broad-spectrum herbicide with partial systemic action, within a short period of time after application, the ammonium metabolism in the plant is in disorder, and the cytotoxic agent Ammonium ions accumulate in plants, and at the same time, photosynthesis is severely inhibited to achieve the purpose of weeding. Glufosinate-ammonium has the characteristics of high activity, low toxicity and good environmental compatibility. [0003] Although glufosinate-ammonium can be transported upwards in the xylem with transpiration flow in plants, and can also be transported underground in the phloem, the condu...

Claims

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Application Information

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IPC IPC(8): A01N57/20A01N35/02A01N59/02A01N31/02A01N25/30A01N25/02A01P13/00
CPCA01N57/20A01N35/02A01N59/02A01N31/02A01N25/30A01N25/02Y02A50/30
Inventor 金岩丁绍武张鹏刘梦铭王金欢
Owner JINAN TIANBANG CHEM
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