Glufosinate-ammonium aqua and preparation method thereof
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A technology of glufosinate-ammonium and water agent, which is applied in the field of pesticides, can solve problems such as high cost of use, harm to human health, and environmental pollution, and achieve the effects of low cost, low equipment investment, and saving organic solvents
Inactive Publication Date: 2013-01-02
GUANGDONG ZHONGXUN AGRI TECH
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[0008] The object of the present invention is to develop a kind of environmental protection, high utilization rate, and easy to use glufosinate-ammonium aque
Method used
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Embodiment 1
[0025] Accurately weigh 10% of the original glufosinate-ammonium powder, 10% of alkyl glycosides, 3% of ammonium sulfate, 0.3% of potassium sorbate, and 100% of water. Add them to the stirring tank and stir, stir and mix evenly. After passing the inspection, 10 will be obtained. % Glufosinate-ammonium water agent.
Embodiment 2
[0027] Accurately weigh 20% of the original glufosinate powder, 10% of phenethylphenol polyoxyethylene ether sodium sulfate, 3% of ammonium chloride, 0.3% of sodium benzoate, and 100% of water. Add them to the stirring tank and stir, stir and mix well. After passing the inspection, 20% glufosinate-ammonium water can be obtained.
Embodiment 3
[0029] Accurately weigh 40% glufosinate-ammonium powder, 10% alkyl glycoside, 5% tallow amine polyoxyethylene ether, 3% modified trisiloxane compound, 0.3% potassium sorbate, 100% water supplement, and add them separately Stir in the stirring tank, stir and mix evenly, and obtain 40% glufosinate-ammonium water after passing the inspection.
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Abstract
The invention discloses a glufosinate-ammonium aqua and a preparation method thereof; the glufosinate-ammonium aqua comprises the following components by weight: 10-50% of glufosinate-ammonium, 1-15% of a surfactant, 0.1-1% of a preservative, 1-5% of a synergist, and the balance of deionized water. The invention also discloses a preparation method of the glufosinate-ammonium aqua. The glufosinate-ammonium aqua of the invention is an agricultural herbicide with good effect, safety, and environmental protection.
Description
Technical field [0001] The invention belongs to the field of pesticides, and specifically relates to a glufosinate-ammonium water formulation and a preparation method thereof. Background technique [0002] Glufosinate-ammonium molecular formula: C 5 H 13 N 2 O 4 P [0003] Structural formula [0004] [0005] The original glufosinate-ammonium powder is white powder, easy to absorb moisture in the air, has a slight odor, melting point 215℃, vapor pressure <0.1MPa (20°C), solubility in water is 1370g / L (22°C), low solubility in general organic solvents, and stable to light. [0006] Mainly used in orchards, vineyards, non-arable land, potato fields, etc. to prevent and control annual and perennial dicotyledonous and gramineous weeds, such as sagegrass, crabgrass, barnyard, wild barley, ryegrass, setaria, golden setter , Wild wheat, wild corn, perennial gramineous weeds and sedges, such as: duck buds, tricornis, fescue, etc. [0007] Most aqua preparations are made by mixing pesticid...
Claims
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