Glyphosate is a common herbicide. Although it is common in the market, people don't have a deep understanding of it. Let's take a look at glyphosate with the Xiaobian of the pesticide net .
Glyphosate mainly inhibits the enol acetone-based valerin phosphate synthase in plants, thereby inhibiting the conversion of valerin to phenylalanine, tyrosine and tryptophan, causing interference in protein synthesis and causing plant death. It is absorbed by the stems and leaves and transmitted to various parts of the plant. It can control more than 40 species of plants such as monocotyledonous and dicotyledon, annual and perennial, herbaceous and shrub. Glyphosate quickly loses its activity when it is combined with metal ions such as iron and aluminum, and has no adverse effects on the seeds and soil microorganisms in the soil.
(1) glyphosate original drug use
Can be used to process into 10% glyphosate water, 41% glyphosate isopropylamine salt, 62% glyphosate isopropylamine salt.
(2) Use of glyphosate preparation
Systematic, broad-spectrum, herbicide -killing herbicide . It mainly inhibits the enol acetone-based valerin phosphate synthase in plants, thereby inhibiting the conversion of valerin to phenylalanine, tyrosine and tryptophan, which interferes with protein synthesis and leads to plant death.
Originally applied to the rubber plantation to control the thatch and other weeds, the rubber tree can be tapped 1 year earlier, and the old rubber tree is increased. It is gradually being promoted in forestry, orchards, mulberry gardens, tea gardens, rice, wheat, rice and rapeseed rotations. Various weeds are sensitive to glyphosate and therefore have different doses. Such as weeds, foxtail, maiden, goosegrass, crabgrass, piglets and other annual weeds, the dosage is 6 ~ 10.5g / 100m based on the active ingredient. The dosage of psyllium, chlorpyrifos, and comfrey is 11.4 to 15 g/100 m in terms of active ingredient. For white mullet, hard bone grass, reed, etc., it needs 18~30g/100m, generally 3~4.5kg of water, and evenly sprays the weed stems and leaves.
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