Self-made dead root herbicide
Herbicides are an extremely important part of farming. Many weeds have tenacious vitality and are extremely harmful to crops. Many herbicides have a single effect. How to prepare dead-root herbicides?
1. What is herbicide?
Herbicide refers to the chemical that can completely or selectively kill weeds. The commonly used varieties are organic compounds, which can be widely used to control weeds, miscellaneous irrigation, miscellaneous trees and other harmful plants in farmland, orchards, reservoirs, warehouses, etc.
Herbicides can be classified according to mode of action, application site, compound source and so on. Herbicides are usually classified into pre-emergence herbicides and post-emergence herbicides according to their action characteristics.
Pre-emergence herbicides are also known as soil treatment herbicides. These herbicides can only be used before or during the emergence of weeds, such as after the emergence of miscellaneous leather is basically ineffective against weeds.
Postemergence herbicide Postemergence herbicide is also called stem-leaf treatment herbicide. These herbicides are usually used during the vegetative growth period after weed emergence, and are basically ineffective against weeds that have not yet sprouted in the soil.
2. How to self-formulate dead-root herbicides?
1, can be used 30% glyphosate +6% glufosinate compound, the herbicide made of long duration, wide weed control spectrum, weeding speed is also relatively fast.
glyphosate is a systemic herbicide that kills the roots and leaves of plants, but weeds are slower, usually taking 15 to 20 days. Glufosinate is a broad-spectrum contact herbicide with weak systemic action. It mainly kills the aboveground parts of plants and has no effect on roots. The combination of them has the action of internal absorption and contact killing.
2, can also be used quizalofop-p-ethyl, acetofen and glyphosate in accordance with a certain proportion of the preparation of herbicides, herbicides made of the most types.
If you don't know about herbicide compounding, it's best to buy a good herbicide from a merchant to avoid damaging crops.
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