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Tell us how five herbicides work to kill weeds

Tell us how five herbicides work to kill weeds

There are nearly 1,000 weed species in agricultural fields nationwide, with 20-30 major species causing crop damage leading to reduced yields. The principle of herbicide killing is relatively complex. After herbicides are absorbed by plants, they form a complex multitude of factors that play some kind of disturbing role in the normal physiological and chemical processes of plants. Weed absorption of herbicides, in the weeds constantly carry out the process of material exchange and energy metabolism, that is, the absorption of nutrients for assimilation and elimination of waste for the process of heterogeneity. Some important aspects of this metabolism are hindered or destroyed, life will stop or be inhibited. The use of herbicides can make weeds these important links are hindered and destroyed, physiological and biochemical imbalance, so that the life of weeds to stop or be inhibited, so as to achieve the purpose of weed control. The mechanism of herbicides can be broadly divided into the following five.

01

Feb 01,2023

Do you know the correct rules for the use of insecticides?

Do you know the correct rules for the use of insecticides?

The use of insecticides is naturally to kill insects, but the toxicity of insecticides is not only for insects, improper use can also cause a great risk of injury! First of all, we have to understand insecticides first.

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Jan 26,2023

The centre is set: the fertiliser industry is about to change!

The centre is set: the fertiliser industry is about to change!

Fertiliser is an important agricultural production material, which is indispensable for the sustainable and stable development of agriculture.

10

Jan 10,2023

Is it true that insecticides can explode when exposed to open flames?

Is it true that insecticides can explode when exposed to open flames?

Why is our common insecticide has such a great power? The original insecticide "spray" is to rely on the liquid tank to complete the propellant, propellant is the main component of hydrocarbons, propane, butane and other flammable substances, insecticides spray liquid, liquid propane, butane components mixed with the air will form explosive mixtures, once encountered with open flames, sparks or high temperatures will explode.

16

Feb 16,2022

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