Herbicide Harnes

Herbicide Harnes

A herbicide is a chemical substance that is used to destroy vegetation. Harnes is one of the highly effective soil herbicides registered for use in sunflower crops. It is used if the fields appeared weed germination. When this first produce mechanical tillage, which shoots adelayda. Next, perform the sowing cultivation or harrowing in which the Harness is worked into the soil. This leads to the destruction appeared by this time weeds.

It usually presents in the form of an emulsion with the active substance acetochlor, 900 G.
Its principle of operation is as follows:
- herbicide is introduced into the top layer of soil;
- weed plant their roots and shoots absorb the herbicide, resulting in dying.
In this case, the decomposition of the herbicide Harnes occurs within one growing season without impact on future crops.

When using herbicide Harnes according to its manual is provided by the lack of weed for 12 to 16 weeks. This allows you to create favourable conditions for the development of larger and more healthy plants and to obtain a high rate of yield.
Herbicide Harnes soil is usually applied to the soil before weeds germinate and sunflower. The introduction of the substance is carried out twice: before planting and immediately after it.
The solution is to be paid according to a rate of 1.5-2 liters per 1 hectare. The working solution has a consumption rate of 200 to 300 liters per hectare.
The process of incorporation of the herbicide Harnes into the soil.
Herbicide Harnes soil is characterized in that the seal can not be used cultivation. A sufficient condition, making it possible to make the herbicide in the soil is damp. I mean, if the soil is moist by watering or is expected soon, the rain, the herbicide can be added to soil without incorporation. If you need to make it into the dry soil and its moisture as rain or artificial irrigation is not expected, the introduction of herbicide Harnes into the soil need to be implemented through its incorporation.

The herbicide is compatible with other fertilizers. It can be mixed with any liquid fertilizer with the subsequent introduction of this solution into the soil.
Features of the application.
1. Herbicide Harnes soil must be placed in the prepared soil. This is done 3 days before sowing of sunflower. Immediately after sowing herbicide is entered again.
2. It is necessary to ensure wetting of the soil treated with herbicide Harnes within 7 to 10 days at a depth of 5 mm. This will allow the substance to penetrate into the soil to the area in which germinated weed seeds.
3. If the soil is dry as a result of dry conditions or the lack of irrigation, it is necessary to carry out the incorporation of the herbicide using a cultivator or spring harrows up to the time of sowing culture. Thus if the area in which the planned incorporation of the herbicide soil covered with a crust, it is possible to overcome it celesoobrazno application renational harrow. They are used in the direction of the furrows to ensure favorable conditions for the germination of sunflower.

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