The cultivating loose soil in the cultivator loose soil can cut off part of the root system, inhibiting the growth of rapeseed and delaying the growth process of rapeseed. Pine can also cut off the soil capillary, reduce evaporation of water, enhance soil permeability, and facilitate the normal growth of rapeseed plants. Reasonable topdressing and timely application of available nitrogen fertilizer can strengthen the vegetative growth of plants and weaken their reproductive growth. However, fertilization should be due to seedlings, such as early sowing, vigorous plant growth and convulsions, it is generally not suitable for fertilization; for yellow thin convulsions, it should be timely re-application of available nitrogen fertilizer, this will not only prevent or reduce convulsions, flowering, but also It is favorable for growth and development after spring. To control and promote the growth of prosperous or imminent convulsions in the field, we must strengthen the control, through the spray of paclobutrazol and other growth regulators, control the root to promote the root, delay the growth process, and enhance resistance to cold and stress. The timely picking of the rapeseed field, which has already been picked up early, must be promptly removed to reduce the ineffective consumption of nutrients and promote the formation of primary and secondary branches to compensate for the loss of yield. Picking pickings is usually done on a sunny day. Picking pickings should not be done during cold spells to prevent the wounds from being rotted and infected. After picking lotus root, 2-3 kg of urea per acre is applied to promote healthy growth of the plants.
Wetting Agent is anionic special surfactant compound products, which widely used in SC, EW, EC and OD formulation.
With wetting, rapid penetrating property ,improve the quick effect.Product is anionic, the compound is good, it can be used in water-based pesticides, also in oil-based pesticide.
We also name it penetrator. It can used in wide PH 4-8.
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