When rinsing, most chemicals are not resistant to water scouring. If the drug is found to be improper, it can be sprayed with water on the sprayer and sprayed repeatedly on the stems and leaves to wash away the residues remaining on the surface of the cotton plant to reduce the phytotoxicity. For the phytotoxicity caused by the cotton field applied by soil and some herbicides , the soil can be immediately washed and the residual agent can be drenched into the deep layer of the soil.
Fertilizer, generally for the production of leaf venom, leaf edge scorch, plant yellowing and other symptoms of phytotoxicity, increase fertilizer or spray foliar fertilizer, reduce the degree of phytotoxicity, with the new high-fat film mixed together, effectively improve fertilizer The utilization rate of the active ingredients promotes the hair growth and leaves, so that the cotton plants can resume normal growth and development as soon as possible.
Chemical control, due to the phytotoxicity caused by herbicides and plant growth regulators, can be reversely adjusted by spraying plant growth regulators after the phytotoxicity. Spraying Huahua No. 3 can transform the vegetative growth of plants into reproductive nutrition, inhibit the main shoots from becoming mad, and promote flower bud differentiation.
Thin tube. After the phytotoxicity of cotton, timely removal of chlorotic and metamorphic branches and leaves can reduce the penetration and conduction of the agent in the plant; timely cultivation of loose soil, appropriate application of phosphorus and potassium fertilizer can promote root development and enhance the resistance of cotton plants. .
There have three type screw pumps: 1. Single Screw Pump. 2. Three Screw Pump. 3. twin screw pump 1. single screw pump usually been used to transfer sludge, mud, sauce etc thick liquid. 2. three screw pump usually beed usde to transfer the temperature not higher than 150 degree diesel fuel oil, lubricating oil etc oil. and heat insulation triple screw pump beed used to transfer bitumen, heavy oil etc, pump can bear 300 degree high temperature.
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