1. Rinse. Most chemical agents 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 harm.
2. Fertilizer. Generally, it can reduce the degree of phytotoxicity by applying fertilizer or leaf surface to produce phytotoxicity such as leaf plaque, leaf edge scorch, and plant yellowing.
3. Protection. 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 cultivating the loose soil, appropriate application of phosphorus and potassium fertilizer, and spraying the new high-fat film 600 times night can automatically form A layer of polymer protective film that is invisible to the naked eye to optimize the water absorption, breathability and light transmission quality of plants. Blocking pests and smuggling signals and weakening the media to resist and defend against natural environmental disasters.
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