Major rice herbicide treatment measures

1 irrigation detox. Soil caused due to excessive pesticide phytotoxicity, can be repeatedly washed irrigation fields. 2 low pressure sprayer spray wash seedlings. Concentration is too large, or the use of foliar injury caused by excessive absorption, continuous spray rinse, reduce the concentration of the drug on the rice plants.
3 antidote. According to the nature of the injury, the choice of appropriate drug detoxification remedy. Some Plant Growth Regulators can be used as a herbicide antidote. Such as spraying modest "920", can ease the extent of the injury.
4 topdressing fertilizer. Timely removal of injured leaves, increasing livestock manure composting facilities, such as urea fertilizer available, can promote root development and regeneration of new leaves.
5 foliar portable sprayers spraying. Yemianpenfei, rice plants absorb quickly. If using 0.1-0.3% potassium dihydrogen phosphate or phosphorus and potassium fine, foliar Penshibao etc., can promote rice root development, to restore growth.