The root vegetables in the coastal areas of northern Jiangsu Province mainly include radish, carrots, and kohlrabi. The broad-leaved weeds in the field mainly include leeks, laverna, and purslane. The gramineous weeds mainly include crabgrass, marmot, and tendon. .
Prevent weeds in root vegetable fields, before sowing or before transplanting, use 48% sedative cream EC 200-250ml or 33% pendimethalin EC 75-150ml/mu, add water and spray 40kg Closed soil treatment. Fields planted in protected areas need to be transplanted at intervals after application in order to prevent high temperatures and high humidity in the protected areas. Drugs may be volatilized to young parts of the crops to cause phytotoxicity. If grasses and weeds occur during vegetable growth, they can be used in the period of 2 to 4 leaves of the weeds. Each acre is used to obtain a net 12.5% ​​of enepencil oil, 60 to 80 ml of water, and 50 kg of water to spray.
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