Chemical Weeding Method for Direct Seeding Rapeseed after Seedling

(agricultural Wealth net) when direct seeding rape seedlings grow to 5 to 6 leaves, if it is dominated by monocotyledon weeds, the mu uses 10.8% efficient cover grass can 30 ml or 10% fine grass 750 ml; if it is mainly dicotyledonous weeds, mu uses 50% Gautek 40 ml; if monocotyledon is mixed, 21.2% Xianrake 60 ml or 17.5 ringg 100 ml are used to treat weeds. The first time to control weeds was in the period of one leaf and one heart of weeds, the first time was to spray 750 liters of water with 45 milliliters of fine grass per mu, and the second time in the three-leaf stage of weeds, 50 milliliters of water was sprayed with 15 percent per mu.