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50％优克稗是日本三菱油化株式会社生产的水田除草剂。该药适用于水稻的育秧田、直播田和移栽田,对水田的禾本科杂草有很好的防除作用。优克稗是非激素性内吸选择性水田除草剂,药剂被稗草的根部、基部以及茎叶部吸收,然后传至整株,对发芽期至1.5叶期稗草有较好的杀除作用。该药剂对发芽期至生长期的水稻无药害。使用方法:苗床播种后覆盖细土1厘米,随即用优克稗进行土壤封闭(每10平方米苗床用5毫升50％。优克稗),苗床要保持湿润。如在直播田使用,应于
50% Eucalyptus is a paddy field herbicide produced by Japan’s Mitsubishi Petrochemical Co., Ltd. The drug is suitable for rice seedling, direct seeding and transplanting fields, grassland weeds have good control effect. Echinochloa crusgalli is a non-hormonal internal selective herbicide of paddy field. It is absorbed by roots, basal and stems and leaves of barnyardgrass and then transferred to the whole plant and has a good killing effect on barnyard grass during the germination period to the 1.5-leaf stage . The agent on the germination period to the growth of rice without phytotoxicity. How to use: The seedbed is covered with 1 cm of fine soil after sowing, then the soil is closed with Eudicoot (5 ml of 50% seedbed per 10 m2), and the seedbed should be kept moist. As used in the broadcast field, should be