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莎扑隆是防治稻田莎草科杂草的新型、高效、低毒的取代脲类土壤处理剂,对禾本科杂草,也有一定的防效。在新疆的使用方法:一般稻田每亩使用50％莎扑隆可湿性粉剂300—500克(其中:沙土碱性田300—400克,粘性土水田500—650克),新垦区草荒田1500—800克。 一般稻田耕翻整平后。每亩用毒土20公斤,均匀撒施于畦面,再耙地2次,施药后3—4天再播种;新垦区的稻田耕翻整平后,每亩用毒土20公斤均匀撒于畦面上,再耙地2次,施药后7天再耙一次后播种,5月2
Salbutamol is a new type of high efficient and low toxicity substituted urea soil treatment agent for controlling sedge weeds in paddy fields, and also has certain control effects on grass weeds. How to use in Xinjiang: Use 50% shallydron wettable powder per mu for general paddy fields (300-400 grams of alkaline soil in the earth and 500-650 grams of clay soil in the clay soil), 1500- 800 grams. General paddy fields tumble leveling. 20 kg of poisonous soil per acre, evenly sprinkled on the noodles, and then harrow 2 times, 3-4 days after the application of sowing again; the new reclamation area of rice plowing tilled flat, poisonous soil with 20 kg per mu evenly On the surface, then rake 2 times, 7 days after spraying rake again after sowing, May 2