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针对目前江苏省水稻机插田病虫草害发生情况,按照农药减量使用的要求,选择各企业的优势品种,提倡“在关键节点,解决核心问题”的植保新思路,为种田大户创制出一套高效节本的水稻机插田病虫草害解决方案。“两封一杀”除草方案移栽期主要防治稗草、千金子、双穗雀稗等禾本科杂草,鸭趾草、雨久花、铁苋菜、鳢肠等阔叶杂草,香附子、野荸荠、日照飘拂草、异型莎草等莎草。
In response to the current situation of plant diseases and insect pests in paddy fields in Jiangsu Province, we selected the dominant varieties of each enterprise in accordance with the requirements for the use of pesticides and reduced the use of pesticides. We advocated a new concept of plant protection for “key issues and core issues” A set of high efficiency and cost-saving rice plant field insect and pest solution. “Two kill one ” weeding program Transplanting of the main control barnyardgrass, Qianjin, Paspalum and other grass weeds, duckweed, rain long flowers, iron amaranth, colon and other broad-leaved weeds, Cyperus rotundus, wild water chestnuts, sunshine fluttering grass, Shaped sedge and other sedge.