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一、选用优质米品种及种子处理 第二积温带上限的亮珠河灌溉区,以牡丹江19,松梗2号为主,搭配富士光。 第二积温带的石头河、蚂蚁河、双风水库灌溉区,以富士光、东农9103、通系112为主,搭配牡丹江19、(?)育397、东农416。 种子质量:纯度不低于98％,发芽率不低于90％,净度不低于97％。 种子处理:在4月1日前选晴天晒种2—3天,风选后用10％盐水选种,将饱满种子清选后用45％“901”500倍液浸种6—7天,水温保持15度左右,每天搅拌1—2次防治恶苗
First, the selection of high-quality rice varieties and seed treatment The second plot with the upper limit of Liangzhu River irrigation area to Mudanjiang 19, Pine stem 2, with Fuji light. The second accumulated temperature of the stone river, ant river, Shuangfeng reservoir irrigation area, with Fuji Light, Dongnong 9103, Department of 112-based, with Mudanjiang 19, (?) Education 397, Dongnong 416. Seeds quality: purity of not less than 98%, germination rate of not less than 90%, the clarity of not less than 97%. Seed treatment: Select sunny 2-3 days before April 1, 2-3 days after wind selection with 10% saline selection, the full seed clearance with 45% “901” 500 times soaking 6-7 days, the water temperature to maintain 15 degrees or so, stirring 1-2 times a day to prevent and control the vaccine