为了探索二晚免耕抛秧技术,取得二晚免耕与抛秧的最佳技术组装,特进行本试验。1试验设计与方法1.1试验田地试验田前茬为早稻。中等肥力,排灌方便,田块方整,肥力一致。常规育秧和塑盘育秧用红花草留种田做秧田,以“旱育保姆”为种衣剂的旱育秧用肥沃疏松的壤质菜园地做秧田。1.2 In order to explore two nights no-till throwing technology, two nights without tillage and throwing the best technical assembly, especially for the test. 1 Experimental Design and Method 1.1 Experimental field trials Field crop as early rice. Moderate fertility, irrigation and drainage convenience, plots square, fertility. Conventional seedling and plastic plate seedlings with safflower grass to do farming seedling field, “dry nurse nanny” as the seed coating of dry nursery with fertile loamy soil garden to do seedling. 1.2