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连作晚稻秧田采用抽行留苗的方式,秧田不要拔秧再扦秧,减少了返青期,争得了季节,延长了营养生长期,是夺取杂交晚稻高产的有效措施。江西省武宁县推广晚稻抽行留苗的实践经验证明有如下三点好处:(1)产量高。该县农科所去年154亩连作晚稻抽行留苗杂交稻秧田,平均亩产457公斤,比7月底栽杂交稻每亩增产85公斤。罗坪乡东边村6组
Continuous cropping late rice seedlings by pumping ways to stay seedlings, seedling not pull seedling and then cut seedlings, reducing the greening period, gaining the season, to extend the vegetative growth period, is to seize hybrid rice high yield effective measures. Wuning County, Jiangxi Province to promote late rice pumping practice to experience seedlings have the following three advantages: (1) high yield. The county agricultural science and technology last year 154 acres of continuous cropping late rice pudding seedling hybrid rice seedling, the average yield 457 kilograms, than the end of July planted hybrid rice yield 85 kilograms per mu. Luo Ping Township East Village 6 groups