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桂东北稻作区在播期相同的情况下,晚稻免耕抛秧缩短喷除草剂后的泡田时间,对水稻生育期和总叶片数没有明显影响,但提早抛秧利于秧苗立苗、分蘖和形成大穗,易获得高产。
In the paddy field of northeast Guangxi under the same sowing date, the no-tillage and throwing seedling in late rice shortened the time of soaking in the field after spraying the herbicide, which had no obvious effect on the growth period and the total number of leaves. However, And the formation of large ears, easy access to high yield.