留足留好晚稻秧田,是培育晚稻壮秧的基础。我社从发展双季晚稻以来,每年留作晚稻秧田的面积,逐年由小到大,专用秧田占稻田面积的10%左右。为了不留或少留专用秧田,我们从1972年以来进行了探讨,经过7年的摸索,我们认为可采用下述几种方法进行解决:一、早熟早籼翻秋:早稻早熟品种二九青,一般在7月10—13日成熟,收割后,及时晒干,作为晚稻种植。二九青属感温性品种,全 Keep enough late rice seedling, is the basis for cultivating late rice seedlings. Since the development of double-season late rice, the annual reserve for late-season rice seedling has been gradually increasing from small to large. Specialized seedling accounts for about 10% of the total paddy field area. In order to stay or leave less dedicated seedling field, we have explored since 1972, after seven years of exploration, we believe that the following methods can be used to solve: First, early indica turn early autumn: early maturing varieties of early spring two nine green , Generally mature on July 10-13, after harvest, dried in time, as late rice planting. Gengrang temperature sensitive varieties, all