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水稻在插秧时期迂到旱害,势必影响到插秧期的推迟,造成减产。晚插不仅缩短了水稻生育期,苗子在苗田中的时间过久,苗子的质量降低,也说是说,因营养不良而形成老熟苗,开始拔节。插后不久,主茎就开始出穗,致使生育异常。为了防止这种现象,在苗田中就应做好看水,切削叶类工作,为了防止老熟,要追施硫安,施用腐熟好的堆肥,或进行壮土培肥。为了防止地面蒸发,要用稻壳和薰炭,在地面撒布等办法,进行予防,但
Rice in the transplanting period of drought, is bound to affect the postponed planting delay, resulting in reduced production. Late plug not only shortens the rice growth period, seedling in the Miao for too long, reduce the quality of the seedlings, also said that due to malnutrition and the formation of mature seedlings, began to join. Shortly after insertion, the main stem began to spike, resulting in abnormal birth. In order to prevent this phenomenon, we should do a good job in Miaotaka water, cutting leaf work, in order to prevent over-ripening, to chase sulfur, the use of well-compost composting, or soil fertility cultivation. In order to prevent evaporation on the ground, it is necessary to use rice husks and smoked charcoal for spreading on the ground,