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江苏大丰县今年7月份雨量60毫米,为近数十年来所少见,耕地大部积水;排涝救苗成为突击工作。由于我们对庄稼的耐涝性,缺乏经验,因此在抢排时,该救未救,形成损失,为了更正确的排涝救苗,我们对岱字棉的耐涝性作了初步的观察与调查,提供排涝救苗的参考。棉、大豆,旱田作物受涝害后,为了适应水生环境,生理上起了一定的变化;以抵抗水涝的侵袭,如
Dafeng County, Jiangsu Province, rainfall in this year in July 60 mm, rare for nearly a few decades, most of the arable land water; drainage salvage to become a surprise work. Due to the waterlogging resistance and lack of experience on crops, we did not save and save the crops. In order to correct the problem of waterlogging and salvage, we made a preliminary observation and investigation on the waterlogging resistance of Dai word cotton , To provide a reference for drainage salvage. Cotton, soybeans, dryland crops after waterlogging, in order to adapt to the aquatic environment, a certain physiological changes; to resist the invasion of waterlogging, such as