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建湖县地处里下河地区腹部,是全国优质稻米生产基地。近年来由灰飞虱传播的条纹叶枯病、黑条矮缩病混合大流行,并呈逐年加重的趋势,严重制约了水稻生产,防治条纹叶枯病、黑条矮缩病已成为水稻生产的主要矛盾。因此,种植抗病品种是解决上述矛盾最有效的措施。鉴于目前还没有抗病
Jianhu County is located in the belly of the Lixiahe area, which is a national high-quality rice production base. In recent years, the stripe blight and black-streaked dwarf disease were transmitted by the planthopper, and showed a trend of increasing year by year. The production of rice was severely restricted and the stripe blight was prevented. The main contradiction. Therefore, planting resistant varieties is the most effective solution to the above contradictions. In view of the current disease has not yet