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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引起的条纹叶枯病、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。种植抗病品种是解决这两种病毒病最经济有效的措施。鉴于目前还没抗病品种的权威鉴定,2005年我所对江苏省近年育成的水?
Jianhu County is located in the belly of the Lixiahe area, which is a national high-quality rice production base. In recent years, the spread of planthoppers and black-striped dwarf disease caused by Laodelphax striatellus has been increasing year by year, which has seriously hampered the rice production. Planting disease-resistant varieties is the most economical and effective measure to solve both virus diseases. In view of the fact that there is no definitive identification of disease-resistant varieties, in 2005 I made the water of Jiangsu Province in recent years.