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2010年和2011年,由于遭受早春严重的异常气温,使我们地区水稻立枯病呈加重趋势;水稻立枯病对大棚旱育秧田为害十分严重,明显影响水稻育苗质量,发病重的地区可造成秧苗成片枯死。
In 2010 and 2011, due to severe abnormal temperature in early spring, the incidence of rice blight was aggravating in our region. The control of rice blight caused serious damage to nursery seedlings in greenhouses and affected the quality of rice seedlings. Seedlings die into pieces.