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针对寒地“龙粳26”水稻生产形势和水稻病害长期发生趋势,提出寒地水稻主要病害防治新措施
Aiming at the long-term trend of rice production and “Longjing 26” in cold area and rice diseases, the paper put forward some new measures for prevention and control of major diseases in cold paddy rice