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本文估算了湖南省主要粮食作物的光合生产潜力,水稻21000—25500kg/ha、玉米12938—16725kg/ha、小麦 9000—12375kg/ha.并分析了它们的分布特征,从而为湖南省因地制宜发展粮食生产提供科学依据.
This paper estimated the potential of photosynthetic production of main grain crops in Hunan Province, including 21000-25500kg / ha of rice, 12938-16725kg / ha of maize and 9000-12375kg / ha of wheat, and analyzed their distribution characteristics to develop food production in Hunan Province according to local conditions Provide a scientific basis.