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中文摘要: 使用福建省31个县小麦产量资料及相应各地的气象资料,通过气象产量与经膨化处理后的气象因子进行相关分析,得知影响福建冬种小麦产量的关键气象因子是3月份的降水量和上年11月中旬至12月上旬的平均气温。分析了冬种小麦生长期气候资源变化及关键气象因子的年代变化,得出近年气候变化不利于福建冬种小麦的生产。最后对福建冬种小麦种植区重新进行了划分,对福建冬种小麦生产布局提出了建议。
中文关键词: 气候变化,冬种小麦,降水量,平均气温,种植区划
Abstract:Based on the meteorological observation and the winter wheat yield in 31 counties of Fujian province,the correlation between the climatic yield and the relevent meteorological elements was analysed.The results show that precipitaion in March and mean temperature in two dekads from last one of November to the first one of December were the key factors.Accroding to climatic changing,the climate is unadvantageous for winter wheat production in Fujian,it pointed out the new plant division for winter wheat in Fujian.
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引用文本:
陈惠,林添忠,1999.气候变化对福建冬种小麦生产的影响[J].气象,25(6):23-26.
,1999.The Effect of Climatic Variation on Winter Wheat Production in Fujian Province[J].Meteor Mon,25(6):23-26.
陈惠,林添忠,1999.气候变化对福建冬种小麦生产的影响[J].气象,25(6):23-26.
,1999.The Effect of Climatic Variation on Winter Wheat Production in Fujian Province[J].Meteor Mon,25(6):23-26.