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温度升高对不同时期春小麦生物量及产量的影响

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摘要 研究温度升高的气候变化条件对我国主要粮食作物小麦的影响,对评估国家粮食产量有重要参考意义。结果显示:增温对乳熟期的春小麦的茎、叶、根及成熟期春小麦的茎、叶、根和穗的生物量影响均不显著,而且对春小麦麦穗粒数和粒鲜重的影响不显著,但对春小麦茎秆鲜重有显著的影响,同时实验证明,温度增加越高,春小麦粒数越少,产量下降。
作者 方海旭
出处 《化工管理》 2017年第20期192-192,共1页 Chemical Engineering Management
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