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【摘 要】
：
气候变暖已成为不争事实,且冬春增温幅度显著高于夏秋季节,夜间增温幅度显著高于白天,在气候变暖的驱使下,作物生产及全球粮食安全将受到深远影响。因此研究冬春作物生产力及产品品质对夜间增温的响应与适应,不仅对科学指导未来作物生产意义显著,而且有利于增强人类对未来气候变化趋势的认识。为此,本研究于2007-2008年在我国冬小麦主产区石家庄、南阳、徐州和丹阳进行,利用被动增温设施达到田间夜间增温的效果,研
【机 构】
：
南京农业大学
【发表日期】
：
2009年06期
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