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【摘 要】
：
水稻弱势粒充实差是水稻生产上的一个严重问题,这一问题在超级稻上更为突出。人们从同化物供应、激素平衡、酶活性和基因表达等方面研究了其原因,但其机理仍不清楚。本试验以
【机 构】
：
扬州大学
【出 处】
：
扬州大学
【发表日期】
：
2011年期
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