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出 处:《安徽农业科学》2013年第18期7780-7783,共4页Journal of Anhui Agricultural Sciences
摘 要:综述了夏玉米高产攻关研究的产量及构成因素、灌浆、农艺性状、生理生化特征以及夏玉米高产机理的研究,分析了夏玉米高产攻关的难点和突破点,得出夏玉米高产攻关中应该重视水肥运筹,提高高产田块的重演性,深入分析超高产机理的研究,最终实现夏玉米连续超产,实现粮食安全。The yield and yield components,grouting,agronomic traits,physiological and biochemical characteristics and high yield mechanism of summer maize were reviewed,the difficult points and breakthrough of high-yielding summer maize were analyzed,it was concluded that summer maize high yield should be paid attention to irrigation and fertilization,improve the repeatability of high-yield field,thorough analysis and research super high yield mechanisn,realize continuous production of summer maize and achieve food security.
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