‘舜麦1718’和‘中麦175’在晋中晚熟冬麦区的生育表现

Chinese Agricultural Science Bulletin(2014)

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Abstract
为了研究黄淮冬麦区育成品种‘舜麦1718’和北方冬麦区育成品种‘中麦175’在晋中晚熟冬麦区的生育表现,采用田间试验,采取不同生育时期采样调查的方法,结合当地气候条件,研究2个品种在返青、起身、拔节、孕穗、抽穗等5个生育时期的农艺性状,以及收获后的产量性状及籽粒品质性状.研究结果表明,‘中麦175’和‘舜麦1718’都有在晋中晚熟冬麦区推广应用的潜力.具体来讲,‘中麦175’产量水平较高,‘舜麦1718’产量水平有进一步提升的空间;‘舜麦1718’的抗晚霜冻害能力较强,籽粒品质更好,具有较好的生态适应性,但株型矮小,在生产上应注意重施拔节水肥以促进茎节伸长生长,提高茎蘖成穗率,提高后期籽粒充实度.研究为充分挖掘山西小麦优良种质资源提供理论依据.
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Key words
the development behavior, ‘Zhongmai 175', late-maturing winter wheat region in Jinzhong,‘Shunmai 1718'
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