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作 者 ：张荣琦 钟冠昌

期 刊 ：西北植物学报 1999年 1期

关键词：八倍体小偃麦；普通小麦；抗旱性；选育；

Keywords:octoploid Tritielytrigia types, Triticum aestivum, resistance to drought,

摘 要 ：利用八倍体小堰麦与普通小麦杂交，通过连续选择选育出抗旱小麦品种小偃５９７，试验结果表明，小偃５９７抗旱，叶组织细胞膜的稳定性（７．６％），叶片持水力（５１．６０％）和叶组织相对含水量（７７．０６％）高，株高８５ｃｍ，白粒，角质，品质优。每公顷６７５０ｋｇ。

Abstract:With crossing between octoploid Tritielytrigia types and Triticum aestivum ,the drought resistant wheat variety Xiaoyan 597 was bred by continuous selection.The results tested show that Xiaoyan 597 is resistant to drought.Stabilty of the cell membr

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