【摘要】 以辽西朝阳地区5个冬桃新品种为试材,分析了各品种冬桃的叶片保水力、水分亏缺状况、水分利用效率等指标,比较不同品种冬桃的抗旱能力,以期为进一步筛选适宜当地的冬桃栽培品系提供参考依据。结果表明:各冬桃品系在抗旱特性方面的综合表现为:"傲雪4号"表现最好,以下依次为"傲雪3号">"傲雪5号">"傲雪6号">"傲雪2号"。更多还原

【Abstract】 Five new varieties of winter peach in Chaoyang region were used as test materials,the leaf water holding capabilities,water deficit status and water use efficiency(WUE)of them were analyzed,drought resistant ability of different varieties of winter peach were compared.To provide reference for screening locally appropriate cultivation lines of winter peach.The results showed that,in terms of drought resistance,‘Aoxue No.4’was the best one,followed by were‘Aoxue No.3’>‘Aoxue No.5’>‘Aoxue No.6’>‘Aoxue No.2’.更多还原