Differences of Drought Resistance for Different Winter Peach Varieties in Western Liaoning(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Differences of Drought Resistance for Different Winter Peach Varieties in Western Liaoning

Author(s):: JI Lianjun1; LIU Qingbai2; SUN Yumei1; WANG Hongjiang3; WANG Yixiang1; LI Chunhui4; (1.Forestry Bureau of Chaoyang County，Chaoyang，Liaoning 122000；2.College of Forestry，Shenyang Agricultural University，Shenyang，Liaoning 110866；3.Afforestation Research Institute of Arid Area of Liaoning Province，Chaoyang，Liaoning 122000；4.Wafangzi Town of Forestry Station of Chaoyang County，Chaoyang，Liaoning 122639)

Keywords:: winter peach; drought resistance; natural saturation deficit; critical saturation deficit

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’.

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Last Update: 2017-03-23