新疆沙漠桑树品种持水力研究初报  

A Preliminary Study of Water-Retaining Capability of Desert Mulberry in Xinjiang

作　　者：买买提依明[1] 殷工 徐立[2] 夏庆友[2] 米日古丽 吴丽莉 曾凡江[3] 闫海龙[3] 

机构地区：[1]新疆和田蚕桑科学研究所,新疆和田848000 [2]西南大学,重庆400716 [3]中国科学院新疆生态与地理研究所策勒沙漠研究站,新疆策勒848300

出　　处：《蚕学通讯》2007年第4期1-4,共4页Newsletter of Sericultural Science

基　　金：农业部948滚动项目(项目编号:2006-G39)

摘　　要：持水力是表征植物耐旱性的一个重要指标。本文以新疆当家现行桑品种——新桑1号为对照,以测定桑树中上部叶片每1h失水量的方式,对抗干旱性强的沙漠桑树品种——策沙1号失水过程进行了监测。初步的研究结果表明,策沙1号叶片持水力比新桑1号强,可以确定其为荒漠植物中持水型较强的桑属品种。Water-retaining capability is one of the most important indexes that indicate drought resistance capacity of plants. The dehydration process of the desert mulberry variety CESHA 1 was analyzed with the local variety XINSANG 1 as the control. Preliminary results showed that water--retaining capability of CESHA 1 is superior to that of XINSANG 1, thus suggesting that CESHA 1 is a desert plant with relatively high ability of water-retaining.

关 键 词：新疆 沙漠桑树 品种 持水力 

分 类 号：S888.3[农业科学—特种经济动物饲养]