温室黄瓜节水耐旱品种筛选试验  

Screening Test on Greenhouse Cucumber Varieties with Water-saving and Drought Tolerance

作　　者：王晶[1] 崔晓锁[1] WANG Jing CUI Xiao-suo(Beijing Vocational College of Agriculture, Beijing 102442)

机构地区：[1]北京农业职业学院,北京102442

出　　处：《安徽农业科学》2017年第1期28-30,共3页Journal of Anhui Agricultural Sciences

基　　金："菜篮子"新型经营主体科技能力提升项目(20160202)

摘　　要：[目的]筛选节水耐旱黄瓜品种,进一步推广利用。[方法]比较目前北京地区主推的16个黄瓜品种在3个不同灌水量条件下的生长情况、光合特性、产量、水分利用效率等指标。[结果]对设施黄瓜进行水分胁迫处理,京研夏美嫁接苗、北京403嫁接苗、中农26嫁接苗为高产、高水分利用效率的栽培品种。同时,京研绿玲珑嫁接苗随着灌水量减少,产量减少率最小,在采收后期仍能保持较好的瓜形和品质,也是较好的节水品种。[结论]京研夏美嫁接苗、北京403嫁接苗、中农26嫁接苗、京研绿玲珑嫁接苗是北京地区较好的温室节水品种。[Objective] To identify and fresher spread cueutnber varieties with drought tolerance and water-saving. [Method] Growth, photo- synthetic characteristics, yield, water use efficiency of 16 cucumber varieties which promoted in Beijing under three kinds of irrigation water were compared. [Result] The result showed that grafted cucumber varieties of Jingya-iamei, Beijing 403, Zhongnong 26 had higher yield and higher water use efficiency under water stress. Meanwhile, as the irrigation decreasing, Jingyanlvlinglong grafted cucumber had minimum yield loss, it can still keep better shape and quality at late harvest. [ Conclusion ] The grafted cucumber of Jingyanxiamei, Beijing 403, Zhongnong 26, Jingyanlvlinglong are the better greenhouse water-saving varieties in Beijing.

关 键 词：温室黄瓜 节水 耐旱 品种 

分 类 号：S642.2[农业科学—蔬菜学]