不同灌溉方式对小白杏生长发育、产量及品质的影响  

Effect of different irrigation methods on growth,yield and quality of little white apricot

作　　者：张斌[1] 王红清[1] 艾沙江.买买提 刘国杰[1] 斯迪克.米吉提 赛买提.玉素甫 李天红[1] 

机构地区：[1]中国农业大学农学与生物技术学院,北京100193 [2]新疆库车县林业局,新疆库车842000

出　　处：《干旱地区农业研究》2011年第4期144-147,共4页Agricultural Research in the Arid Areas

基　　金：国家科技支撑计划(2007BAD3602);中央高校基本科研业务费(2010JS055)

摘　　要：为探讨新疆南疆地区干旱缺水的节水方法,2009-2010年于新疆库车县,以6-7 a生小白杏树为试材,研究控制性交替灌溉对成龄小白杏树生长发育、产量及品质的影响。结果表明,控制性交替灌溉较常规沟灌用水量减少50%,较漫灌用水量减少75%,显著抑制了树体的新梢生长量,对花朵坐果率、果实硬度和维生素C含量无显著影响,果实的可溶性固形物含量和含酸量显著提高。无膜控制性交替灌溉产量显著降低,其他处理对产量无显著影响,表明,最优灌溉方案为有膜控制性交替灌溉。To explore water-saving methods in South Xinjiang,with 6-7 year old little white apricot as material,an experiment was conducted in Kuche of Xinjiang during 2009-2010 to study the effect of controlled alternative irrigation on growth,yield and quality of little white apricot.The results were as follows： The watewr amount in controlled alternative irrigation was reduced by 50% compared with that in conventional furrow irrigation,and reduced by 75%,compared with that in flooding irrigatuion;This method significantly inhibited the trees＇ new shoot,but had no evident effect on flowers＇ fruit-bearing rate,fruit hardness and Vc content;whereas soluble solids content of fruit and acid content were markedly improved.The yield of no film controlled alternative irrigation was reduced significantly,while other treatments had no observably effects on yield.It was suggested that the optimal irrigation scheme would be film controlled alternative irrigation.

关 键 词：小白杏 控制性交替灌溉 生长 产量 品质 

分 类 号：S662.207[农业科学—果树学]