文章摘要
张波, 吕廷波, 赵秀杰, 王东旺, 徐强, 邢猛, 周小杰.不同灌溉定额对滴灌骏枣生长的影响[J].水土保持学报,2021,35(6):168~174,182
不同灌溉定额对滴灌骏枣生长的影响
Effects of Different Irrigation Quotas on the Growth of Red Jujube Under Drip Irrigation
投稿时间:2021-07-01  
DOI:10.13870/j.cnki.stbcxb.2021.06.023
中文关键词: 骏枣  滴灌  新稍  光合作用  土壤含水率
英文关键词: red jujube  drip irrigation  new slightly  photosynthesis  soil moisture content
基金项目:兵团节水灌溉试验计划项目(BTJSSY-202006)
作者单位E-mail
张波1,2, 吕廷波1,2, 赵秀杰3, 王东旺1,2, 徐强1,2, 邢猛1,2, 周小杰1,2 1. 石河子大学水利建筑工程学院, 新疆 石河子 832000

2. 现代节水灌溉兵团重点实验室
, 新疆 石河子 832000

3. 新疆生产建设兵团第十四师水资源管理中心
, 新疆 和田 848100 
lvtingbo@126.com 
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中文摘要:
      研究和田地区滴灌条件下不同灌溉定额对骏枣生长的影响及土壤水分变化情况,分别设计4个水分梯度,研究其在不同水分梯度下枣树新稍、光合作用、产量变化情况,并采用烘干法测量骏枣全生育期土壤含水率。枣树在萌芽展叶期和开花坐果期新稍生长较快,新稍长度和稍径均满足W33/667 m2)处理比较适宜滴灌骏枣生长,其产量最高(540.56 kg/667 m2),灌溉水利用效率最大(1.29 kg/m3)。
英文摘要:
      In order to study the effects of different irrigation quotas on the growth of red jujube and the dynamic changes of soil moisture under drip irrigation in the Hetian area of southern Xinjiang, four moisture gradients were designed to study the changes of new shoots, photosynthesis and yield under different water gradients, and the soil water content in the whole growth period of jujube was measured by drying method. Jujube trees grew faster at the budding leaf development stage and the flowering and fruit-setting stage. The length and diameter of the jujube new shoots followed the order of W33/667 m2) treatment was more suitable for drip irrigation red jujub growth, with the highest yield (540.56 kg/667 m2) and the highest irrigation water use efficiency (1.29 kg/m3).
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