灌溉排水学报2012，Vol.31Issue(5)：118-122,5.
不同灌溉制度对矮化密植红枣土壤水盐分布的影响研究
Transportation Law of Soil Water and Salt under Different Irrigation Frequencies and Quota for Dwarf Close Planting Red Jujube
摘要
Abstract
To explore the effection of root zone soil water and salt with differents irrigation frequency and quota under ground drip irrigation for dwarf close planting red jujube,irrigation quota for 196 mm,224 mm and 252 mm,irrigation times,8 times and 14 times,combinations 6 patterns.The results showed that:low frequency irrigation can significantly increase the soil moisture content,low frequency irrigation retention maintained more soil moisture than higher frequency irrigation under the same irrigation quota;high frequency irrigation control salt was better than low frequency irrigation;with the irrigation quota increase low frequency irrigation increased production significantly,but high frequency irrigation decreased production faster than low frequency irrigation;reasonable quota of high frequency irrigation can obtain higher yield than low frequency irrigation.关键词
红枣/灌水频率/水盐运移Key words
red jujube/irrigation frequency/water-salt transport in soil分类
农业科技引用本文复制引用
叶含春,姚宝林,王兴鹏,孙三民..不同灌溉制度对矮化密植红枣土壤水盐分布的影响研究[J].灌溉排水学报,2012,31(5):118-122,5.基金项目
塔里木大学创新群体项目 （）
兵团科技支疆计划项目 （）
水利部公益性行业项目 （）
