南水北调与水利科技Issue(4)：776-779,4.DOI:10.13476/j.cnki.nsbdqk.2015.04.037
滴灌条件下核桃树蒸腾速率与气象因子的关系
Relationship between plant transpiration rate and meteorological factors of walnut trees under drip irrigation
摘要
Abstract
The transpirat ion rates of single 6-year-old w alnut t ree at different periods during different growth stages in Aksu of Xinjiang were measured using the packaged sap flow system produced by Dynamax Company of America. The relationship be-tw een the variation law s of transpirat ion rate of walnut trees and met eorological factors w as investigated. The results indicated that the diurnal variation of the t ranspiration rat e show s the single-peak curve in sunny days, and t he bimodal or multi-peak curve in cloudy days. T ranspiration rat e had a good positive correlat ion w ith solar radiation and temperature Ta, but negative correlation wit h humidity RH .关键词
滴灌/核桃树/蒸腾速率/气象因子Key words
drip irrigation/walnut tree/transpirat ion rate/meteorological factor分类
农业科技引用本文复制引用
赵经华,洪明,穆哈西,马英杰,王长新..滴灌条件下核桃树蒸腾速率与气象因子的关系[J].南水北调与水利科技,2015,(4):776-779,4.基金项目
新疆维吾尔自治区重大专项(201130103-1) （201130103-1）
国家科技支撑计划项目(2011Bad29B05) （2011Bad29B05）
新疆维吾尔自治区水利水电工程重点学科资助项目( XJZDXK-2002-10-05) （ XJZDXK-2002-10-05）
新疆水利科技项(2013G03) （2013G03）
