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Position: Home > Articles > Experimental Study on Influence of Micro-environment Regulation Mode in Root Zone on Growth of Micro-irrigated Chinese Jujube in Germination Period Water Saving Irrigation 2012 (9) 33-36

根域微环境调控模式对微灌枣树萌芽期影响试验研究

作  者：
姚鹏亮;董新光;马英杰;田盼盼;谢美玲
单  位：
新疆水利厅;新疆水利水电勘测设计院研究院;新疆农业大学水利与土木工程学院
关键词：
红枣;根域;微灌;微环境调控
摘  要：
为研究根域微环境调控模式对微灌枣树萌芽期根域积温、含水率及新梢生长量的影响,为绿洲红枣高效节水灌溉提供依据。在萌芽前对枣树根域进行了挖穴、填充、覆膜处理的试验研究,得出以下结论:该模式可以提高根域范围地温;将滴灌的水储蓄在枣树根域范围内,促进枣树吸收;显著提高枣树根域的积温,进而促进枣树新梢生长。干旱区红枣,采用根域微环境调控模式集成微灌技术可以提高枣园的水分利用效率,显著提高枣树积温、促进萌芽。
译  名：
Experimental Study on Influence of Micro-environment Regulation Mode in Root Zone on Growth of Micro-irrigated Chinese Jujube in Germination Period
作  者：
YAO Peng-liang1,DONG Xin-guang2,3,MA Ying-jie3,TIAN Pan-pan3,XIE Mei-ling3(1.Xinjiang Water Conservancy and Hydropower Survey,Design and Research Institute,Urumqi,Xinjiang 830000,China; 2.Xinjiang Water Resources Bureau,Urumqi 830000,China; 3.College of Water Conservancy and Civil Engineering,Xinjiang Agricultural University,Urumqi 830052,China)
关键词：
jujube;root zone;micro-irrigation;micro-environment regulation
摘  要：
In order to study the influence of micro-environmental regulation mode in root zoon on the soil temperature,soil volumetric water content in root zone and new branch increment of Chinese jujube to support base for its water-saving irrigation,the soil of root zone are replaced by other material and laid coated film.The results show that the treatment can greatly improve root zone temperature and prevent the water percolation out of root-zone.It can also remarkably increase the accumulated temperature to promote of the growth of new jujube branch.It can be concluded that the regulation model can increase water utilization efficiency and promote growth for jujube in arid area.

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