畜牧与饲料科学 ›› 2018, Vol. 39 ›› Issue (1): 29-29.doi: 10.12160/j.issn.1672-5190.2018.01.009

• 草业科学 • 上一篇    下一篇

不同放牧率下冷蒿生物量对蒸散的影响

殷国梅[1];边继武[2];张园园[1];刘思博[1];薛艳林[1];李敬忠[1];张克威[1];张英[1];布仁朝古拉[1];孙林[1];贾建宇[3];张建中[3]   

  1. [1]内蒙古自治区农牧业科学院,内蒙古呼和浩特010031;[2]呼和浩特市武川县草原站,内蒙古武川011700;[3]呼和浩特市科技创新创业服务中心,内蒙古呼和浩特010010
  • 出版日期:2018-01-20 发布日期:2018-01-20
  • 通讯作者: 殷国梅
  • 作者简介:殷国梅(1973-),女,研究员,博士,主要从事草地生态与管理研究工作。
  • 基金资助:
    国家牧草产业体系(CARS-35-27); 国家重点研发计划课题(2016YFC0500604); 内蒙古自治区农牧业科学院青年基金(2015QNJJM14)

Effect of Biomass on Evapotranspiration in Artemisia frigida at Different Stocking Rates

YIN Guo-mei1, BIAN Ji-wu2, ZHANG Yuan-yuan1, LIU Si-bo1, XUE Yan-lin1, LI Jing-zhong1, ZHANG Ke- wei1, ZHANG Ying1, Burenchaogula1, SUN Lin1, JIA Jian-yu3, ZHANG Jian-zhong3 (1.Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031, China;2.Grassland Station of Wuchuan County of Hohhot,Wuchuan 011700,China;3.Hohhot Municipal Service Center for Scientific and Technical Innovation and Entrepreneurship,Hohhot 010010,China)   

  • Online:2018-01-20 Published:2018-01-20

摘要: 探讨不同放牧率下荒漠草原优势植物冷蒿的个体蒸散量与生物量之间的关系。结果表明,CK区和LG区的个体日蒸散量相对较高,HG区较低;冷蒿个体日蒸散量随地上生物量变化表现为相对滞后,随地下生物量的变化呈相反趋势。

Abstract: The objective of this study was to assess the association between biomass and individual evapotranspiration amount of Artemisia frigida which was the dominate plant in desert steppe at different stocking rate. The results showed that the individual daily evapotranspiration amount of the CK and LG area was relatively higher, and that of the HG area was lower; the variation of individual daily evapotranspiration amount of Artemisia frigida was relatively hysteretic compared to that of biomass and exhibited an opposite changing tendency against the biomass.

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