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中国农学通报 ›› 2020, Vol. 36 ›› Issue (12): 1-9.doi: 10.11924/j.issn.1000-6850.casb19010031

• 农学·农业基础科学 •    下一篇

作物气孔导度模型研究进展及应用现状

姜寒冰1,2, 张传伟1,2, 张玉翠1(), 沈彦俊1()   

  1. 1中国科学院农业水资源重点实验室/河北省节水农业重点实验室/中国科学院遗传与发育生物学研究所农业资源研究中心,石家庄 050022
    2中国科学院大学,北京 100049
  • 收稿日期:2019-01-07 修回日期:2019-02-10 出版日期:2020-04-25 发布日期:2020-04-21
  • 通讯作者: 张玉翠,沈彦俊
  • 作者简介:姜寒冰,女,1993年出生,河北泊头人,硕士,主要从事作物水分利用效率和农田水平衡过程研究。通信地址:050000 河北省石家庄市裕华区槐中路286号 中国科学院农业资源研究中心,Tel:0311-85812827,E-mail: jianghanbing16@163.com
  • 基金资助:
    国家重点研发计划课题“京津冀水资源安全保障技术研发集成与示范应用”(2016YFC0401403);国家自然科学基金面上项目“华北平原典型农田生态系统用水有效性与调控机制的多尺度研究”(31870422)

Crop Stomatal Conductance Model: Research Progress and Application Status

Jiang Hanbing1,2, Zhang Chuanwei1,2, Zhang Yucui1(), Shen Yanjun1()   

  1. 1Key Laboratory of Agricultural Water Resources Chinese Academy of Sciences/Hebei Laboratory of Water-Saving Agriculture/Center for Agricultural Resources Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Shijiazhuang 050022
    2University of Chinese Academy of Sciences, Beijing 100049
  • Received:2019-01-07 Revised:2019-02-10 Online:2020-04-25 Published:2020-04-21
  • Contact: Yucui Zhang,Yanjun Shen

摘要:

旨在为作物耗水和碳水交换相关研究的模型选择提供理论指导,本研究归纳了气孔导度对单一和综合环境因子的响应情况;对现有气孔导度模型进行了分类和比较,包括基于Jarvis模型建立和改进的经验模型、基于BWB模型建立和改进的半经验模型、基于ABA调控建立和改进的模型、基于保卫细胞膨压控制理论建立和改进的模型;并概述了气孔导度模型在作物水分利用研究领域的应用,以叶片气孔导度和冠层导度的定量关系为切入点建立多尺度联合的机理模型将是未来作物耗水尺度拓展研究的热点。

关键词: 气孔导度模型, 最优气孔导度理论, 环境因子, Jarvis模型, BWB模型, 水分利用效率, 尺度拓展

Abstract:

This review aims to provide theoretical references for model selection of crop water consumption and carbon-water exchange. The response of stomatal conductance to single and comprehensive environmental factors is summarized. The existing stomatal conductance models are classified and compared, including the empirical models constructed and improved based on Jarvis model, the semi-empirical models constructed and improved based on BWB model, the models constructed and improved based on ABA control and the models constructed and improved based on the guard cell swell control theory. The application of stomatal conductance model in crop water use research is also reviewed. The multi-scale joint mechanism model establishment with the entry point of the quantitative relationship between leaf stomatal conductance and canopy conductance will be the hotspots of future crop water consumption scale expansion research.

Key words: stomatal conductance model, optimal stomatal theory, environmental factors, Jarvis model, BWB model, water use efficiency, scaling up

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