粮食产量模型

粮食产量模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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Classification(s)

Application-focused categoriesNatural-perspectiveLand regions
Application-focused categoriesHuman-perspectiveEconomic activities
Application-focused categoriesIntegrated-perspectiveRegional scale

Model Description

Chinese {{currentDetailLanguage}} Chinese

粮食产量模型

       

式中,Y为粮(豆)单产;Q为总辐射量;f(T)为产量对气温的反应函数;fR)为产量对农田水分条件反应函数;f(N)为产量对作物有效生育日数的反应函数;C为综合常数。

参考文献:

    马树庆:气候变化对吉林省粮食产量影响的模拟研究,自然资源,1994,1

How to Cite

《资源环境数学模型手册》 (2018). 粮食产量模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/f5a89d2a-b6c4-4d23-acb2-54526fd32850
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History

Last modifier : 
wzh
Last modify time : 
2020-10-28
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
wzh
Last modify time : 
2020-10-28
Modify times : 
View History

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