生产力指数lp

生产力指数lp

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Method-focused categoriesData-perspectiveGeostatistical analysis

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生产力指数lp

                      

式中,AiCiDi分别为各层土壤的有效水、容量和pH,均为0~1之间的数,表示3因素对根生长的满足程度;Fi为各土层理想的根分布状况;n100cm厚土层的分层数量。

参考文献:

    谢经荣:国外土地生产力评价方法及其进展。自然资源,1992,6

How to Cite

《资源环境数学模型手册》 (2018). 生产力指数lp, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/b706879a-7a06-44cd-9cd3-1bf20ffcdad1
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History

Last modifier : 
Zhiyi Zhu
Last modify time : 
2020-10-29
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Contributor

contributed at 2018-12-04

Authorship

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

History

Last modifier : 
Zhiyi Zhu
Last modify time : 
2020-10-29
Modify times : 
View History

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