作物适宜度指数

作物适宜度指数

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contributed at 2018-12-04

Authorship

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

Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

作物适宜度指数

(1) 适宜度模型:

r=r(t)连续时:

                 

       

                     i=1,2,…,K

           r=r(t)不连续时:

                    j=1,2,…,m

        

                 i=1,2,…,K,  j=1,2,…,ni

式中,

                 

   i=1,2,…,K

(2) 作物各发育阶段的适宜度指数Xi模型:

           i=1,2,…,k

            

                 

                                 i=1,2,…,k

                     

式中,为作物对外部环境作用的惯性;为适宜度曲线。

参考文献:

   王季槐,赵松岭,张鹏云等:作物适宜度模型及其应用。生态学报,1993,134

How to cite

《资源环境数学模型手册》 (2018). 作物适宜度指数, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/afb3d13c-65a2-4c78-8360-7492563aae7a
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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? Feed back

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