可能商品量预测模型

可能商品量预测模型

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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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Application-focused categoriesHuman-perspectiveEconomic activities

Model Description

Chinese {{currentDetailLanguage}} Chinese

可能商品量预测模型

                     

式中,G为各县、区提供某作物的商品量;YA为某作物在该县的总产量;V为某作物在各县农业人口的人均需要量;H为某作物的亩均用种量;A为某作物在该县的播种面积;P202000年的农业人口预测值。

       此公式的给出目的不是对2000年的商品粮量进行预测,而是判断各地区间的差异,以便为商品基地建设提供背景资料。

参考文献:

    韩湘玲等:试论黄淮海地区的自然资源及国家级作物商品基地的建设。自然资源学报1993,82

How to Cite

《资源环境数学模型手册》 (2018). 可能商品量预测模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/7d3484bd-262a-4fd3-9600-5e4cbc7c7340
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History

Last modifier : 
tingxin
Last modify time : 
2020-12-19
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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 : 
tingxin
Last modify time : 
2020-12-19
Modify times : 
View History

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