杂草与农作物的相关模型

杂草与农作物的相关模型

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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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Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

杂草与农作物的相关模型

(1) 玉米与杂草:

             

(2) 大豆与杂草:

  

式中,Y是农作物产量降低的百分比;X是仲夏季节杂草的密度。

参考文献:

    ForcellaFEradat-OskouiKWagner S W:将杂草种子等级生态学应用到低投入农作物的管理。EcologicalApplications1993,31

How to cite

《资源环境数学模型手册》 (2018). 杂草与农作物的相关模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/f8543c12-089c-47d1-a039-06249a8cb183
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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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