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Using multi-agent modeling technique to regionalize key processes and patterns of sustainable agricultural cropping systems in the North China Plain AgEcon
Roth, Andreas; Pan, Ying; Yu, Zhenrong; Doluschitz, Reiner.
The North China Plain (NCP) covers an area of around 328,000 km2 and is one of the most important regions of cereal crop production in China. Wheat and maize rotations and one season cotton are the most common cropping systems. The region contributes at an amount of about 50% to the countries wheat production and about one third of maize yields. Crop production in the NCP was focused in the last decades on increasing yields to meet the growing food demand accompanied by the limitation of arable land as a result of urbanization rate i.e. of the Beijing District. Food production needs can nowadays only be achieved by the optimization of agricultural management, i.e. fertilizer input, irrigation, improved crop rotations. The focus on increasing yields raised...
Tipo: Conference Paper or Presentation Palavras-chave: Sustainable Agriculture; Regionalisation; Model Framework; Multi-Agent-Systems; North China Plain; Community/Rural/Urban Development; Farm Management; Land Economics/Use.
Ano: 2009 URL: http://purl.umn.edu/51747
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