| 应用物元分析法及GIS优化作物布局--以江苏河横村为例 |
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| 引用本文： | 周小平,卞新民.应用物元分析法及GIS优化作物布局--以江苏河横村为例[J].南京农业大学学报,2004,27(2):25-29. |
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| 作者姓名： | 周小平 卞新民 |
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| 作者单位： | 1. 中国科学院南京土壤研究所
2. 南京农业大学农学院,江苏,南京,210095 |
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| 基金项目： | 国家863计划项目(2001AA245041)子课题;国家区域农业攻关项目(2001BA508B)子课题;江苏省"十五"重点攻关项目(BE2001329);南通市青年学术带头人项目(Z3005) |
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| 摘 要： | 针对我国农田面积小,影响作物生产效果的自然、社会和技术因子复杂,各因子田块间差异大等问题,采用物元分析法结合GIS(地理信息系统)方法,实现了作物空间布局优化的科学化、客观化、自动化,以及结果表现的图形化、直观化。‘
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| 关 键 词： | 作物布局 物元分析法 地理信息系统 作物适宜性 |
| 文章编号： | 1000-2030(2004)02-0025-05 |
| 修稿时间： | 2003年4月8日 |
Optimizing crop distribution by matter element analysis with GIS-A case study of Heheng Village |
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| ZHOU Xiao-ping,BIAN Xin-min.Optimizing crop distribution by matter element analysis with GIS-A case study of Heheng Village[J].Journal of Nanjing Agricultural University,2004,27(2):25-29. |
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| Authors: | ZHOU Xiao-ping BIAN Xin-min |
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| Institution: | ZHOU Xiao-ping,BIAN Xin-min * |
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| Abstract: | Aiming at the complexity of farming system in China,such as small farmland,great differences in natural,social and technological factors on each farmland,and their effects on the crop production,the solution of combining matter element analysis with GIS(geographic information system)was brought forward to optimize the crop distribution.The solution was scientific,objective and automatic,additionally its result was graphic and visual. |
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| Keywords: | crop distribution matter element analysis GIS crop adaptability |
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