| 长江三角洲集约农区农牧系统区域差异及发展趋势 |
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| 引用本文： | 张卫建,卞新民,李昌新,章熙谷,王龙裕. 长江三角洲集约农区农牧系统区域差异及发展趋势[J]. 中国生态农业学报, 1999, 7(3): 59-62 |
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| 作者姓名： | 张卫建 卞新民 李昌新 章熙谷 王龙裕 |
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| 作者单位： | 南京农业大学农学系 南京 210095;南京农业大学农学系 南京 210095;南京农业大学农学系 南京 210095;南京农业大学农学系 南京 210095;江苏省海安县胡集镇农业技术推广站 海安 226671 |
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| 基金项目： | “九五”国家农业部重点资助项目(95农-02-01) |
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| 摘 要： | 通过多方调研，制定了长江三角洲集约农区农牧系统区域差异评价指标体系，包括自然资源状况、种植业与养殖业特征和社会消费与农村经济特征等方面内容。对指标体系进行动态聚类分析，约定了长江三角洲集约农区边界，分析了农牧系统的主要特征，以县(市)为单位将长江三角洲集约农区农牧系统划分为5个区并论述了其特征及发展趋势。
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| 关 键 词： | 长江三角洲 集约农区 农牧系统 区域差异 |
| 收稿时间： | 1998-05-28 |
| 修稿时间： | 1998-07-06 |
Regional difference of cropping-animal husbandry system and its developmental trends at intensive farming region in the Changjiang River Delta |
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| Zhang Wei-jian,Bian Xin-min,Li Chang-xin,Zhang Xi-gu and Wang Long-yu. Regional difference of cropping-animal husbandry system and its developmental trends at intensive farming region in the Changjiang River Delta[J]. Chinese Journal of Eco-Agriculture, 1999, 7(3): 59-62 |
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| Authors: | Zhang Wei-jian Bian Xin-min Li Chang-xin Zhang Xi-gu Wang Long-yu |
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| Affiliation: | Department of Agronomy,Nanjing Agricultural University,Nanjing 210095;Department of Agronomy,Nanjing Agricultural University,Nanjing 210095;Department of Agronomy,Nanjing Agricultural University,Nanjing 210095;Department of Agronomy,Nanjing Agricultural University,Nanjing 210095;Agro-technical Station,Huji Town of Haian County,Jiangsu,Haian 226671 |
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| Abstract: | Through investigations,evaluating index system of the regional difference of cropping-animal husbandry system in intensive farming region of the Changjiang River Delta includes natural resources,planting-raising situation,social consume and rural economic feature,etc. Using dynamic clustering method and appointing farming region boundary,cropping-animal husbandry system in the Changjiang River Delta are classified into five areas. Their characters and developing trends are also analyzed. |
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