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Chinese Journal of Applied Ecology ›› 2002, Vol. ›› Issue (12): 1615-1618.

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Landscape ecological studies on autumnal Chinese cabbage fields in Shenyang city suburb Ⅰ Features of autumnal Chinese cabbage field patches

ZHANG Kai1, WEN Dazhong2, CAO Zhiqiang1, LIANG Wenju2   

  1. 1. Agronomy College, Shenyang Agricultural University, Shenyang 110161;
    2. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016
  • Received:2001-09-04 Revised:2001-12-20 Online:2002-12-15

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Abstract: Some typical patches of autumnal Chinese cabbage fields in the agricultural landscapes of Shenyang city suburb were investigated,and their basic features,such as areas,shapes,neighborings and connections,were recorded. Their mosaic features were also analyzed and discussed. In the region of less 5 km distance from city,many Chinese cabbage patches neighbored each other and connected to highways,while in the region of 5～10 km distance from city,they neighbored with corn patches and connected to countryside roads. In the region over 10 km distance from city,many Chinese cabbage patches are surrounded by corn patches and connected to countryside roads.

Key words: Agricultural landscape, Agroecosystem mosaics, Landscape ecology

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