太湖地区的农业生态及其分区
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THE AGRO-ECOLOGICAL CHARACTERISTICS AND ITS REGIONALIZATION OF TAI-LAKE REGION
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    摘要:

    太湖地区是个古老农业区,很久以来就是我国水稻主要生产基地之一。这个地区的生态系统长期受人类经营管理影响,曾几经变化。当前的生态系统已有较稳定的农林牧副渔相结合的内部结构,也有较高效能和抗逆的功能。

    Abstract:

    Tai-lake region lyinn on the Yangtze and Qiantang delta at the juncture of north and central subtropics is an independent agro-ecological region. Through thousands years of human activities of agricultural practice, this region started from its ecological stage of soil swamping, through the stages of polder farming, cropping of rice and wheat, to a stage of coexisted multiple systems of agriculture, forestry, fishery and sericulture. A well efficient and functional agro-ecological system with stable stricture, high resistibility to natural calamities has been formed, which leads to the region being developed to be,one of the most notable integrated agricultural bases in China.In recent years, triple cropping system. has been adopted extensively regardless of the local conditions, which results in deterioration of soil environment and its fertility. In order to improve this situatiop, it is necessary to study agno-ecological regionalization of this region.

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徐琪,熊毅.太湖地区的农业生态及其分区[J].土壤学报,1982,19(2):110-121. Xu Qi, Hseung Yi. THE AGRO-ECOLOGICAL CHARACTERISTICS AND ITS REGIONALIZATION OF TAI-LAKE REGION[J]. Acta Pedologica Sinica,1982,19(2):110-121.

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  • 在线发布日期: 2013-02-25
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