| 徐州市水稻发展前景和布局初探 |
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| 引用本文： | 李广策,赵清.徐州市水稻发展前景和布局初探[J].徐州师范大学学报(自然科学版),1993(2). |
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| 作者姓名： | 李广策 赵清 |
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| 作者单位： | 徐州师范学院地理系
(李广策)，徐州师范学院地理系(赵清) |
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| 摘 要： | 分析徐州市水稻生产与地貌、光、热、水资源等环境条件之间的关系,指出水资源是制约水稻生产的主要因素,水稻生产发展规模和合理布局应以水资源和地貌条件作为依据;水稻面积应控制在280万亩以内,并向洼地集中,实施连片种植。
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| 关 键 词： | 生态环境 平原洼地 水资源 水稻合理布局 |
PRIMARY STUDY ON ALLOCATION AND PROSPECTIVE DEVELOPMENT OF PADDY-PLANTING IN XUZHOU |
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| Li Guangee and Zhao Qing.PRIMARY STUDY ON ALLOCATION AND PROSPECTIVE DEVELOPMENT OF PADDY-PLANTING IN XUZHOU[J].Journal of Xuzhou Normal University(Natural Science Edition),1993(2). |
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| Authors: | Li Guangee and Zhao Qing |
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| Institution: | Li Guangee and Zhao Qing |
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| Abstract: | Based on the analysis of the relationship between paddy-planting and such environmental conditions as landform, sunlight, heat and water resources, the following conclusions may be drawn. (1) Water resources are the main environmental constraint for paddy-planting. So that scarce water resources are the principal contradiction. (2)The developing scale of paddy-planting and its rational allocation must be determined by water supply and landform. (3)Paddy-planting should be concentrated on the depressions and the scattered pieces of paddy land should be joined together. The area of paddy-planting land should be limited no more than 2. 8 Million mu. |
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| Keywords: | Ecological environment Plain depression Water resources rational allocation of paddy-planting |
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