| 宝鸡市土地生产潜力分析 |
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| 引用本文： | 周旗. 宝鸡市土地生产潜力分析[J]. 宝鸡文理学院学报(自然科学版), 1995, 0(3): 52-57 |
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| 作者姓名： | 周旗 |
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| 摘 要： | 土地生产潜力表明人们对资源利用的可能程度，反映一个地区生产所能达到的最大水平，本文根据宝市自然、社会经济的统计数据，通过一系列模型的测算，得出宝鸡市土地水平潜力，即耕地单产粮食为生亩５４４公斤，复种指１．７０。在此基础上，利用宝鸡市粮食产和复种指数的时间序列数据，依据数学模型和专家系统，预测出宝鸡市在公元２０００年和２０１０年的土地实际生产水平，它们分别是２０００年，２６７公斤／亩，１．２１；２０
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| 关 键 词： | 潜力 耕地 粮食单产 复种指数 土地利用 |
THE ANLYSIS LAND PRODUCT POTENTIALITY IN BAOJI REGION |
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| Zhou Qi. THE ANLYSIS LAND PRODUCT POTENTIALITY IN BAOJI REGION[J]. Journal of Baoji College of Arts and Science(Natural Science Edition), 1995, 0(3): 52-57 |
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| Authors: | Zhou Qi |
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| Affiliation: | Department of environment-economics |
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| Abstract: | The land product potentiality is a possible degree of resources utilized and a maxinum standards which aregional land production come up to. This paper gain the results of land product potentiality by calculation of a series of models that base on the statistical data of natural and economic of Baoji region.There are:The per unit area yield of grain:545kg/mu;The multiple crop index:170%.To base upon this,we rorecast aforementioned two index on A.D. 2000 and A.D.2010 which Baoji land production reach actually by utilized the time series data relevandy.There are:A.D.2000:267 kg/mu,121%;A.D.2010:324 kg/mu,135%. |
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| Keywords: | Baoji region land product potentiality the per unit area yield of grain the multiplecrop index. |
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