| 重庆市粮食总产预测 |
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| 引用本文： | 戴思锐,卢清富,黄楚材. 重庆市粮食总产预测[J]. 西南大学学报(自然科学版), 1987, 0(3) |
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| 作者姓名： | 戴思锐 卢清富 黄楚材 |
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| 作者单位： | 西南农业大学农经系，重庆市科委，重庆市作物研究所 |
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| 摘 要： | 本文在对重庆市耕地面积、粮食作物单位面积产量、农村劳动力数量和质量进行单项预测的基础上,用参数目标规划方法预测出重庆市1990年、1995年、2000年的粮食最高产量分别为63.5539亿公斤、67.0204亿公斤、71.1560亿公斤;如遇旱年,则预期产量将分别降至54.6339亿斤、57.9902亿公斤、61.3007亿公斤。并对未来十余年粮食总产量的增长特点进行了分析论证。
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| 关 键 词： | 粮食总产量 预测 重庆 |
PREDICTION OF TOTAL GRAIN PRODUCTION IN CHONGQING |
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| Dai Sirui. PREDICTION OF TOTAL GRAIN PRODUCTION IN CHONGQING[J]. Journal of southwest university (Natural science edition), 1987, 0(3) |
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| Authors: | Dai Sirui |
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| Abstract: | Based on the predictions of the quantities of the cultivated land, the unit grain production, the labour quantity and quality, this article,by introducing perameter objective programm, makes predictions of the highest total productions for grains in the year of 1990, 1995 and 2000 will be 6355.39 million kilograms, 6702.04 million kilograms and 7115.60 million kilograms; in disaster years, they will be 5463.39 million kilograms, 5799.02 million kilograms and 6130.07 million kilograms respectively. The article also makes further analyses for growth characteristics of the total grain productions in the next ten years. |
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| Keywords: | total grain output predictions Chongqing. |
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