| 科尔沁沙地奈曼旗水稻生产潜力与增产途径 |
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| 引用本文： | 黄学文,严哲洙.科尔沁沙地奈曼旗水稻生产潜力与增产途径[J].中国沙漠,1994,14(1):75-78. |
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| 作者姓名： | 黄学文 严哲洙 |
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| 作者单位： | 中国科学院兰州沙漠研究所，内蒙古哲里木盟农业科学研究所 |
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| 摘 要： | 根据沙地水稻栽培试验资料，计算了科尔沁沙地奈曼旗的水稻光温生产潜力。沙地水稻的现实生产力与最大光能利用率为４％时的光温生产潜力较接近，进而分析了沙地水稻增产的主要原因，提出了沙地水稻增产的栽培措施。
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| 关 键 词： | 光温生产潜力，水稻，沙地 |
CLIMATIC POTENTIAL PRODUCTIVITY OF RICE AND ITS HIGH YIELD WAY IN NAIMAN BANNER |
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| Huang Xuewen, He Zongying,Yan Zhezhu.CLIMATIC POTENTIAL PRODUCTIVITY OF RICE AND ITS HIGH YIELD WAY IN NAIMAN BANNER[J].Journal of Desert Research,1994,14(1):75-78. |
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| Authors: | Huang Xuewen He Zongying Yan Zhezhu |
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| Abstract: | The climatic potential productivity of rice is calculated according to the experimental dataon sandy land in Naiman Banner, Inner Mongolia. The result shows that present productivity of riceon sandy land is approach to the light-temperature potential productivity with 4% maximum efficiencyfor solar energy utilization, In addition, the reason of high yield of rice in sandy land was analysedand the cultivation measures of raising rice yield were present. |
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| Keywords: | Light- temperature potential productivity Rice Sandy land |
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