| 论河南省旱作麦区的气候生产潜力 |
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| 引用本文： | 汪永饮,刘荣花.论河南省旱作麦区的气候生产潜力[J].河南师范大学学报(自然科学版),1990(3):57-63. |
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| 作者姓名： | 汪永饮 刘荣花 |
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| 作者单位： | 河南省气象科学研究所
(汪永钦，刘荣花，蔡虹)，河南省气象科学研究所(杨海鹰) |
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| 摘 要： | 在前人研究的基础上,本文根据我省气候特点及光、温、水等主要气候因子对小麦生长发育和产量的影响,估算了不同的旱作麦区在当地自然条件下,通过人们的努力可能达到的产量上限——334.9——885.7公斤/亩,向我们展示了我省旱麦的巨大增产潜力。
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| 关 键 词： | 作物气候生产潜力 农业气候资源 光合潜力 光温潜力 农田蒸散 蒸发力 |
ON THE CLIMATIC POTENTIAL PRODUCTIVITY OF RAIN--FED WHEAT REGIONS IN HENAN PROVINCE |
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| Wang Yongqin,Liu Ronghua,Cai Hong,Yang Haiying Meteorological Institute of Henan Province,Zhengzhou.ON THE CLIMATIC POTENTIAL PRODUCTIVITY OF RAIN--FED WHEAT REGIONS IN HENAN PROVINCE[J].Journal of Henan Normal University(Natural Science),1990(3):57-63. |
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| Authors: | Wang Yongqin Liu Ronghua Cai Hong Yang Haiying Meteorological Institute of Henan Province Zhengzhou |
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| Abstract: | Based on the predecessors researches and according to the climatic characters of our province and the effects onthe growth, development and yield of wheat which were exerted by the main climatic factors such as light, tempera-ture and rainfall, this paper has evaluated the maximu yields of wheat in rain - fed regions, i. e. through every effort,334.9--855.7Kg/Mu of wheat yields under the local natural conditions could be obtained. The research rasult showsa great potential productivity of wheat in the rain--fed regions of our province. |
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| Keywords: | climatic potential productivity of crops Agroclimatic resources Photosynthetic potential productivity light-temperature potential productivity farmland evapotranspiration evaporation power |
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