| 南京冬小麦农田水分耗散特点分析 |
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| 引用本文： | 周英,申双和.南京冬小麦农田水分耗散特点分析[J].南京气象学院学报,1994,17(2):238-243. |
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| 作者姓名： | 周英 申双和 |
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| 作者单位： | 南京气象学院应用气象系 |
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| 摘 要： | 根据田间试验观测资料，从ＳＰＡＣ（土壤－植物－大气连续统一体）系统出发，分析了南京地区冬小麦抽穗至黄熟阶段农田水分的能量耗散和物质耗散特点，找出了影响作物蒸腾的主要生理，生态因子以及它们之间的关系。
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| 关 键 词： | 农田 土壤水分 水分耗散 冬小麦 |
A STUDY OF WATER LOSS CHARACTERISTICS FORWINTER WHEAT FELDS IN NANJING NEIGHBIRHOOD |
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| Zhou Ying, Shen Shuanghe, Liu Wenquan.A STUDY OF WATER LOSS CHARACTERISTICS FORWINTER WHEAT FELDS IN NANJING NEIGHBIRHOOD[J].Journal of Nanjing Institute of Meteorology,1994,17(2):238-243. |
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| Authors: | Zhou Ying Shen Shuanghe Liu Wenquan |
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| Abstract: | Based on field experiments and starting from the Soil-plant-Atmosphere Continu-um (SPAC)theory,analysis is done of the features of energy and substance comsumption inrelation to the water loss from winter wheat fields in the neighborhood of Nanjing spanningfrom heading to yellow ripening,with the crop transpiration affection physiological and eco-logical factors in the main acquired,together with their relation. |
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| Keywords: | wheat soil moisture SPAC system consumption water potenial transpiration |
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