| 南方水稻面积波动与我国夏季降水分布的相关性分析 |
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| 引用本文： | 戴兴临,卞新民,冯金飞.南方水稻面积波动与我国夏季降水分布的相关性分析[J].江西农业学报,2009,21(7):117-119,126. |
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| 作者姓名： | 戴兴临 卞新民 冯金飞 |
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| 作者单位： | 1. 南京农业大学,农学院,江苏,南京,210095;江西省农业科学院,作物研究所,江西,南昌,330200
2. 南京农业大学,农学院,江苏,南京,210095 |
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| 摘 要： | 对我国南方水稻主产区水稻面积的消长与我国各主要气象站点夏季降水量变化的相关性及其区域分布情况进行了分析。结果发现,水稻面积变化与我国各地夏季降水量的变化有一定的相关性,主要表现在6~8月江南地区降水量与南方水稻面积呈负相关,7、8月长江以北大部分地区降水量与南方水稻面积呈正相关。
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| 关 键 词： | 水稻面积 降水量 夏季 |
Analysis of Correlation between Fluctuation of Rice-planting Area and Allotment of Summer Rainfall in South China |
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| DAI Xing-lin,BIAN Xin-min,FENG Jin-fei.Analysis of Correlation between Fluctuation of Rice-planting Area and Allotment of Summer Rainfall in South China[J].Acta Agriculturae Jiangxi,2009,21(7):117-119,126. |
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| Authors: | DAI Xing-lin BIAN Xin-min FENG Jin-fei |
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| Institution: | 1.College of Agronomy;Nanjing Agricultural University;Nanjing 210095;China;2.Dry Farming Research Institute;Jiangxi Academy of Agricultural Sciences;Nanchang 330200;China |
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| Abstract: | In this paper,in south China,the correlations between fluctuation of rice-planting area in main rice-planting regions and changes of summer rainfall in the main weather stations were analyzed.The results showed that the rice-planting area influenced the rainfall to a certain extent.In January and February,a positive correlation exists between the rainfall precipitation in the north,north-east and south to Yangzi River in China and rice-planting area in the southern rice-planting regions;but in summer,a nega... |
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| Keywords: | Rice-planting area Rainfall precipitation Summer |
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