| 砂姜黑土地区降水分布与主要作物缺水量研究 |
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| 引用本文： | 吴聆益,阎占元. 砂姜黑土地区降水分布与主要作物缺水量研究[J]. 河南科学, 1989, 0(Z2) |
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| 作者姓名： | 吴聆益 阎占元 |
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| 作者单位： | 河南省科学院地理研究所，河南省科学院地理研究所 |
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| 摘 要： | 本文讨论了砂姜黑土地区年内降水分布,分析了小麦、大豆、棉花、玉米的缺水情况.在此基础上,提出不同区域不同作物的灌溉问题.
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| 关 键 词： | 砂姜黑土地区 降水分布 作物缺水量 |
THE STUDY OF DISTRIBUTION OF PRECIPITATION AND ABSENCE OF WATER FOR STAPLE CROPS IN REGIN OF THE BLACK SOILS WITH CALCIUM CARBONATE |
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| Wu Lingyi,Yan Zhanyuan. THE STUDY OF DISTRIBUTION OF PRECIPITATION AND ABSENCE OF WATER FOR STAPLE CROPS IN REGIN OF THE BLACK SOILS WITH CALCIUM CARBONATE[J]. Henan Science, 1989, 0(Z2) |
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| Authors: | Wu Lingyi Yan Zhanyuan |
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| Affiliation: | Wu Lingyi,Yan Zhanyuan,Institute of geography the Academy Sciences of Hena Province |
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| Abstract: | The Paper discusses the distribution of precipitution in year.Analysises absence of water of wheat and soya beans and corn and cotton.On the basis,extracts ?lem of irrigation of crops and regin |
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| Keywords: | regin of the black soils with calcium carbonate distribution of precipitation absence of waterf or crop. |
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