| 松嫩平原玉米种植区域旱情分析 |
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| 引用本文： | 孙艳玲,司振江,滕云.松嫩平原玉米种植区域旱情分析[J].黑龙江水专学报,2010,37(1):127-128. |
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| 作者姓名： | 孙艳玲 司振江 滕云 |
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| 作者单位： | 黑龙江省水利科学研究院,哈尔滨,150080 |
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| 摘 要： | 针对黑龙江省松嫩平原区域特点，从松嫩平原的7个区域中选择有代表性的市县进行分析，得出玉米生育期缺水情况及各月干旱发生频率。以节约用水、提高作物产量为目的，提出在不同区域不同关键需水时期灌水，为黑龙江省松嫩平原区域玉米种植的节水灌溉提供了基本参考依据。
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| 关 键 词： | 玉米 干旱指标 旱情分析 松嫩平原 |
Drought Analysis on Corn Planting Regions in Songnen Plain |
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| SUN Yan-ling,SI Zhen-jiang,TENG Yun.Drought Analysis on Corn Planting Regions in Songnen Plain[J].Journal of Heilongjiang Hydraulic Engineering College,2010,37(1):127-128. |
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| Authors: | SUN Yan-ling SI Zhen-jiang TENG Yun |
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| Affiliation: | (Heilongjiang Provincial Hydraulic Research Institute, Harbin 150080, China) |
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| Abstract: | Aiming at regional characteristics of Songnen Plain in Heilongjiang Province, analyzed representative cities and counties in seven regions of Songnen Plain. The results shows that growth period water scarcity of corn and drought frequency. For improving yield and water saving, putted forward irrigation in dif ferent period of different. This paper provide basic reference for water saving irrigation of cron in Songnen Plain of Heilongjiang Province. |
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| Keywords: | corn drought indicators drought analysis Songnen Plain |
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