| 黑龙江省土壤水资源和土壤水库 |
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| 引用本文： | 霍云鹏,闫中平.黑龙江省土壤水资源和土壤水库[J].东北农业大学学报,1992(2). |
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| 作者姓名： | 霍云鹏 闫中平 |
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| 作者单位： | 东北农学院农学系，东北农学院农学系 |
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| 摘 要： | 本文对黑龙江省土壤水资源和土壤水库进行研究。结果表明,我省土壤水资源非常丰富,全省约有900多亿立方水,是地下水资源的4～4.5倍。不同土壤类型土壤水资源有很大差异:黑土、草甸土等土壤水资源较丰富,每亩为180～200立方;风砂土土壤水资源最少。每亩为40～60立方;其它土壤为每亩160～170立方.土壤水资源存在土壤水库内,土壤水库类型可分为散水型土壤水库、贮水型土壤水库、隔水型土壤水库和渍水型土壤水库.
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| 关 键 词： | 黑龙江省 土壤水资源 土壤水库 |
SOIL WATER RESOURCES AND SOIL WATER RESERVOIRS IN HEILONGJIANG PROVINCE |
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| Huo Yunpeng Yan Zhongping.SOIL WATER RESOURCES AND SOIL WATER RESERVOIRS IN HEILONGJIANG PROVINCE[J].Journal of Northeast Agricultural University,1992(2). |
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| Authors: | Huo Yunpeng Yan Zhongping |
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| Abstract: | The research made during 1980～1986 shows that soil water resources in Heilongjiang
Province are very abundant,about 90 billion m~3 and 4～4.5 times as rich as those of under-
ground water.Water resources are different among soil types.Black soil and meadow soil
have higher moisture content,with 180～200m~3 per mu,sandy soil has the lowest water con-
tent,with about 40～60m~3 permu,and the other soil types have about 160～170 m~3 permu.
Soil water resources are stored in the soil water reservoirs.There are 4 types of them:
water-diffusing reservoir,water-storing reservoir,water-saparating reseryoir and
water-logged reservoir. |
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| Keywords: | Heilongjiang Province water resources soil water reservoir |
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