| 江苏省滨海盐土潮土化过程中水溶性硼的迁移特征 |
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| 引用本文： | 潘宏,陈邦本.江苏省滨海盐土潮土化过程中水溶性硼的迁移特征[J].南京农业大学学报,1991,14(2):59-64. |
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| 作者姓名： | 潘宏 陈邦本 |
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| 作者单位： | 南京农业大学海涂研究室，南京农业大学海涂研究室，南京农业大学海涂研究室 江苏农科院土肥所 |
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| 摘 要： |
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| 关 键 词： | 滨海盐土 脱盐过程 水溶性硼 |
MIGRATION CHARACTERISTICS OF WATER-SOLUBLE BORON IN SEASHORE SALINE SOIL OF JIANGSU PROVINCE DURING DESALINIZATION |
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| Pan Hong,Chen Bangben and Fang Ming.MIGRATION CHARACTERISTICS OF WATER-SOLUBLE BORON IN SEASHORE SALINE SOIL OF JIANGSU PROVINCE DURING DESALINIZATION[J].Journal of Nanjing Agricultural University,1991,14(2):59-64. |
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| Authors: | Pan Hong Chen Bangben and Fang Ming |
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| Institution: | Research Institute of Seabeach Resource |
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| Abstract: | 115 strata of 18 profiles were collected in coastal region, with the soil ranging from strongly saline to alluvial ones and covering from the tide zone to old reclamation area within dyke. The relationship between salt and water-soluble boron content was analysed. Results indicate: (1)the contents of water-soluble boron decrease with desalinization; (2)water-soluble boron lessens behind salt leaching, (3)water-soluble boron in soils is easy to move, but its migration capability is lower than chlorine; and (4)boron uptake by plants and its absorption by soil organic matter and Fe-and Al-ox-ides lead to water-soluble boron leaching behind soil salt.The saline soils along the sea coast in this area contain adequate boron with some strongly saline soils possessing excessive boron which has poisoning effects on the average plant and withafew alluvial soils possessing inadcquate boron which also has unfavourable influences on some sensitive plants. |
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| Keywords: | scashore saline soils desalinization water-soluble boron geochemistry |
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