Chemical Forms and Stability of Selenium in Soil
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概要
- 論文の詳細を見る
The chemical forms of selenium (Se) in soils derived from different parent rocks, and the stability of Se species in soils were investigated. Around 40% of the total Se occurred as organic Se on the average. Total selenite content was higher than that of total selenate. The content of organic Se decreased with heating of the soils at high temperatures, and most of it disappeared at heating temperatures above 500℃. However, the results of incubation experiments not change appreciably with the variation of soil conditions. In soluble Se, organic Se accounted for about 50%, and in contrast to the total Se, the selenate content was higher than that of selenite.
- 社団法人日本土壌肥料学会の論文
著者
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KANG Yumei
Faculty of Agriculture, Kochi University
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Yonebayashi Koyo
Faculty of Agriculture, Kyoto Prefectural Unirersity
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Yamada Hidekazu
Faculty Of Agriculture Kyoto Prefectural University
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Yonebayashi Koyo
Faculty Of Agriculture Kyoto Prefectural University
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Kang Yumei
Faculty Of Agriculture Kochi University
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Kang Yumci
Faculty of Agriculture, Kochi University
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Aso Tomonori
Faculty of Agriculture, Kyoto Prefectural University
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Uesugi Hiroshi
Faculty of Agriculture, Kyoto Prefectural University
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Fujimura Tomokazu
Faculty of Agriculture, Kyoto Prefectural University
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Kang Yumci
Faculty Of Agriculture Kochi University
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Aso Tomonori
Faculty Of Agriculture Kyoto Prefectural University
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Uesugi Hiroshi
Faculty Of Agriculture Kyoto Prefectural University
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Fujimura Tomokazu
Faculty Of Agriculture Kyoto Prefectural University
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