Selenium in Soil Humic Acid

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概要

• 論文の詳細を見る

• The major part of soil selenium was recovered by repeated extractions with 0.1 M sodium hydroxide solution. The soil extract was fractionated into humic and fulvic acids, and the forms of selenium in the humic acid fraction were investigated. Since the major part of the inorganic Se added to the soil extract was recovered in the fulvic acid fraction, selenium in the humic acid fraction was considered to occur in organically-bound forms. Since Se is closely associated with the amino acids in the acid hydrolysate of humic acid, it is suggested that selenium may be present as seleno-amino acids which are the constituents of proteins or peptides contained in the humic acid fraction.

• 社団法人日本土壌肥料学会の論文

著者

• KANG Yumei

  Faculty of Agriculture, Kochi University

• Hattori Tomoo

  Faculty of Agriculture, Kyoto Prefectural University

• Hattori Tomoo

  Faculty Of Agriculture Kyoto Prefectural University

• Hattori T

  Faculty Of Agriculture Kyoto Prefectural University

• Yamada H

  Faculty Of Agriculture Kyoto Prefectural University

• Yamada Hidekazu

  Faculty Of Agriculture Kyoto Prefectural University

• KYUMA Kazutake

  Faculty of Agriculture, Kyoto University

• Kyuma K

  Faculty Of Environmental Science The University Of Shiga Prefecture

• Kang Yumei

  Faculty Of Agriculture Kochi University

• Kyuma Kazutake

  Faculty Of Agriculture Kyoto University

• Kang Yumci

  Faculty Of Agriculture Kochi University

• Kigasawa Shigeru

  Faculty of Agriculture, Kyoto Prefectural University

• Kigasawa Shigeru

  Faculty Of Agriculture Kyoto Prefectural University

• Kyuma Kazutake

  Faculty Of Agriculture Kinki University

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