Distribution of Micro Elements in an Andisol Profile in Takatoge, Kagoshima, Japan
スポンサーリンク
概要
- 論文の詳細を見る
The distribution of micro-elements (Zn, Mn, Cu, Co, and Ni) in an Andisol profile of Takatoge in Osumi Peninsula, Kagoshima, Japan was investigated and the factors that influence their distribution during the Andisol forming process were discussed. The upper part of the soil profile consisted of a new ash layer which was deposited from 1946 to 1995 A.D. and originated from Sakurajima volcano. Thirty soil samples were collected from the soil profile for the determination of total and extractable contents of the micro-elements. Total contents of Zn and Mn were almost uniform, but the distribution of total Cu, Co, and Ni was irregular throughout the profile. The ratio of the content of extractable Zn and Mn to that of the total content was very low. The most of Zn and Mn occurred in a non-extractable form (total minus extractable) which was related to the presence of pyroxenese in the fine sand fraction. The ratio of the amount of extractable Cu, Co, and Ni to that of their total was very high compared to Zn and Mn. Especially, the ratio of the amount of extractable Cu was high in the humus horizons and also in new ash layer and in IVB(w) horizon. And more than half of the Cu occurred as Cu-organic complexes in the humus horizons. The content of extractable elements was high in the humus horizons and it was also related to the organic carbon content in that horizons. These findings indicate that vegetation factors play an important role in the distribution of these elements in the Andisol profile.
- 社団法人日本土壌肥料学会の論文
著者
-
Takaki H
Department Of Agriculture And Forest Science Faculty Of Agriculture Miyazaki University
-
Takaki Hiroshi
Laboratory Of Soils And Plant Nutrition Faculty Of Agriculture Miyazaki University
-
Rahman Shahedur
Laboratory of Soils and Plant Nutrition, Faculty of Agriculture, Miyazaki University
-
Nagatomo Yoshitaka
Laboratory of Soils and Plant Nutrition, Faculty of Agriculture, Miyazaki University
-
Inoue Yuduru
Laboratory of Soils and Plant Nutrition, Faculty of Agriculture, Miyazaki University
-
Inoue Yuduru
Laboratory Of Soils And Plant Nutrition Faculty Of Agriculture Miyazaki University
-
Nagatomo Y
Department Of Biochemistry And Applied Biosciences Faculty Of Agriculture University Of Miyazaki
-
Takaki Hiroshi
Laboratory Of Soil Science And Plant Nutrition Faculty Of Agriculture Miyazaki University
-
Rahman Shahedur
Laboratory Of Soils And Plant Nutrition Faculty Of Agriculture Miyazaki University
-
Nagatomo Yoshitaka
Laboratory Of Soils And Plant Nutrition Faculty Of Agriculture Miyazaki University
関連論文
- Diversity of Indigenous Bradyrhizobium Strains Isolated from Three Different Rj-Soybean Cultivars in Terms of Randomly Amplified Polymorphic DNA and Intrinsic Antibiotic Resistance
- Distinctive Expression of a Zinc-Binding Protein in Rice Callus Grown in Medium with High Zinc Concentration
- "AUXIN-INDUCED ROOT FORMATION" AND ZINC
- 24 Amount, forms and distribution of zinc and copper in Andisols profiles, South kyushu,Japan.
- Distribution of Micro Elements in an Andisol Profile in Takatoge, Kagoshima, Japan
- Distribution of Zinc, Manganese, Copper, Cobalt, and Nickel in Andosols Profiles
- Indole Carboxylic Acid in Zinc-Deficient Radish Shoots
- Phylogenetic Analysis of Soybean-Nodulating Rhizobia Isolated from Alkaline Soils in Vietnam(Soil Biology)
- Diversity and geographical distribution of indigenous soybean-nodulating bradyrhizobia in Japan(Soil Biology)
- Grouping of Bradyrhizobium USDA Strains by Sequence Analysis of 16S rDNA and 16S-23S rDNA Internal Transcribed Spacer Region(Soil Biology)
- Detection of Plant Parasitic Nematodes, Meloidogyne incognita and Pratylenchus coffeae by Multiplex PCR Using Specific Primers (Soil Biology)
- TRYPTAMINE IN ZINC-DEFICIENT BARLEY
- ACCUMULATION OF GLUCOSAMINE IN THE METHANOLIC EXTRACT OF CORN SHOOTS GROWN WITHOUT ZINC SUPPLY
- Free-Tryptophan and Indoleacetic Acid in Zinc-Deficient Radish Shoots
- TOTAL CROSS SECTION MEASUREMENTS FOR e^+ AND e^- SCATTERING BY SF_6 MOLECULES
- TOTAL CROSS SECTION MEASUREMENTS FOR e^+ AND e^- SCATTERING BY C_4F_8 AND CHF_3 MOLECULES
- TOTAL CROSS SECTION MEASUREMENTS FOR e^+ AND e^- SCATTERING BY CH_3 OH AND C_2 H_5 OH MOLECULES
- TOTAL CROSS SECTION MEASUREMENTS FOR e^+ AND e^- SCATTERING BY HCOOH AND CH_3 COOH MOLECULES