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ID 99
Eprint ID
99
フルテキストURL
タイトル(別表記)
Studies on the Mineral Translocation and Deposition of Forest Trees by the Spectrochemical Analysis. : II. On the Deposition of Mineral Elements in Roots and Leaves of Sugi (Cryptomeria japonica D. Don) cultured in Several Conditions.
著者
畔柳 鎮 岡山大学
石川 達芳 岡山大学
抄録
In this report, the deposition of mineral elements in roots and leaves of Sugi (Chtryptomeria japonica D. Dan) were qualitatively and quantitatively determined by the spectrochemical analysis. The samples were cultured in several conditions : (I) in nursery soil; (II) hydroponics; and (III) Okayama municipal service water. We used two methods which were dry-ashing process and wet-ashing process, as the treatment of samples in qualitative analysis, in the former samples were ashed at temperature lowered to 450℃ in an electric muffle furnace and in the latter samples were treated with H2SO4+HNO3, supplemented by ε0% HClO4. In quantitative analysis we used only dry-ashing samples so far and have determined elements such as Boron, Calcium, Manganese, Magnesium, and Phosphorus by internal standard method, using Cadmium as the internal standard element and pure carbon powder as spectroscopic buffer. The conditions of sparking and photographing and the composition of standard samples are listed in Table 4 and 6. The results of quantitative analysis are shown in Table 7 and 8, and it may be summarized as follows : 1) The amounts of five elements contained withi nleaves and roots were mentione d below; Ca>Mg>P>Mn>B. 2) The amounts of mineral elements were different with culture conditions I, II and III; Leaves…I>II>III Roots (B, Mn, Mg and P)…I>II>III 3) The deposition of mineral elements in nursery cultured samples were larger in leaves than roots, but water cultured samples were a little different between leaves and roots.
発行日
1959
出版物タイトル
岡山大学農学部学術報告
13巻
1号
出版者
岡山大学農学部
出版者(別表記)
Faculty of Agriculture, Okayama University
開始ページ
47
終了ページ
55
ISSN
0474-0254
NCID
AN00033029
資料タイプ
紀要論文
言語
Japanese
論文のバージョン
publisher
査読
無し
Eprints Journal Name
srfa