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フルテキストURLフルテキストリンクなし
タイトルDecomposition of 14C-and 15N-labelled microbial cells in soil
作成者Marumoto, T.
Anderson, J. P. E.
Domsch, K. H.
作成者ヨミマルモト, タクヤ
Anderson, J. P. E.
Domsch, K. H.
作成者別表記Marumoto, Takuya
丸本, 卓哉
作成者所属山口大学農学部
内容記述(抄録等)Three 14C- and 15N-labelled eukaryotic (fungal) species, 2 prokaryotic species or their mixture (eukaryotic to prokaryotic cells = 8:2), were grown in vitro, dried, ground and added to parabrown earth and chernozem soils, respectively. Mean percent of 14C decomposition of labelled microorganisms obtained after 10 days was 43 + or - 6.3% for parabrown earth and 34 + or - 4.0% for chernozem soil. About 50% of the C in the dead microorganisms was mineralized during the first 28 days of incubation. About 76% of the flush of soil organic N mineralization within 28 days, caused by the drying-rewetting treatment, was derived from dead microbial biomass in soil. About 33% of the added dead microbial-15N was mineralized in parabrown earth soil during 28 days of incubation and c.37% of newly immobilized 15N during the decomposition of added microorganisms was mineralized during the 28 days following a drying-rewetting treatment.
本文言語eng
主題農学
資料タイプtext
出版者Elsevier
NII資料タイプ学術雑誌論文
査読の有無査読あり
ISSN0038-0717
NCIDAA00844212
掲載誌名Soil biology and biochemistry
14
5
開始ページ461
終了ページ467
発行日1982
DOIinfo:doi/10.1016/0038-0717(82)90105-5
関連情報URL(IsPartOf)http://www.sciencedirect.com/science/journal/00380717
著者版/出版社版その他
リポジトリID2007020038
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2007020038