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フルテキストURL2007020024.pdf ( 2.9MB ) 公開日 2010-09-28
タイトルEstimation of mycorrhizal colonization of the roots of oak seedlings inoculated with an ectomycorrhizal fungus, Laccaria amethystea
作成者Tateishi, Takahiro
Yokoyama, Kazuhira
Kohno, Nobuyuki
Okabe, Hiroaki
Marumoto, Takuya
作成者ヨミタテイシ, タカヒロ
ヨコヤマ, カズヒラ
コウノ, ノブユキ
オカベ, ヒロアキ
マルモト, タクヤ
作成者別表記立石, 貴浩
横山, 和平
河野, 伸之
岡部, 宏秋
丸本, 卓哉
作成者所属山口大学農学部
内容記述(抄録等)Six-month-old seedlings of Quercus serrata and Quercus glauca in a nursery were inoculated with the ectomycorrhizal fungus Laccaria amethystea encapsulated in alginate gel and grown in the nursery. The seedlings were collected at 1, 3, and 5 months after the inoculation and examined for colonization of the root system with ectomycorrhizal fungi. The roots within 5 months after the inoculation showed rudimentary ectomycorrhizal colonization. The level of colonization of the root system was estimated based on the intensity of hyphal covering on the root tips by staining with a fluorescent dye and expressed as an index of mycorrhizal colonization (IMC). IMC increased with the time after inoculation and reached values of 4 and 12% in Q. serrata and Q. glauca, respectively at 5 months after the inoculation. The determination of IMC may enable to assess the development of mycorrhizal colonization of the root system that shows rudimentary ectomycorrhizas after the inoculation.
本文言語eng
著者キーワードcolonization level
ectomycorrhizal fungi
Laccaria amethystea
oak seedlings
root tips
主題農学
資料タイプtext
ファイル形式application/pdf
出版者日本土壌肥料学会
出版者ヨミニホン ドジョウ ヒリョウ ガッカイ
NII資料タイプ学術雑誌論文
査読の有無査読あり
ISSN0038-0768
NCIDAA00844314
掲載誌名Soil science and plant nutrition
49
4
開始ページ641
終了ページ645
発行日2003-08
関連情報URL(HasVersion)http://ci.nii.ac.jp/naid/10012149035/
関連情報URL(IsPartOf)http://www.blackwellpublishing.com/journal.asp?ref=0038-0768&site=1
著者版/出版社版出版社版
リポジトリID2007020024
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2007020024