The occurrence of ammonia fungi, and changes in soil conditions and decay rate of bamboo in response to application of a large amount of urea in a bamboo grove in Chiba Prefecture, central Japan 

作成者 Fukiharu, Toshimitsu, Sato, Yumiok, Suzuki, Akira
作成者 (ヨミ) サトウ, ユミコ, スズキ, アキラ
作成者の別表記 吹春, 俊光
キーワード等 ammonia fungi, Crucispora rhombisperma, decay rate, pH, Phyllostachys bambusoides, urea treatment, water content
日本十進分類法 (NDC) 370
内容 This research investigated the occurrence of ammonia fungi, and changes in soil conditions and the decay rates of bamboo (Phyllostachys bambusoides) culm pieces in response to application of urea (800 g/m^2) on the floor of a bamboo (P. bambusoides) grove. Research was conducted in Chiba Prefecture, central Japan from 2 July 1993 to 20 January 1994. Four species of ammonia fungi, Amblyosporium botrytis, Coprinus cinereus, C.phlyctidosporus and Crucispora rhombisprma were collected on the urea-treated plot (urea plot). pH values of soils in the urea plot increased to about 9 by 7 days after the urea application, but then decreased to those at control level, 5.1-7.0 by 38 days after the application. Water contents of the soils in the L-H layer of the urea plot were somewhat higher than those at control level for 4 months after the urea application, but no difference in water contents of soils in the A horizon between urea and control plots (urea non-treated plot) was observed throughout the sampling period. No difference in decay rates of bamboo pieces embedded in the urea and control plots was observed during the sampling period. The data obtained indicates that the effect of urea application in a bamboo grove is less than that in other habitats.
公開者 千葉大学教育学部
コンテンツの種類 紀要論文 Departmental Bulletin Paper
DCMI資源タイプ text
ファイル形式 application/pdf
ISSN 1342-7423
NCID AN10494753
掲載誌情報 千葉大学教育学部研究紀要. III, 自然科学編 Vol.45 page.61-67 (19970228)
情報源 Bulletin of the Faculty of Education, Chiba University. III, Natural sciences
言語 英語
著者版フラグ publisher

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