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タイトルヨミ
ホウガ 2ジ リン ノ リターフォール リョウ オヨビ ヨウブン カンゲン リョウ ノ ヘンカ
日本語以外のタイトル
Changes on the amount of nutrients returned by litterfall in a sprouting secondary forest
ファイル
言語
日本語
著者
片桐 成夫
金子 信博
長山 泰秀
栗原 紀美子
内容記述(抄録等)
The amounts of nutrient elements returned by litter fall were measured for seven years in the clear cutting area of Shimane University Forest at Sanbe. The nutrient return which was broken by clear cutting recovered gradually by the vegetation regenerating, sprouting, and the sorrounding forest. In seven years after cutting,the amount of nitrogen returned by litter fall became largest on the middle part of solpe. The amounts of phosphorus and other elements also became largest on the middle part. The amounts of nutrient elements returned except those by the surrounding forest were accounted to 21-60% for nitrogen, 21-51% for phosphorus, 15-34% for potassium, 21-69% for magnesium, and 55-139% for calcium, respectively. These amounts werelarger on the middle part(P2) or upper part(P3) than on thelower part(P1) and ridge top(P4).
掲載誌名
島根大学農学部研究報告
25
開始ページ
15
終了ページ
22
ISSN
0370940X
発行日
1991-12-21
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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