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Title Transcription
サンベ エンシュウリン ナイ ノ ラクヨウ コウヨウ ジュリン ノ カソウ ショクセイ ノ ヨウブン ガンユウリツ ニツイテ
Title Alternative (English)
Nutrient Concentration of Understory Species of Deciduous Broad-leaved Forests at Sanbe Forest of Shimane University
File
language
jpn
Author
Katagiri, Shigeo
Kaneko, Nobuhiro
Miyake, Noboru
Description
This paper deals with the nutrient concentration and amount of understory of a deciduous broad-leaved forest at Sanbe Forest of Shimane University.
1. 38 species appeared in the understory of sampling plots and the number of individuals was 27400 per hectare. Dominant species were the following seven shrubs; Lindera umbellata, Viburnum Wrightii, Viburnum erosum, Ilex crenata, Pieris japonica, Helwingia japonica, Callicarpa japonica, and Euonymus oxyphyllus.
2. The above ground weights of shrubs were related to D^2_0H or D^2H. In estimating the above ground biomass of understory, the values were 6.69ton/ha in P-1 and 3.75 ton/ha in P-2. It was 2.0-3.2% of total above ground biomass.
3. The nutrient concentrations of shrubs were fluctuated with wide range and depended upon the difference of species and the size of trees.
4. The amounts of five nutrient elements of understory were 23.2-13.7 for N, 2.35-1.37 for P, 15.9-9.7 for K, 7.3-4.3 for Mg, and 43.6-25.7 kg/ha for Ca. The percentages of nutrient amount to total nutrient amount of above ground were about 4% for N and Ca, and 6-8% for P, K and Mg. These values were larger than that of dry matter.
Journal Title
Bulletin of the Faculty of Agriculture, Shimane University
Volume
22
Start Page
43
End Page
50
ISSN
0370940X
Published Date
1988-12-21
NCID
AN00108015
Publisher
島根大学農学部
Publisher Aalternative
Shimane University, Faculty of Agriculture
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Life and Environmental Science
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