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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 ニオケル ブッシツ ジュンカン ニ カンスル ケンキュウ 10 ドジョウ チュウ ノ ヨウブンリョウ ト カン シツド シスウ ノ カンケイ ニツイテ
Title Alternative (English)
Studies on Mineral Cycling in a Deciduous Broad-leaved Forest at Sanbe Forest of Shimane University(X) : Relation between Amount of Nutrient Elements in Soil and Moisture Index
File
language
jpn
Author
Katagiri, Shigeo
Ishii, Hiroshi
Miyake, Noboru
Kitamura, Masao
Description
This paper deals with the relation between nutrients in soil and water condition which changed along slope in deciduous broad-leaved forests on black soil type at Sanbe Forest of Shimane University.
1. The weight of dry matter in A_0 horizon increased with the increase of moisture index, but the tendency was not extremely in compared with brown forest soil type.
2. The nutrient contents of A_0 horizon became lower with the increase of moisture index. As the degree of lowerling was little, the amount of nutrient elements in A_0 horizon showed same trend as the weight of dry matter.
3. The nutrient concentrations of mineral soil also became lower with the increase of moisture index. These were related with the difference of soil type and the concentration of carbon, nitrogen and exchangeable calcium were higher in mesic soil (Bl_D) and lower on xeric soil (lBl_B ).
4. The amount of nutrient elements in mineral soil was twice or three times as much as that of brown forest soil type. The amount of carbon, nitrogen and exchangeable calcium was increased with the increase of moisture index as well as brown forest soil, but the amount of exchangeable potassium and magnesium showed opposite tendency.
5. Mean tree height of sampling plots related to the amount of carbon and nitrogen in mineral soil.
Journal Title
Bulletin of the Faculty of Agriculture, Shimane University
Volume
17
Start Page
53
End Page
59
ISSN
0370940X
Published Date
1983-12-20
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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