- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on June 30, 2025】Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Analysis of the Planting Density toward Low-cost Forestry:
-
- Fukuchi Shinsuke
- CLIS Co., Ltd.
-
- Yoshida Shigejiro
- Faculty of Agriculture, Kyushu University
-
- Mizoue Nobuya
- Faculty of Agriculture, Kyushu University
-
- Murakami Takuhiko
- Graduate School of Science & Technology, Niigata University
-
- Kajisa Tsuyoshi
- Faculty of Agriculture, Kyushu University
-
- Ota Tetsuji
- Faculty of Agriculture, Kyushu University
-
- Nagashima Keiko
- Graduate School of Life and Environmental Science, Kyoto Prefectural University
Bibliographic Information
- Other Title
-
- 低コスト林業に向けた植栽密度の検討
- 低コスト林業に向けた植栽密度の検討 : オビスギ植栽密度試験地の結果から
- テイコスト リンギョウ ニ ムケタ ショクサイミツド ノ ケントウ : オビスギショクサイミツド シケンチ ノ ケッカ カラ
- Analysis of the Planting Density toward Low-cost Forestry: a Result from the Experimental Plots of Obi-sugi Planting Density.
- a Result from the Experimental Plots of Obi-sugi Planting Density
- —オビスギ植栽密度試験地の結果から—
Search this article
Description
We investigated the planting density of Sugi (Cryptomeia japonica) at two experimental density plots of Obi-sugi trees in the south forest district of the national forest, Miyazaki Prefecture. There were established in 1974. Both have the same systematic experimental design formulated by Nelder (1962) with 10 density blocks in the range of 376∼10,000 stems/ha and 36 repetitions. The weakness was identified in the extreme high and low density classes on the basis of the tree size, growth rate and wood quality. The high density class included the higher volume density per ha, which became constant with a volume density greater than 1,615 stems/ha. This class included trees with lower wood quality, while the low density class included those with the lower volume density per ha. From the above analysis, we concluded that the moderate planting density, which is approximately 2,000-2,800 stems per ha, is the appropriate density for low-cost forestry.
Journal
-
- Journal of the Japanese Forest Society
-
Journal of the Japanese Forest Society 93 (6), 303-308, 2011
The Japanese Forest Society
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001205227382144
-
- NII Article ID
- 130002107842
-
- NII Book ID
- AA12003078
-
- ISSN
- 1882398X
- 13498509
-
- NDL BIB ID
- 023479857
-
- Text Lang
- ja
-
- Article Type
- journal article
-
- Data Source
-
- JaLC
- IRDB
- NDL Search
- Crossref
- CiNii Articles
- OpenAIRE
-
- Abstract License Flag
- Disallowed