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Title Transcription
スギ ヒノキ ジュヒ ハイザイ コンポストカ ソザイ ノ スイコウ サイバイヨウ ベッド ヘノ テキオウセイ ノ ケンキュウ スギ ヒノキ ジュヒ ベッド ノ ブッセイ
Title Alternative
Studies on Plasticity for Hydro-Cultivation System Compressed Solid Beds using Biomass Materials : Chemical and Physical Properties of Biomass Beds (Bark of Japanese Ceder and Cypress)
File
language
jpn
Author
Iwao, Toshio
Wei, Yaling
Im, Gyuwan
Fujiura, Tateshi
Fang, Wei
Takeyama, Kouichi
Shimosato, Yasuhiro
Description
The compressed solid beds are widly current in hydrocultivation systems, but these utilization encounter various handling problems including environmental Pollutions. From the above, the objective of this study is to make it able to apply to the hydro cultivation system of the biomass compossed solid bed which is made with bark materials of Japanese ceder and cypress.
This paper is dealt with the chemical components of the biomass material and physical properties related to water absorption, drying and compressive strength to be able to apply biomass solid beds to the hydro cultivation.
From the experimental results, the bark of Japanese ceder and cypress as biomass contains antibacterial components and have the power of molding. The rate of three phase (rate of water, air and solid under the condition of water absorption) of the biomass bed is similar to that of soil. In the case of the rock wool bed, the rate of water content is more higher than that of the biomass bed.
Key words: Biomass bed; chemical and physical property; hydrocultivation.
Journal Title
Bulletin of the Faculty of Agriculture, Shimane University
Volume
28
Start Page
53
End Page
59
ISSN
0370940X
Published Date
1994-12-20
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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