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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국원예학회 HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY Vol.48 No.5
- 발행연도
- 2007.10
- 수록면
- 320 - 324 (5page)
이용수
이 논문의 연구 히스토리 (7)
2005
Change of Organic Matter Content of Growing Media Based on Mixing Ratio of Peatmoss, Perlite, and Vermiculite during the Pot Chrysanthemum Production in C-Channel Mat Irrigation System
Seung Won Kang
,
Chun Ho Pak
한국원예학회 학술발표요지
2005.10
학술대회자료
Measuring the Change of pH and EC of Growing Media Based on Mixing Ratio of Peatmoss, Perlite, and Vermiculite during the Pot- hrysanthemum (Dendranthmea × Grandiflorum ‘Vemini’) Production in C-Channel Mat Irrigation System
Seung Won Kang
,
Chun Ho Pak
한국원예학회 학술발표요지
2005.10
학술대회자료
Measuring the Water Potential and Estimation of the Soil Water Characteristics of Growing Media Based on Mixing Ratio of Peatmoss, Perlite, and Vermiculite
Seung Won Kang
,
Chun Ho Pak
한국원예학회 학술발표요지
2005.10
학술대회자료
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- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
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초록· 키워드
오류제보하기
Water potential in soil is one of the important physical factors. In relation to water content, soil moisture characterization (SMC) curve can be obtained using various measuring techniques. Dew point potentiameter, which measures the water potential, was used to estimate SMC curves of root media. Before blending and preparing root media, SMC curve of each peatmoss, vermiculite, and perlite was obtained. Peatmoss and vermiculite showed strong relationship between water content and water potential (peatmoss, r²=0.983; vermiculite, r²=0.883). However, it was not able to estimate SMC curve for perlite. For 20 different root media mixed with peatmoss, perlite, and vermiculite by volume, SMC curves of root media were obtained from two parameters, water content and water potential. Therefore, it can provide easier and faster method to define moisture characteristics of root media in laboratory.
목차
Abstract
Introduction
Materials and Methods
Results and Discussion
Literature Cited
참고문헌 (20)
참고문헌 신청
1. [학술지(정기간행물)] - Ahuja / / and R.D. Williams. 1985. Estimating soil water characteristics from simpler or limited data. Soil Sci. Soc. Amer. J. 49 : 1100 ~ 1105
2. [학술지(정기간행물)] - Arya / / L.M. and J.F. Paris. 1981. A physicoempirical model to predict the soil moisture characteristics from particle-size distribution and bulk density data. Soil. Sci. Amer. J. 45 : 1023 ~ 1030
3. [학술지(정기간행물)] - Bache / / and R.H.E. Inkson. 1981. Moisture release characteristics and porosity of twelve Scottish soil series and their variability. J. Soil Sci. 32 : 505 ~ 520
4. [학술지(정기간행물)] - Choi, J.M / 2000 / Effect of carriers on residue of wetting agent containing polyoxyethylene octylphenyl ether, initial wetting and water movement in container media. 18 : 839 ~ 844
5. [학술지(정기간행물)] - Choi, J.M / 2000 / Physico-chemical properties of organic and inorganic materials used as container media. 18 : 529 ~ 535
2. [학술지(정기간행물)] - Arya / / L.M. and J.F. Paris. 1981. A physicoempirical model to predict the soil moisture characteristics from particle-size distribution and bulk density data. Soil. Sci. Amer. J. 45 : 1023 ~ 1030
3. [학술지(정기간행물)] - Bache / / and R.H.E. Inkson. 1981. Moisture release characteristics and porosity of twelve Scottish soil series and their variability. J. Soil Sci. 32 : 505 ~ 520
4. [학술지(정기간행물)] - Choi, J.M / 2000 / Effect of carriers on residue of wetting agent containing polyoxyethylene octylphenyl ether, initial wetting and water movement in container media. 18 : 839 ~ 844
5. [학술지(정기간행물)] - Choi, J.M / 2000 / Physico-chemical properties of organic and inorganic materials used as container media. 18 : 529 ~ 535
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UCI(KEPA) : I410-ECN-0101-2009-525-016086016