Journal of Bio-Environment Control (생물환경조절학회지)
- Volume 5 Issue 1
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- Pages.65-70
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- 1996
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- 1229-4675(pISSN)
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- 2765-3641(eISSN)
Effects of Concentrations of Nutrient Solution and Cu Stress on the Water Potential, Solute Potential and Turgor Pressure in Hydroponically Grown Muskmelon
양액농도와 Cu 스트레스가 양액재배 머스크멜론의 수분포텐셜, 침투포텐셜 및 팽압에 미치는 영향
Abstract
Water potential which is an physical chemistry and thermodynamic indicator expressed water status of plant root, stem and fruit could be use as a useful indicator for growth control of hydroponically grown muskmelon plant. Linear relationship was observed between EC and water potential of nutrient solution, consequently increment of EC related to the decreasing water potential and resulted with the alteration of water potential and solute potential of upper leaves. Rapid reduction in growth was observed in over 5
1. 배양액의 EC(mS/cm)와 배양액의 수분포텐셜은 직선적인 관계가 있고, EC의 증가는 배양액의 수분포텐셜 저하로 나타났으며 이에 따라 상위엽의 수분포텐셜이나 침투포텐셜이 변화하는 경향을 보였다. 2. 물리화학, 열역학적인 지표가 되는 수분포텐셜(
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