지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
This study is conducted to analyze effects of soil moisture on the growth of maple(Acer palmatum) under indoor low light intensity. Maples grew under three different light intensities such as sunny place(average 353.2W/$m^2$), half shade(average 7.7 W/$m^2$) and shade/(average 1.9W/$m^2$).Under half shady and shady condition, each 24 planters(2 maples planted in each planter) were used and divided into 3 groups treated with different watering points. Three levels of soil water potential were set for watering points, such as -200mbar, -300mbar or -500mbar. Under sunny condition, there were only group of 8 planters, as comparison. Watering was applied when soil water potentials reached -500maber. The results of plant growth experiment are as followed. 1. Under the shady condition, 32 maples died among 48 maples for 7 months. 9 maples survived, watered at soil water potential -200mbar, 5maples at -300mbar and 2maples at -500mbar. 2. Leaf water content ratios were higher under lower light intensity. For the cell wall became thinner under lower light intensity. 3. Maples in shady were easy to die due to having thin cell wall, therefore they were easy to loss the turgor pressure. 4. In case of half shady condition, the group, watered at soil water potential -200mbar, had much smaller amount of rootlet than -300mbar, because there were excessive soil water. The group, watered at soil water potential -500mbar, had smaller amount of rootlet than -300mbar and there was a remarkable difference in leaf water potential in spite of nearly same soil water potential, because leaves received the water stress under lower soil water potential. 5. When maples grew soundly, the leaf water potential was largely influenced by the soil water potential.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
토양수
한국토양비료학회지
2009 .08
-
연초의 생육에 미치는 수분의 영향
한국연초학회지
1982 .01
-
Relative Sensitivity Analysis of the Soil Water Characteristics Curve
한국토양비료학회지
2015 .12
-
토분과 Root Control Bag에 의한 근권제한이 단풍나무의 생장에 미치는 영향
한국조경학회지
2000 .01
-
토양수분퍼텐셜이 복분자 습해와 토양특성에 미치는 영향
한국토양비료학회지
2011 .04
-
토양수분
한국토양비료학회지
1998 .12
-
고추재배에서 토성별 토양수분, 토양온도, 무기태질소 변화에 따른 CO2 배출량 평가
한국토양비료학회지
2008 .12
-
The Water and Soil Environment at Pond Wetland in Agricultural Landscape, Korea
한국토양비료학회 학술발표회 초록집
2014 .06
-
The Role of Particle Shape and Texture in Amplifying Hydrophobic Behavior at the Soil-Water Interface
한국토양비료학회 학술발표회 초록집
2014 .06
-
고흡수성 수지 처리에 따른 토양 수분 함량과 배수 특성 변화
한국농공학회논문집
2016 .01
-
Soil CO2 Flux during Decomposition of Leaf Litter as Affected by Soil Water and N Addition
한국토양비료학회 학술발표회 초록집
2014 .06
-
The Regulation of Root Pruning and Soil Water Content to Apple Leaf Water Use Efficiency
한국원예학회 기타 간행물
2006 .08
-
A Multi-Frequency Approach to Inexpensive, Accurate Dielectric Measurements of Soil Water Content
한국토양비료학회 학술발표회 초록집
2014 .06
-
Effect of Irrigation Level on Sap Flow, Relative Water Content, and Photosynthetic Rate during Bulb Development Stage of Garlic Plants
HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY
2006 .12
-
Interpreting in situ Soil Water Characteristics Curve under Different Paddy Soil Types Using Undisturbed Lysimeter with Soil Sensor
한국토양비료학회지
2017 .10
-
Soil Water Retention and Water Use Efficiency of Cotton under Plastic Mulched Drip Irrigation in Soils of Different Salinities in the Tarim River Basin
한국토양비료학회 학술발표회 초록집
2014 .06
-
Soil Technology of Storm Water Infiltration in Urban Area
한국토양비료학회 학술발표회 초록집
2009 .10
-
Seeing Soil
한국토양비료학회 학술발표회 초록집
2014 .06
-
Estimating Soil Available Water Capacity Using Legacy Soil Data in Korea
한국토양비료학회 학술발표회 초록집
2013 .05
-
Estimating the economic value of agricultural water using the virtual water concept
Korean Journal of Agricultural Science
2017 .12
이 논문의 저자 정보
최근 본 자료
댓글(0)
0