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http://dx.doi.org/10.23097/JPAF:2022.24(2).5

Growth and Physiological Characteristics of Prunus × yedoensis Matsum. by Irrigation Level  

Koo, Nam In (National Institute of Forest Science)
Song, Yeong Geun (Department of Crops and Forestry, Korea National University of Agriculture & Fisheries)
Yoon, Kyeong Kyu (Department of Crops and Forestry, Korea National University of Agriculture & Fisheries)
Lee, Kyeong Cheol (Department of Crops and Forestry, Korea National University of Agriculture & Fisheries)
Publication Information
Journal of Practical Agriculture & Fisheries Research / v.24, no.2, 2022 , pp. 5-11 More about this Journal
Abstract
Prunus × yedoensis is a representative tree species in residential areas often used as a street tree or park tree, with its popularity due to splendid flowers in the spring. We investigated plant growth, photosynthesis, chlorophyll, and carotenoid concentrations of Prunus yedoensis at 400ml/pot, 1,000ml/pot, and 2,000ml/pot Irrigation treatments. Overall growth indices such as tree height, diameter at root collar (DRC), and total dry weight could be ranked in the decreasing order "2,000ml/pot > 1,000ml/pot > 400ml/pot.". However, 2,000ml/pot featured decreased photosynthesis and total chlorophyll carotenoid contents than 1,000ml/pot treatment after July. And also, The 1,000ml/pot treatment showed relatively high photosynthetic activity and chlorophyll contents. These results suggested that the cultivation of Prunus yedoensis under 1,000ml/pot Irrigation treatment(soil water contents 25~35%) showed the best condition in growth.
Keywords
Prunus yedoensis; Irrigation; Growth; Chlorophyll; Photosynthesis;
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Times Cited By KSCI : 4  (Citation Analysis)
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