Browse > Article

Characteristics of Photosynthesis with Growing Stages by different Shading Materials in Panax Ginseng C. A. Meyer  

Lee, Chung-Yeol (School of Bio-Resources, Pusan Natl. Univ.)
Publication Information
Korean Journal of Medicinal Crop Science / v.15, no.4, 2007 , pp. 276-284 More about this Journal
Abstract
To investigate the influence of shading materials with growing stages in Panax Ginseng C. A. Meyer, the diurnal change of photosynthesis, stomatal conductance, transpiration and its any correlation were measured. The net photosynthetic rate and stomatal conductance of ginseng were higher in the morning than in the broad day. The net photosynthetic rate was increased as the PAR (Photosynthetically Action Radiation) was increased and it was reached the maximum at the $200\;{\mu}mol/m^2/s$ of PAR in overall leaves. Transpiration rate was increased in the afternoon compared to in the morning. The transpiration rate was higher in rain shelter shading plate than in polyethylene net. A linear equation was obtained between net photosynthetic rate and stomatal conductance in the morning. SPAD was higher in rain shelter shading plate than in polyethylene net through all growth stages. It may result from the decrease of growth progress. From investigating photosynthetic characteristics, we concluded that shading plate of rain shelter was more an efficient material to ginseng growth.
Keywords
panax ginseng; PAR; photosynthesis; shading material; stomal conductance; SPAD; transpiration;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
연도 인용수 순위
1 Jo JS, Mok SK, Won JY (1985) Studies on the leaf Characteristics and the Photosynthesis of Korean Ginseng II. Seasonal Changes of Photosynthesis of 4-Year Old Ginseng. (Panax ginseng C.A. Meyer) Korean J. Medical Crop Sci. 30(4):398-404   과학기술학회마을
2 Lee CY, Tsuno Y Nakano J, Yamaguchi T (1994) Ecophysiogical studies on the drought resistance of soybean 1. changes in Photosynthesis, transpiration and root respiration with soil moisture defic. Japan J. Crop Sci. 63(2):215-222   DOI   ScienceOn
3 Lee SS, Kim JM, Cheon SK, Kim YT (1982) Relationship between Environmental Conditions and the Growth of Ginseng Plant in Field. II. Light Intensity under Shading Materials and Photosynthesis. Korean J. Crop Sci. 27(2):169-174
4 Gindel (1969) Stomata constellation in the leanes of cotton, maize and wheat plants as a function of soil moisture and environment. Physiology Plartarum 22:1143   DOI
5 和田義春, 渡辺和之, 三浦邦夫(1992) 開花後のイネ葉身老化におよぼす遮光の影響. 日作紀 61(別1): 126-127
6 Won JY, Lee CY (2002) Characteristics of Photosynthesis and Dry Matter Production of Liriope platyphylla $W_{ANG}$ et $T_{ANG}$. Korean J. Medical Crop Sci. 10(2):82-87   과학기술학회마을
7 Parke JL and Shotwell KM (1989) Diseases of Cultivated Ginseng. Univ. Wisconsin Extension, Madison, WI. 16
8 Clees Cooper and Mickey Qualls (1967) Morphology and chorophyll content of shade and sun leaves of two legumes. Crop Sci. 7:672   DOI
9 Lee SS, Kim JM, Cheon SK, Mok SK (1987) Relationship between Environmental Conditions and the Growth of Ginseng Plant in Field. III. Field Photosynthesis under Different Light Intensity. Korean J. Crop Sci. 32(3):256-267   과학기술학회마을
10 Park H, Lee MG, Lee JR (1986) Photosynthesis and Respiration of Ginseng Leaf and Root in Relation to Senescence of Aerial Part. Korean J. Ginseng Sci. Vol. 10, No. 2
11 Lee SS (2002) Characteristics of photosynthesis among New Cultivars of Ginseng. (Panax ginseng C.A. Meyer) J. Ginseng Res. 26(2):85-88   DOI
12 津野幸人 (1971) 葉內水分と光合成作用との關係. 日作紙 40(2):41-42
13 Lee CH, Lee JC, Cheon SK, Kim YT, Ahn SB (1982) Studieson the Optimum Light Intensity for Growth of Panax ginseng I. Effects of Light Intensity on Growth of Shoots and Roots of Ginseng Plants. Korean J. Ginseng Sci. Vol.6, No.1 (1982)
14 Hyun DY, Hwang JK, Choi SY, Jo JS (1993) Photosynthetic Characteristics of Panax ginseng C.A. Meyer I. Photosynthetic Response to Changes of Light Intensity and Leaf Temperature. Korean J. Ginseng Sci. 17(3):240-245   과학기술학회마을
15 Cheon SK, Mok SK, Lee SS, Shin DY (1991) Effects of Light Intensity and Quality on the Growth and Quality of Korean Ginseng (Panax ginseng C.A. Meyer) III. Effects of Light Intensity on the Quality of Ginseng Plant. Korean J. Ginseng sci. 15(2):144-151
16 Cheon SK, Mok SK, Lee SS, Shin DY (1991) Effects of Light Intensity and Quality on the Growth and Quality of Korean Ginseng (Panax ginseng C.A. Meyer) I. Effects of Light Intensity on the Growth and Yield of Ginseng Plants. Korean J. Ginseng sci. 15(1):21-30
17 Barrs HD (1968) Effect of cyclic variations in gas exchange under constant environmental conditions on the ratio transpiration to net photosynthesis Physiol. Plant. 21:918-929   DOI
18 Dhearman R CC and Beard JB (1972) Stomatal density and distribution in agrosis as in Tluenced by Species, cultivar, and leaf blade surface and position. Crop Sci. 12:822   DOI
19 Lee CY (2002) Main Factors affecting on Photosynthesis under shading condition of Codonopsis Ianceolata Trautv. Korean J. Medical Crop Sci. 10(5):409-414   과학기술학회마을
20 Lee CY, Won JY (2007) Effects of Shading Treatments on Photosynthetic rate and Growth in Codonopsis Ianceolata Trautv. Korean J. Medical Crop Sci. 15(3):152-156   과학기술학회마을
21 Lee SW, Kang SW, Kim DY, Seong NS, Park HW (2004) comparison of growth characteristics and compounds of ginseng cultivated by paddy and upland cultivation. Korean J. Med. Crop Sci. 12(1):10-16
22 Yang DC, Lee ST, Lee SJ, Kim YH and Kang YH (1989) Characteristics of Light Harvesting Chlorophyll-Protein Complex and Singlet Oxygen($O_{2}$) Quenching in Leaf-burning Disease from Panax ginseng C.A. Meyer. Korean J. Ginseng Sci. 13(2):158
23 Cheon SK, Mok SK, Lee SS, Shin DY (1991) Effects of Light Intensity and Quality on the Growth and Quality of Korean Ginseng (Panax ginseng C.A. Meyer) II. Relationship between Light Intensity and Planting Density. Korean J. Ginseng Sci. 15(1):31-35
24 Lee SW, Cha SW, Hyun DY, Kim YC, Kang SW, Seung NS (2005) Comparison of growth characteristics, and extract and crude saponin contents in 4-Year-Old ginseng cultured by direct seeding and transplanting cultivation. Korean J. Med. Crop Sci. 13(6):241-244   과학기술학회마을