Comparative study on the leaf pigment compositions of Korean ginseng (Panax ginseng C.A. Meyer) as shade plant.
1986
Lim S.U. | Lee M.K.
The differences of pigment compositions in leaf chloroplast between sun and shade plant were analyzed to investigate the photo-induced destructive effects on shade species under the strong light. Ginseng was selected as a C-3 shade plant, soybean as C-3 sun species and corn as C-4 malate forming sun species. To study the effects of light, ginseng was divided into two subgroups; the 1 and 2 lines received sunlight a little more than those of 3 and 4 lines. Total amounts of chlorophylls, carotenes and xanthophylls were not considerably different among 3 and 4-lined ginseng, soybean and corn. However, the amounts of the three components of 1 and 2-lined ginseng and the chlorophylls content in corn leaves were smaller than those of others.
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