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Çѱ¹»ýÅÂÇÐȸ / v.5, no.4, 1982³â, pp.176-186
¼öÁ¾½Ä¹°ÀÇ »ýÀ°¿¡ ¹ÌÄ¡´Â Á߱ݼÓÀÇ ¿µÇâ¿¡ °üÇÑ ¿¬±¸ 1. Cadmium, Lead ÀÇ ¿µÇâ
( Studies on the Effect of heavy Metal on the Growth of Various Plants 1. The Effect of Cadmium and Lead )
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Uptake and effects of treated Cd and Pb in rose moss and tomato were studied in pot cultures. Three horticulural plants on the roadside were tested to determine the contents of heavy metals in plant parts. Yields of rose moss were increased by the increase Pb concentrations in soil. Yields of rose moss by Cd treatment were decreased in 1, 000 ppm group, but increased in 500 ppm group. Portulaca grandiflora Hook. proved to be tolerent of Pb and Cd added in soil. Yields of tomato were decreased by an incrase of Pb concentration in soil, and tomato proved to be weak for Pb added in soil. Pb contents in root, stem, leaf, and flower and seed of rose moss were increased by an in crease of Pb concentration in soil Pb content in root was the highest among them. Pb content was the highest in root of tomato, but the lowest in the stem. Among the heavy metal contents metal contents of three horticultural plants collected by roadside, it was the Chrysanthemum which had the highest contents of heavy metal among them. The heavy metal contents in stem were less than in the other plnat parts in all three plants. The number of flowers in rose moss was decreased by an increase of Pb, and Cd concentration in soil, but in tomato it was increased by an increase of Pb concentration in soil. Amount of rose moss seeds which were collected after cultivation was decreased by Pb, and Cd treatment in soil.
 
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The Korean Journal of Ecology / v.5, no.4, 1982³â, pp.176-186
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ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198211919964140)
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