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한국생태학회 / v.15, no.2, 1992년, pp.173-180 
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식물의 납과 아연의 내성에 관한 유전현상
( Genetic phenomena for the pb and zu tolerance in plants ) |
| ;; 이화여자대학교 생물학과;;
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| 초 록 |
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| Pb, Zn tolerance of phaseolus multiflorus was investigated, based on the elongation of root and stem, pollen Germination and progeny quality in various pb, zn concentrations. The result obtained by water culture showed that the growth of roots and steams of phaseolus multiflorus from pb-zn mine site is less inhivited than that of the control site. The flower of phaseolus multiflorus from which pollen was taken were grown without added pb, zn and percent germination of pollen observed in a range of pb, zn concentrations. The percent germination of pollen from pb-zn mine site was higher than the control site. phaseolus multiflorus collected at a pb-zn mine site and the control site was site were grown at different pb, zn concentrations, its progeny was retreated with same concentrations of pb-zn mine site was more vigorous than the control site. thus, pb-zn tolerance was able to expressed in both pollen and sporophytes. |
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The Korean Journal of Ecology / v.15, no.2, 1992년, pp.173-180
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199211919967800)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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