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한국생태학회 / v.15, no.4, 1992년, pp.345-354 
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환경구배에 따른 붉은강남콩 ( Phaseolus multiflorus Willd. ) 의 에너지와 무기원소의 분배
( Allocation of energy and nutrients in phaseolus multiflorus willd. on environmental gradients ) |
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| 초 록 |
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| Allocation patterns of energy and mineral elements were investigated with phaseolus multiflorus grown in the environmental gradients. The result showed different energy allocation patterns according to relative light intensities and nutrients. The optimal switching time of energy allocation from vegetative to resproductive growth was delated as decreasing relative light intensity. The switch of the shift to reproduction was timed earlier in phosphorus treatment and delayed in nitrogen treatment. Analyzing the mineral elements to various organs, patterns of energy allocation were different from those of mineral allocation. There was no significant difference for allocation patterns in relative light intensity gradients. it was shown that n and p were distributed over the reproductive organs, k mainly in stems, ca in leaves and na in roots. mg was evenly distributed in each organs. |
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The Korean Journal of Ecology / v.15, no.4, 1992년, pp.345-354
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199211919967951)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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