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한국식물학회 / v.23, no.1, 1980년, pp.27-33 
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간척지내 식물종자의 내염성과 발아에 관한 연구
( Study on the Seed Germination and Salt Tolerance of Plants in Reclaimed Salt Area ) |
| 김철수; 목포대학;
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| 초 록 |
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| The germination character and the salt tolerance of seeds collected in a salt reclaimed area were studied. Twenty species of seeds out of 30 species collected were germinated under natural or continuous light conditions but only 16 species under dark condition. Germination percentage of seeds under dark was more decreased than those under other two conditions and speed of germination was accelerated at high temperature. It is clear that almost all the wild weeds were the light germinated seeds. The higher concentration of NaCl for germination inhibited to make the lower percentage and rate of germination. The germination curves of seeds treated with NaCl solution were classified into 3 different curves; a steeper, a parabola and intermediate. The critical concentrations of NaCl for germination were 2.3% for Brassica napus, 1.8% for Echinochloa hispidula, 1.5% for Setaria lutescens, 1.3% for Aster koraiensis, 0.7% for Bromus japonicus and 0.6% for Glyceria acutiflora. |
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| 키워드 |
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Journal of Plant Biology / v.23, no.1, 1980년, pp.27-33
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198011920113319)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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