|
|
|
한국식물학회 / v.33, no.2, 1990년, pp.141-146 
|
해산 녹조 털가지파래(Enteromorpha multiramosa Bliding)의 발아와 생장에 대한 온도와 염분도의 효과
( Effects of Temperature and Salinity on Germination and Vegeative Growth of Enteromorpha multiramosa Bliding(Chlorophyceae, Ulvales) ) |
| 김광용; 서울대학교 자연과학대학 식물학과;
|
|
|
 |
|
| |
| 초 록 |
|
|
| Germination and vegetative growth of Enteromorpha multiramosa Bliding from Pyoson, Cheju Island were investigated in laboratory under various combinations of temperature (5-$25^{circ}C$) and salinity (8-48$^{circ}C$). Percent level of germination was relatively high at all combinations of the two factors. The highest value among the combinations was revealed at 15$^{circ}C$ and 32$ extperthousand$. Dry weight also was fairly high at all levels of combination with maximum value at 2$0^{circ}C$ and 32$ extperthousand$. Analysis of variance for germination and growth was completed respectively and polynomial prediction models were constructed. F ratio revealed that all factors had a significant effect (p<0.001) on percentage of germination and dry weight, and their interactions also were significant (p<0.001), although the F ratio of interactions was far less than that for either the separate effect of temperature or salinity. Response surface of polynomial equation represented that temperature influenced less than salinity on germination, while it effected remarkably on vegetative growth, so the Enteromorpha multiramosa was kept to visible macrothalli from winter to spring in Cheju Island. |
| |
| 키워드 |
|
| |
|
|
|
|
Journal of Plant Biology / v.33, no.2, 1990년, pp.141-146
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011920115208)
언어 : 영어 |
|
| 논문 제공 : KISTI 한국과학기술정보연구원 |
|
|
|
|
|
|
