作者: George P. Kraemer , Charles Yarish
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摘要: Due to their rapid growth and nutrient assimilation,Porphyra spp. are good candidates for bioremediation polyculture. The production potential of two strains P. purpurea umbilicalis from north-east USA was evaluated by measuring rates photosynthesis (as O2evolution) material grown at 20 °C. Photosynthetic were 80%higher than over the temperature range 5–20 °C, both sub-saturating andsaturating irradiances (37 289 μmol photonm-2 s-1). Porphyra more efficient low (higher α) had a higher Pmax (23.0 vs 15.6 μmolO2 g-1 DW min-1) P.purpurea, suggesting that is better choice mass culture, where self-shading maybe severe.