Open-Water Culture Of Gracilaria Tikvahlae (McLahlan) (Rhodophyta, Gigartinales)
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چکیده
منابع مشابه
Differences in physiological responses between winter and summer Gracilaria tenuistipitata (Gigartinales, Rhodophyta) to varying temperature
Gracilaria tenuistipitata var. liui Zhang et Xia, which is farmed in brackish water ponds of southern Taiwan as a major food of sea abalone, produces poor yields in winter. This study investigated the effects of year, location (pond), and season on the physiological responses of G. tenuistipitata to varying temperature. Neither year nor pond affected the physiological parameters. Season signifi...
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Seaweeds survive in marine waters with high sulfate concentration compared to those living at freshwater habitats. The cell wall polymer of Gracilaria spp. which supplies more than 50% of the world agar is heavily sulfated. Since sulfation reduces the agar quality, it is interesting to investigate the effects of sulfate deprivation on the sulfate contents of seaweed and agar, as well as the met...
متن کاملAgars from three species of Gracilaria (Rhodophyta) from Yucatán Peninsula.
Gracilaria cervicornis, Gracilaria blodgettii and Gracilaria crassissima growing along the coasts of Yucatán were investigated for their agar content. The effect of different concentrations of NaOH in the alkali treatment was evaluated. The three species of Gracilaria produced agars, both native and alkali treated, with different properties confirming the heterogeneity of the agar polymers in t...
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MICHAEL Y. ROLEDA, KATHARINA ZACHER, ANGELA WULFF, DIETER HANELT AND CHRISTIAN WIENCKE Institute for Polar Ecology, University of Kiel, Wischhofstrasse 1-3, Bldg. 12, D-24148 Kiel, Germany Section Seaweed Biology, Alfred Wegener Institute for Polar and Marine Research, Am Handelshafen 12, D-27570 Bremerhaven, Germany Department of Marine Ecology, Marine Botany, Göteborg University, P.O. Box 461...
متن کاملPopulation Studies and Carrageenan Properties in Eight Gigartinales (Rhodophyta) from Western Coast of Portugal
Eight carrageenophytes, representing seven genera and three families of Gigartinales (Florideophyceae), were studied for 15 months. The reproductive status, dry weight, and carrageenan content have been followed by a monthly random sampling. The highest carrageenan yields were found in Chondracanthus acicularis (61.1%), Gigartina pistillata (59.7%), and Chondracanthus teedei var. lusitanicus (5...
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ژورنال
عنوان ژورنال: Ciencias Marinas
سال: 1988
ISSN: 0185-3880,2395-9053
DOI: 10.7773/cm.v14i1.564