On Rhodomonas ovalis NYGAARD as Food for Clam Larvae
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منابع مشابه
Infusoria suitable live food for fish larvae
Infusoria are a group of aquatic organisms that are used to feed fish larvae. They are actually small forms of life in freshwater that include: Amoeba, Oglena, Green algae, Paramecium, Rotifer, Vertisella, and Invertebrates are small. Due to its small size, Infusoria can be used to breed newly hatched larvae of many aquarium fish species such as gourami and beta fish. Many home aquarium owners ...
متن کاملRelative Value of Ten Genera of Micro-organisms as Foods for Oyster and Clam Larvae
Twelve species of micro-organisms, representing ten diffe.rent. genera, were used in feeding experiments t.o determine t.heir relative value as foods for larvae of oysters (C1'a~.Yosft·ea. vll'ginica) and clams (Ventts 1ne1'ce'lUtru,,). booM'ySM galba'na and Monochrysls lutheri were approximately equal in value as foods for either species of larvae, and were the best single foods for oyster lar...
متن کاملMorphological variations of fossa ovalis atrial septal defects (secundum): feasibility for transcutaneous closure with the clam-shell device.
OBJECTIVE--To assess the morphology of fossa ovalis atrial septal defects (FOASD; secundum atrial septal defect) to determine in what proportion percutaneous closure with the clam-shell device might be feasible. DESIGN--Review of the intraoperative description of the morphology and size of FOASD. PATIENTS--106 consecutive patients with FOASD. SETTING--A regional children's cardiac referral cent...
متن کاملand Gerhard Nygaard
In dealing with a large-scale system, one usually does not have adequate knowledge of the plant parameters and interactions among subsystems. The decentralized adaptive technique, designed independently for local subsystems and using locally available signals for feedback propose, is an appropriate strategy to be employed. In the context of decentralized adaptive control, a number of results ha...
متن کاملClam predator protection is effective and necessary for food production.
Shellfish aquaculture is a widely practiced way of producing food for human consumption in coastal areas. When farming intertidal clams, farmers commonly protect young seedling clams from predatory losses by covering farmed plots with netting or screening. Recent discussion of the effectiveness of protective nets or screens and their environmental effects has raised questions concerning the uti...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1971
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.37.1044