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A.E. Thomas

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Little information is available on the survival of grass carp (Ctenopharyngodon idella) in ponds &mdash especially on the survival of fry to large fingerling stage, during the time when the most mortality would be expected. Development of monosex (all female) grass carp at the Fish Farming Experimental Station by the technique of artificial gynogenesis (Stanley et al. 1975) enabled us to observe survival to the large fingersling stage under several stocking densities and pond conditions. These limited observations, made incidentally to other studies, may provide clues for the development of management techniques to reduce mortality. Monosex fry were used in these observations, but there is no reason to suppose that...
Categories: Publication; Types: Citation; Tags: Progressive Fish-Culturist
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