Growth and food habits of hybrid carp, Ctenopharyngodon idella X Aristichthys nobilis, from aerated and non-aerated ponds
Hybrid grass carp fry were stocked into 0.04 ha ponds with and without paddlewheel aeration. Growth rate was significantly greater in fish from the aerated ponds. All the fish preyed upon identical organisms but in different proportions. 40-80 mm hybrids in non-aerated ponds consumed greater volumes...
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Veröffentlicht in: | Journal of fish biology 1983, Vol.23 (5), p.595-604 |
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Format: | Artikel |
Sprache: | eng |
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