Method for pond culturing Coilia ectenes
A technology for ponds and cuttlefish, applied in the field of fish farming, can solve the problems of low survival rate, low commodity rate, and low output, and achieve high quality, improved survival rate, and significant social and economic benefits
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Embodiment 1
[0074] This embodiment is used for illustrating the method for cultivating the silver anchovy pond provided by the invention.
[0075] When the daily average water temperature in the pond is 10°C, put the silver anchovy fry with a size of 4.5-7.0g into the pond, and the stocking density is 400 fish / 667m 2 , after 6 days of putting in the anchovy, cultivate zooplankton in the pond and / or release zooplankton in the pond, and adjust the amount of zooplankton in the pond so that:
[0076] When the daily average water temperature in the pond is 9-20°C, the density of zooplankton in the pond is 8ind. / mL; when the daily average water temperature in the pond is 21-30°C, the density of zooplankton in the pond is 12ind. / mL, When the daily average water temperature of the pond is 5-8°C, the density of zooplankton in the pond is 4 ind. / mL.
[0077] 18 days after putting in the anchovy, put Macrobrachium japonicus and Goby sublingus in the pond and adjust the presence of Macrobrachium jap...
Embodiment 2
[0083] This embodiment is used for illustrating the method for cultivating the silver anchovy pond provided by the invention.
[0084] When the daily average water temperature in the pond is 8°C, put the silver anchovy fry with a size of 4.5-7.0g in the pond, and the stocking density is 300 fish / 667m 2 , after putting in the silver anchovy 5 days, cultivate zooplankton in the pond and / or throw in zooplankton in the pond, and adjust the existence of zooplankton in the pond, make:
[0085] When the daily average water temperature in the pond is 9-20°C, the density of zooplankton in the pond is 5ind. / mL; when the daily average water temperature in the pond is 21-30°C, the density of zooplankton in the pond is 10ind. / mL, When the daily average water temperature of the pond is 5-8°C, the density of zooplankton in the pond is 3 ind. / mL.
[0086] 15 days after putting in the anchovy, put Macrobrachium japonicus and gobies in the pond and adjust the presence of Macrobrachium japonicu...
Embodiment 3
[0092] This embodiment is used for illustrating the method for cultivating the silver anchovy pond provided by the invention.
[0093] When the daily average water temperature in the pond is 12°C, put the silver anchovy fry with a size of 4.5-7.0g in the pond, and the stocking density is 500 fish / 667m 2 , after 7 days of putting in the anchovy, cultivate zooplankton in the pond and / or release zooplankton in the pond, and adjust the existence of zooplankton in the pond, so that:
[0094] When the daily average water temperature in the pond is 9-20°C, the density of zooplankton in the pond is 10ind. / mL; when the daily average water temperature in the pond is 21-30°C, the density of zooplankton in the pond is 15ind. / mL. When the daily average water temperature of the pond is 5-8°C, the density of zooplankton in the pond is 5 ind. / mL.
[0095] 20 days after putting in the anchovy, put Macrobrachium japonicus and gobies in the pond and adjust the presence of Macrobrachium japonicu...
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