INSTITUT BIOLOGII JUZHNYKH MOREJ IM. A.O. KOVALEVSKOGO
发明人:
KHANAJCHENKO ANTONINA MIKHAJLOVNA,Ханайченко Антонина Михайловна,GIRAGOSOV VITALIJ EVGENEVICH,Гирагосов Виталий Евгеньевич,ELNIKOV DENIS VJACHESLAVOVICH,Ельников Денис Вячеславович,RAUEN TATJANA VLADI
申请号：
RU2014150176/93
公开号：
RU0002548106C1
申请日:
2014.10.30
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
FIELD: agriculture.SUBSTANCE: in compliance with this process, pool is filled with sterile sea water to 2/3 of it volume, water temperature making 18.0±0.5°C 2 days before addition of larvas at initial density of 40-50 species/l, and subjected to two-level air purging. Rotifers are introduced 12 hours before the beginning of external feeding and for 6 hours after said beginning concentration of rotifers is increased to 3 species/ml. Then, for days-old species, addition is increased to 4 species/ml while to 13 days-old species, larvas are fed with rotifers by portions. Density of rotifers is, first corrected every 6 hours (to 7 days-old species) and, then, every 12 hours (up to 13 dais-old species). In 12-13 days-old period larvas are fed with addition of brine shrimp larvas at the rate of not over 0.1 species/ml (once a day). 14th-15th day, larvas are fed with brine shrimp metanauplius while from 18th-19th day feed is complemented with copepod copepodites (0.1 species/ml). 30th-35th day, larvas are fed with inert trial feeding at increase in duration of first feed with inert feed to 3 hours for gradual replacement of feeding with 2-day saturated brine shrimp metanauplius. 40-45-days-old larvas are changed to inert feed at adding of copepod 2 times a week at the rate of at least 100 copepods per larva.EFFECT: better artificial conditions for growing for commercial production.Способ интенсивного выращивания мальков камбалы калкан относится к морскому рыбоводству и может использоваться на рыбоводческих фермах для получения в искусственных условиях правильно метаморфизированной молоди черноморской камбалы калкан для зарыбления прибрежных акваторий или дальнейшего товарного производства. В соответствии со способом, бассейн заполняют на 2/3 стерильной морской водой с температурой 18,0±0,5°С за 2 дня до внесения личинок с начальной плотностью 40-50 экз./л, обеспечивая двухуровневую продувку воздухом. Коловраток вносят за 12 часов до начала внешнего питания и на протяжении
