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METHOD FOR CULTIVATION OF PLANKTON DAPHNIA MAGNA STR
METHOD FOR CULTIVATION OF PLANKTON DAPHNIA MAGNA STR
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机译:浮游水蚤麦格纳菌株的培养方法
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摘要
FIELD: commercial fish breeding. SUBSTANCE: crustaceans are irradiated for 10 s with monochromatic red light of helium-neon laser, wavelength 632.8 nm, at irradiation energy density from 0.05 to 0,1 mWt/сm2. Cultivation period is 7 days at 20 ± 2°C. Within this period the weight gain of biomass is 815-870 mg/l, i. e. 116-124 mg/l per day on the average which is 1.4 times as much as in the known method. EFFECT: higher efficiency. 1 tbl
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