Gourmet
发表于 2025-3-23 12:44:51
Environmental factors affecting hatching of rotifer (,) resting eggscubated over a salinity range of 9–40‰ (at 15°C) showed optimal hatching at 16‰. Incubation of resting eggs in distilled water permitted normal embryonic development, but neonates died at eclosion. Presence of algae, . (0.5 × 10. cell ml.), was found to aid hatching.
哥哥喷涌而出
发表于 2025-3-23 17:12:24
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staging
发表于 2025-3-23 20:57:26
Rotifer nutrition using supplemented monoxenic culturesmnivore; a natural source of tryptophan is suggested..Vitamin B. and thiamine requirements of . and . are examined and evidence shown for the quantitative control of the former vitamin by the rotifer’s food algae..Axenic cultivation of rotifers is discussed and restricted growth of . reported under such conditions.
Psa617
发表于 2025-3-24 01:10:29
Conference proceedings 1983r. Thus a third rotifer symposium was held in Uppsala, Sweden, Aug. 30-Sept. 4, 1982. In the beginning of 1981 the first circular was mailed to the participants of the previous symposia, who in turn were requested to suggest names of other scientists to be invited. As a result many people expressed
TAP
发表于 2025-3-24 03:10:26
Pharmakologische Wirkungen Für Den Einzelneneleven new records for the continent and two new species (. n. sp. and . n. sp.) described and figured. Species assemblages are distinct from those of eastern Australia, with predominant taxa halophilous or indicative of ephemeral waters. Evolutionary and biogeographical relationships of the Western
FLIC
发表于 2025-3-24 08:26:39
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表示向下
发表于 2025-3-24 14:12:43
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亲密
发表于 2025-3-24 16:45:39
https://doi.org/10.1007/978-3-7091-0659-4ords for the province and 21 are new records for Canada. Some species exhibited distinct differences from the original descriptions and are figured and discussed. Points of interest in species composition and distribution are noted.
赔偿
发表于 2025-3-24 20:35:46
Pharmakologische Wirkungen Für Den Einzelnen and then stored for at least one month at 4°C in the dark. Light was found to be obligatory for termination of dormancy. Over the temperature range of 10–30°C (at 9.0‰ salinity), hatching was optimal (40–70%) at 10–15°C and decreased linearly with the rise in incubation temperature. Resting eggs in
apiary
发表于 2025-3-25 00:54:06
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