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Titlebook: Live Food in Aquaculture; Proceedings of the L A. Hagiwara,T. W. Snell,C. S. Tamaru Conference proceedings 1997 Springer Science+Business M

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31#
發(fā)表于 2025-3-26 21:57:15 | 只看該作者
Mariculture in Israel — past achievements and future directions in raising rotifers as food for marirted on a commercial scale less than 5 years ago. The limited supply of freshwater will accelerate the future culture of marine species..The bottleneck of almost all marine finfish production lies in obtaining adequate numbers of fingerlings, due to their high mortality at early life stages. The pro
32#
發(fā)表于 2025-3-27 01:59:46 | 只看該作者
Present status of larval-rearing technology in Korea food organisms. Marine . for rotifer culture is unstable at temperatures over 30 °C. ., which grows faster than marine . at temperatures over 30 °C is widely used in the summer season as an alternative. A natural . strain exists in small quantities in areas of restricted salt fields. However, the m
33#
發(fā)表于 2025-3-27 06:11:31 | 只看該作者
Larval-rearing technology of marine species in Norwayhe exception for 1995. The number of weaned halibut fry transferred to the growout phase was approximately 370000 in 1994 and less than 100000 in 1995. The production costs range between 5–6 US$ per fry..The rearing technology for juvenile turbot is well established. Turbot larvae are cultured using
34#
發(fā)表于 2025-3-27 11:03:09 | 只看該作者
35#
發(fā)表于 2025-3-27 16:46:15 | 只看該作者
Developments in Hydrobiologyhttp://image.papertrans.cn/l/image/587376.jpg
36#
發(fā)表于 2025-3-27 21:17:44 | 只看該作者
37#
發(fā)表于 2025-3-28 01:41:06 | 只看該作者
978-90-481-5003-8Springer Science+Business Media Dordrecht 1997
38#
發(fā)表于 2025-3-28 04:42:11 | 只看該作者
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39#
發(fā)表于 2025-3-28 08:41:38 | 只看該作者
10樓
40#
發(fā)表于 2025-3-28 12:01:22 | 只看該作者
10樓
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