Strength
发表于 2025-3-23 13:43:48
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嘲笑
发表于 2025-3-23 16:28:05
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ectropion
发表于 2025-3-23 19:35:33
The Energy Requirements of Percid Fish in Culturet conditions is essential for the viability of the enterprise. As percid fish species are relatively new in culture, there are no models available to estimate the energy requirement of the cultured fish, which in turn limits the opportunities to calculate the required daily feed allowance. Classical
蔑视
发表于 2025-3-24 02:13:59
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Anterior
发表于 2025-3-24 02:41:02
Behaviour of Percid Fishes in the Wild and Its Relevance for Cultureis a change in behaviour in accordance with a shift in relative costs and benefits of different alternative actions. While a diet of plankton is the most energy efficient for a small percid, with increasing size, larger, more energy rich food types become accessible and more profitable to eat. In co
技术
发表于 2025-3-24 09:43:12
Ruhen, Entziehung und Ende der Zulassungobtain delayed or out-of season spawning. It was demonstrated that photoperiod and temperature variations were the major environmental cues. Now efficient photo-thermal programmes exist and have been used by SMEs in intensive fish farming conditions (water recirculating systems).
AUGER
发表于 2025-3-24 13:28:48
Bildung und Abgrenzung der Zulassungsbezirkeation technology. Specific adaptations to pikeperch have included feeding strategies that takes into account that pikeperch larvae are reared in fresh water, and the fact that pikeperch are highly cannibalistic already at the pre weaning stage.
sinoatrial-node
发表于 2025-3-24 15:46:13
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洁净
发表于 2025-3-24 22:48:47
Broodstock Management and Control of the Reproductive Cycleobtain delayed or out-of season spawning. It was demonstrated that photoperiod and temperature variations were the major environmental cues. Now efficient photo-thermal programmes exist and have been used by SMEs in intensive fish farming conditions (water recirculating systems).
paleolithic
发表于 2025-3-25 01:53:27
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