This paper reports the first use of thin flakes (310–315 μm thick) formulated diets as feed for the abalone Haliotis asinina. The study compared noodles and flakes prepared using refined and unrefined diets developed earlier for H. asinina (Bautista-Teruel et al., J. Shellfish Res., 35, 2016, 633). Four treatment diets in triplicates (refined flakes, MBTr-F; refined noodles, MBTr-N; unrefined flakes, MBTur-F; and unrefined noodles, MBTur-N) were used in a feeding experiment conducted in a tank facility. After three months, abalone fed MBTr-F had significantly higher mean shell length and body weight (35.92 ± 0.36 mm, 9.24 ± 0.29 g) compared with those fed MBTr-N (34.63 ± 0.37 mm, 8.22 ± 0.28 g) and MBTur-N (34.23 ± 0.36 mm, 7.66 ± 0.26 g), but did not significantly differ with those fed MBTur-F (35.40 ± 0.30 mm, 8.57 ± 0.24 g). Likewise, abalone fed MBTr-F had significantly higher mean growth rates (5.31 ± 0.08 mm, 2.59 ± 0.06 g/month), compared with those fed MBTr-N (4.90 ± 0.19 mm, 2.26 ± 0.12 g/month) and MBTur-N (4.71 ± 0.02 mm, 2.07 ± 0.06 g/month), but did not significantly differ with those fed MBTur-F (5.11 ± 0.06 mm, 2.37 ± 0.04 g/month). Survival (96.67–98.89%) and FCR (2.2–2.5) did not significantly differ among treatment diets. Between the flaked diets, MBTur-F is the cheaper option. However, the use of this unrefined diet resulted in distinct turquoise abalone shell colour, not observed in those fed MBTr-F.

中文翻译：

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薄片与面条作为鲍鱼 Haliotis asinina 的饲料，形式重要吗？

本文报道了首次使用薄片（310–315 μm 厚）配方饲料作为鲍鱼Haliotis asinina的饲料。该研究比较了使用早期为H . asinina (Bautista-Teruel et al., J. Shellfish Res., 35, 2016, 633)。一式三份的四种处理饮食（精制薄片，MBTr-F；精制面条，MBTr-N；未精制薄片，MBTur-F；和未精制面条，MBTur-N）用于在罐设施中进行的喂养实验。三个月后，喂食 MBTr-F 的鲍鱼的平均壳长和体重 (35.92 ± 0.36 mm, 9.24 ± 0.29 g) 明显高于喂食 MBTr-N (34.63 ± 0.37 mm, 8.22 ± 0.28 g) 和 MBTur-N 的鲍鱼。 N (34.23 ± 0.36 mm, 7.66 ± 0.26 g)，但与那些喂食 MBTur-F (35.40 ± 0.30 mm, 8.57 ± 0.24 g) 的人没有显着差异。同样，与饲喂 MBTr-N（4.90 ± 0.19 mm，2.26 ± 0.12 g/月）和 MBTur-N 的鲍鱼相比，饲喂 MBTr-F 的鲍鱼的平均生长速度显着更高（5.31 ± 0.08 mm，2.59 ± 0.06 g/月）。 N (4.71 ± 0.02 mm, 2.07 ± 0.06 g/month)，但与喂食 MBTur-F (5.11 ± 0. 06 毫米，2.37 ± 0.04 克/月）。治疗饮食之间的生存率（96.67-98.89%）和 FCR（2.2-2.5）没有显着差异。在片状饮食之间，MBTur-F 是更便宜的选择。然而，使用这种未精制的日粮会导致鲍鱼壳呈现出明显的绿松石色，这在饲喂 MBTr-F 的人中没有观察到。