Histidine requirement of snubnose silver pompano Trachinotus blochii
Quan điểm/Open
Request this document
Ngày
2023-05-25Page views
190metadata
Hiển thị bản ghi đầy đủ mặt hàngCited times in Scopus
9 readers on Mendeley
Share
trừu tượng
Histidine is necessary for the formation and repair of tissues to mitigate the effects of cataract on some fish species. Although the requirements for dietary amino acids of several Trachinotus species have been reported, the quantitative histidine requirement for a cost-effective diet for snubnose pompano or Trachinotus blochii, a high value finfish species in the Philippines, has been limited. A 90-day growth experiment determined the dietary histidine requirement of juvenile snubnose pompano (0.19±0.03 g). Six isonitrogenous, isolipidic, and isoenergetic diets consisted of a control diet with 0% histidine inclusion level (basal histidine level of 0.65%) and five diets with histidine inclusion levels of 0.15 (0.80%), 0.3 (1.1%), 0.45 (1.55%), 0.6 (2.15%), and 0.75% (2.9%). To simulate the pompano whole-body amino acid composition, essential amino acids were added in the diet. Fifteen pompano juveniles per tank in three replicates were stocked randomly in 250-L fiberglass tanks and were fed to satiation for 90 d. When the dietary histidine level and percent weight gain were analyzed via quadratic regression, a dietary histidine level of 1.61 g per 100 g diet or 0.357 g per 100 g protein is required for juvenile snubnose pompano. Moreover, the occurrence of cataracts was not observed in fish fed all dietary treatments.
Suggested Citation
Mamauag, R. E., & Ragaza, J. A. (2023). Histidine requirement of snubnose silver pompano Trachinotus blochii. Animal Feed Science and Technology , 302, 115690. https://doi.org/10.1016/j.anifeedsci.2023.115690
Chủ thể
Taxonomic term
Bộ sưu tập
- AQD Journal Articles [1240]
Related items
Showing items related by title, author, creator and subject.
-
Susceptibility of hatchery-reared snubnose pompano Trachinotus blochii to natural betanodavirus infection and their immune responses to the inactivated causative virus
Pakingking, Rolando V., Jr.; Mori, Koh-Ichiro; Bautista, Norwell Brian; de Jesus-Ayson, Evelyn Grace; Reyes, Ofelia (Elsevier, 2011)Mass mortality of snubnose pompano Trachinotus blochii fry exhibiting dark coloration, anorexia, and abnormal swimming behavior was recently documented at the hatchery of the Aquaculture Department of the Southeast Asian ... -
Characterisation of Vibrio isolates recovered from the eyes of cage-cultured pompano (Trachinotus blochii) infested with caligid parasites (Lepeophtheirus spinifer)
Pakingking, Rolando V., Jr.; Bautista, Norwell B.; Catedral, Demy; de Jesus-Ayson, Evelyn Grace (European Association of Fish Pathologists, 2018)Exophthalmia was documented among sea cage-cultured pompano (Trachinotus blochii) broodstocks with caligid parasite (Lepeophtheirus spinifer) infestation in the Philippines. Following sequencing, and based on the results ... -
Aquaculture in Malaysia
Kechik, Ismail bin Awang. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1995)Aquaculture in Malaysia is experiencing rapid growth. Total production in 1992 amounted to 79,699 tons valued at RM 207.4 million. These figures are 23% and 25% higher than the previous year's. Semi-culture of the cockle ...