Survival of larval milkfish, Chanos chanos, during changeover from endogenous to exogenous energy sources
- Global styles
- MLA
- Vancouver
- Elsevier - Harvard
- APA
- Help
View/ Open
Date
1990Page views
3,259ASFA keyword
AGROVOC keyword
Taxonomic term
Metadata
Perlihat publikasi penuh
Share
Abstract
Survival of laboratory-reared larvae of milkfish, Chanos chanos , during transition from the prelarval to postlarval stages was examined in relation to the changeover of energy sources. The prelarval and early postlarval stages of the fish can be divided into 5 phases; 1) rapid growth corresponding to rapid yolk less rapid yolk resorption; 3) stagnant growth with rapid yolk resorption, yolk being still the only nutrient for the larvae; 4) stagnant growth based on both yolk and exogenous food, from the onset of feeding to the complete exhaustion of yolk; and 5) rapid growth based solely on exogenous food. The survival rate decreased when the larvae depended solely on yolk, then leveled off when they had both endogenous and exogenous energy sources, and again declined when they came to depend totally on exogenous food. Feeding during the period from the onset of feeding to complete yolk resorption seems important for the successful survival of milk-fish larvae thereafter.
Suggested Citation
Kohno, H., Duray, M., Gallego, A. & Taki, Y. (1990). Survival of larval milkfish, Chanos chanos, during changeover from endogenous to exogenous energy sources. In R. Hirano & I. Hanyu (Eds.), The Second Asian Fisheries Forum: Proceedings of the Second Asian Fisheries Forum, Tokyo, Japan, 17 - 22 April 1989 (pp. 437-440). Manila, Philippines: Asian Fisheries Society.
Type
Conference paperKoleksi
- Conference Proceedings [300]
Related items
Showing items related by title, author, creator and subject.
-
Series: Aquaculture extension manual; No. 63
Seed production of milkfish Chanos chanos Forsskal
Reyes, Ofelia; Eullaran, Bernadita; Ayson, Evelyn Grace (Aquaculture Department, Southeast Asian Fisheries Development Center, 2016)A 26-page manual describing the site selection, hatchery design, spawning, larval rearing, natural food production, and economic analysis for milkfish. -
Ration reduction, integrated multitrophic aquaculture (milkfish-seaweed-sea cucumber) and value-added products to improve incomes and reduce the ecological footprint of milkfish culture in the Philippines
de Jesus-Ayson, Evelyn Grace T.; Borski, Russel J. (AquaFish Collaborative Research Support Program, Oregon State University, 2012)In the Philippines, cage culture of milkfish in marine environments is increasing. The practice uses high stocking densities, with significantly greater inputs of artificial feeds which more often than not, have led to ... -
Annual report 1979
Southeast Asian Fisheries Development Center, Aquaculture Department (Aquaculture Department, Southeast Asian Fisheries Development Center, 1980)The annual report for 1979 is presented. A summary of the centre's activities is given with particular emphasis on the milkfish, Chanos chanos, programme and the prawn programme. Administrative details are included.