A simple method for monitoring the spawning activity of fish in net enclosures
- Global styles
- Elsevier - Harvard
A simple method is described for monitoring the spawning activity of fish held in suspended net enclosures. The method, which involves an airlift pump, has been used successfully with the threadfin, Polydactylus sexfilis, and has revealed important aspects of the daily, monthly and yearly spawning rhythms of this species. It is suggested that this approach may be useful in studies of Chanos chanos.
May, R. C., Akiyama, G. S., & Santerre, M. T. (1976). A simple method for monitoring the spawning activity of fish in net enclosures. In Proceedings of the International Milkfish Workshop Conference, May 19-22, 1976, Tigbauan, Iloilo, Philippines (pp. 133-138). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.
Showing items related by title, author, creator and subject.
Aquaculture in the Philippines Aypa, Simeona M. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1995)Aquaculture is regarded as the most promising source of protein food in the years ahead. Milkfish and Nile tilapia are the major fishes now produced but groupers, sea bass, rabbitfish, red snappers, carps, and catfishes ...
Management of feeding aquaculture species Alava, Veronica R. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2002)This chapter teaches the reader to: differentiate the different feeding strategies in pond culture; learn feeding management methods such as stock sampling and record keeping, calculating daily feed ration, choosing ...
Brackishwater integrated farming systems in Southeast Asia De la Cruz, Catalino R. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1995)Integrated aquaculture-agriculture systems are more common in fresh water than in brackish water. Nevertheless, southeast Asian countries already have considerable research and experience in brackishwater integrated farming ...