A simple method for monitoring the spawning activity of fish in net enclosures
Share
นามธรรม
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.
การอ้างอิง
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.
เรื่อง
Taxonomic term
คอลเลกชัน
รายการที่เกี่ยวข้อง
แสดงรายการที่เกี่ยวข้องตามชื่อผู้แต่งผู้สร้างและเรื่อง
-
Aquaculture in the Philippines
(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
(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 ... -
The Philippine aquaculture industry
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1988)The aquaculture sector of the Philippine fishing industry registered the highest growth rate of 12.5% in 1977-1986. The contribution of aquaculture to the total fish production was equivalent to 24% in 1986 compared to ...
