SEAFDEC/AQDINSTITUTIONAL REPOSITORY
    • English
    • 日本語
    • ไทย
    • Bahasa Indonesia
  • Bahasa Indonesia 
    • English
    • 日本語
    • ไทย
    • Bahasa Indonesia
  • Masuk
Lihat Publikasi 
  •   Beranda
  • 01 SEAFDEC/AQD Publications
  • Conference Proceedings
  • International Milkfish Workshop Conference
  • Lihat Publikasi
  •   Beranda
  • 01 SEAFDEC/AQD Publications
  • Conference Proceedings
  • International Milkfish Workshop Conference
  • Lihat Publikasi
JavaScript is disabled for your browser. Some features of this site may not work without it.

A simple method for monitoring the spawning activity of fish in net enclosures

  • Global styles
  • MLA
  • Vancouver
  • Elsevier - Harvard
  • APA
  • Help
Thumbnail
View/Open
MayRC1976.pdf (212.9Kb) Open Access
Downloads: 142
Date
1976
Author
May, Robert C.
Akiyama, G. S.
Santerre, M. T.
Page views
2,814
ASFA keyword
milkfish culture ASFA
spawning ASFA
cage culture ASFA
aquaculture equipment ASFA
reproduction ASFA
culture tanks ASFA
reproductive behaviour ASFA
fish eggs ASFA
AGROVOC keyword
Chanos chanos AGROVOC
Polydactylus sexfilis AGROVOC
milkfish AGROVOC
Taxonomic term
Chanos chanos GBIF
Metadata
Perlihat publikasi penuh

Share 
 
Abstract
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.
URI
http://hdl.handle.net/10862/3379
Suggested Citation
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.
Type
Conference paper
Koleksi
  • International Milkfish Workshop Conference [22]

Related items

Showing items related by title, author, creator and subject.

  • Cuplikan

    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 are grown by some farmers. The tiger shrimp is still the most important cultured crustacean, but white shrimps and mudcrabs also have great potential. Oysters and mussels are produced in considerable amounts. Mariculture of the seaweed Eucheuma is now a well established industry, and the pond culture of Gracilaria for agar extraction is beginning to take off.
  • Cuplikan

    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 appropriate feed size, and methods of applying feeds; understand the impact of feeding management on water quality and environment and on the cultured animal’s growth, survival, and feed conversion ratio; and describe the different feeding schemes used to culture fishes (milkfish, tilapia, rabbitfish, bighead carp, native catfish, sea bass, orange-spotted grouper, and mangrove red snapper; and crustaceans (tiger shrimp and mud crab). Other species for aquaculture stock enhancement (donkey’s ear abalone, seahorses, window-pane oyster) are also discussed.
  • Cuplikan

    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 systems. In the Philippines, the effects of animal wastes on water quality and production of fish have been studied: chicken wastes on the mixed culture of milkfish Chanos chanos, tilapia Oreochromis niloticus, and shrimp Penaeus indicus; chicken and cattle manures on P. monodon and Artemia; and swine wastes on tilapia O. mossambicus. In Indonesia, about 60 hectares of fish farms have crops (pumpkin, spinach, cassava, maize, and chili) or livestock (cattle, goat, sheep, chicken, and duck) grown on the dikes of milkfish ponds. In Vietnam, culture of the giant prawn Macrobrachium rosenbergii, Scylla serrata and marine shrimps has been integrated with coastal rice farming. Aquaculture-silviculture is a flourishing venture in Vietnam and Indonesia and gaining ground with experimental sites in Thailand and the Philippines. The seaweed Gracilaria has been cultured with fishes and shrimps in Taiwan, Vietnam, Thailand, and the Philippines. The production of Artemia cysts and biomass has been integrated with salt-making and fish or shrimp farming in the Philippines and Thailand. Production inputs and outputs from these integrated farming systems vary widely and socioeconomic information is nil. It is imperative to conduct follow-up research and evaluation of each system in terms of production and socioeconomics.

© SEAFDEC/AQD  2026
Send Feedback | Subscribe
 

 

Lihat

Semua PublikasiKomunitas & KoleksiTanggal terbitPengarangJudulSubjekKoleksi iniTanggal terbitPengarangJudulSubjek

Akunku

MasukDaftar

Statistics

View Usage Statistics

© SEAFDEC/AQD  2026
Send Feedback | Subscribe
 

 

Export citations

Export the current results of the search query as a citation list. Select one of the available citation styles, or add a new one using the "Citations format" option present in the "My account" section.

The list of citations that can be exported is limited to items.

Export citations

Export the current item as a citation. Select one of the available citation styles, or add a new one using the "Citations format" option present in the "My account" section.

Export Citations

DOCUMENT REQUEST NOT AVAILABLE

This publication is still available (in PRINT) and for sale at AQD bookstore. The library is currently restricted to send PDF of publications that are still for sale.

You may contact bookstore@seafdec.org.ph or visit AQD bookstore for orders.

FILE UNDER EMBARGO

This file associated with this publication is currently under embargo. This will be available for download after the embargo date.