SEAFDECINSTITUTIONAL REPOSITORY
    • English
    • ไทย
    • 日本語
    • Bahasa Indonesia
    • Bahasa Melayu
    • Burmese
    • Filipino
    • Khmer
    • Lao
    • Tiếng Việt
  • English 
    • English
    • ไทย
    • 日本語
    • Bahasa Indonesia
    • Bahasa Melayu
    • Burmese
    • Filipino
    • Khmer
    • Lao
    • Tiếng Việt
  • Login
View Item 
  •   SEAFDEC Institutional Repository (SIR)
  • 03 SEAFDEC External Publications
  • Journal Articles, Conference Papers and Book Chapters by SEAFDEC Staff
  • Journal Articles
  • AQD Journal Articles
  • View Item
  •   SEAFDEC Institutional Repository (SIR)
  • 03 SEAFDEC External Publications
  • Journal Articles, Conference Papers and Book Chapters by SEAFDEC Staff
  • Journal Articles
  • AQD Journal Articles
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Growth and production of milkfish (Chanos chanos) in brackishwater ponds: effects of dietary protein and feeding levels

Thumbnail
View/Open
Request this document
Date
1995
Author
Sumagaysay, Neila S.
Borlongan, Ilda G.
Page views
164
Metadata
Show full item record

Cited times in Scopus



Share 
 
Abstract
The most economical combination of dietary protein and feeding levels for milkfish culture in brackishwater ponds was determined. Milkfish juveniles (average weight, 5 g) were stocked at 7000/ ha and fed two diets containing 24% or 31% dietary protein at 2 or 4% of body weight. There was no interaction between feeding level and dietary protein on growth, feed efficiency, and energy assimilation of milkfish. This indicates that the response of milkfish to change in protein levels is not influenced by ration size. Regardless of protein levels, the final weight, weight gain, specific growth rate, and production of milkfish were significantly higher (α = 0.05) when fed at 4% body weight than at 2%. As culture progresses, differences in weights of fish fed varying protein levels were still insignificant. This could be attributed to the balanced amino acid profile of both diets. The higher growth at the 4% feeding level could be due to the higher amount of amino acids available for protein synthesis. Higher energy assimilated by milkfish at higher feeding rate demonstrates that energy supply also influences growth. Partial budgeting analysis shows that bigger profits can be earned by using a 24% protein diet with balanced amino acids at a feeding rate of 4% of body weight. The greater amount of feed given at higher rate can be compensated by faster growth and higher production.
URI
http://hdl.handle.net/10862/1494
Suggested Citation
Sumagaysay, N. S., & Borlongan, I. G. (1995). Growth and production of milkfish (Chanos chanos) in brackishwater ponds: effects of dietary protein and feeding levels. Aquaculture, 132(3-4), 273-283. https://doi.org/10.1016/0044-8486(94)00388-5 
DOI
10.1016/0044-8486(94)00388-5
Subject
aquaculture economics ASFA; bioenergetics ASFA; brackishwater aquaculture ASFA; Diets; feed efficiency ASFA; proteins ASFA; Chanos chanos AGROVOC; Economics AGROVOC; Energy AGROVOC; Fish feeding AGROVOC; Nutrition AGROVOC; Amino acids AGROVOC
Taxonomic term
Chanos chanos GBIF
Collections
  • AQD Journal Articles [1183]

Related items

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

  • Thumbnail

    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 ...
  • Thumbnail

    Potential of feed pea (Pisum sativum) meal as a protein source in practical diets for milkfish (Chanos chanos Forsskal) 

    Borlongan, Ilda G.; Eusebio, Perla S.; Welsh, Tim (Elsevier, 2003)
    A 12-week feeding trial was conducted to evaluate the use of feed pea meal as a dietary protein source for juvenile milkfish. Six isonitrogenous (30% crude protein) and isocaloric (16.5 kJ/g) practical diets were formulated. ...
  • Thumbnail

    A preliminary study on the purified test diet for young milkfish, Chanos chanos 

    Lee, Dong-Liang; Liao, I-Chiu (Aquaculture Department, Southeast Asian Fisheries Development Center, 1976)
    In studying the nutritional requirements of young milkfish experiments were conducted to develop a purified test diet. Mixtures of the purified constituents tested were: vitamin-free casein, vitamin-free gelatin, supplemented ...

© SEAFDEC 2023
Contact Us
 

 

Browse

All of SIRCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Statistics

View Usage Statistics
Related Links
SEAFDEC/TD IRSEAFDEC/AQD IRSEAFDEC/MFRDMD IRSEAFDEC/IFRDMD IR

© SEAFDEC 2023
Contact Us