แสดงระเบียนรายการที่เรียบง่าย

dc.contributor.authorMillamena, Oseni M.
dc.contributor.authorPlaton, Rolando R.
dc.date.accessioned2015-07-20T06:58:04Z
dc.date.available2015-07-20T06:58:04Z
dc.date.issued1977
dc.identifier.citationMillamena, O. M., & Platon, R. R. (1977). Organic pollution in culture water resulting from excess feed and metabolite buildup. SEAFDEC Aquaculture Department Quarterly Research Report, 1(3), 1-4.en
dc.identifier.urihttp://hdl.handle.net/10862/2294
dc.descriptionExtended abstract only.
dc.description.abstractPenaeus monodon postlarvae were subjected to increasing feed concentrations and their growth and survival rates were recorded. Measurements were made of dissolved organic matter, and ammonia and nitrite-nitrogen concentrations. Survival was highest at the lowest feeding level and decreased as feed concentration increased. It is concluded that although organic matter enriches the food supply for P. monodon postlarvae, at higher concentration levels it can pollute the culture water, which in turn leads to mass mortality of the postlarvae. Secondly, the survival rate of P. monodon postlarvae is directly related to dissolved organic matter concentration, oxygen tension, and ammonia-nitrogen concentrations in the culture water. Even at sublethal levels these adverse environmental conditions decrease the survival rate.en
dc.language.isoenen
dc.publisherAquaculture Department, Southeast Asian Fisheries Development Centeren
dc.subjectPenaeus monodonen
dc.titleOrganic pollution in culture water resulting from excess feed and metabolite buildupen
dc.typeArticleen
dc.citation.volume1
dc.citation.issue3
dc.citation.spage1
dc.citation.epage4
dc.citation.journalTitleSEAFDEC Aquaculture Department Quarterly Research Reporten
dc.subject.asfasurvivalen
dc.subject.asfamortality causesen
dc.subject.asfacrustacean cultureen
dc.subject.asfaenvironmental conditionsen
dc.subject.scientificNamePenaeus monodonen


Files in this item

Thumbnail

รายการนี้ปรากฏใน (s)

แสดงระเบียนรายการที่เรียบง่าย