NDLI: Modeling phosphorus metabolism in fish species: an example for juvenile yellow catfish, Pelteobagrus fulvidraco

Content Provider	Springer Nature Link
Author	Wang, Chunfang Tang, Qin Luo, Wei Zhao, Yingming
Copyright Year	2015
Abstract	We conducted a growth trial to study how dietary phosphorus (P) influenced utilization and excretion of P for juvenile yellow catfish. Four mathematical models describing different mechanisms of fish phosphorus metabolism were tested, and the best model was selected using Akaike information criterion to describe the relationships between dietary Pavail% and P wastes (dissolved or solid). A linear model showed that solid P waste increased with the increase in dietary total P. A logistic model with an asymptotic dissolved P waste value at 11 g/kg feed provided the best prediction on dissolved P waste by dietary Pavail%. The maximum discharge rate of dissolved P waste relative to dietary P concentration was found at Pavail% = 1.0 and the dissolved P waste of 5 g/kg feed. A Ricker’s dome-shape model estimated that the proportion of dissolved P waste increased with dietary Pavail to the maximum value of 89 % at Pavail% = 1.24 and then started to decrease at Pavail% > 1.24. P excretion seemed to be mainly in the form of dissolved P when fish fed with the feed containing highly available P. Linear regression analysis showed that an increase in dietary P did not affect growth and feed conversion ratio, but resulted in a decrease in phosphorus retention rate and an increase in solid P waste in juvenile yellow catfish.
Starting Page	281
Ending Page	294
Page Count	14
File Format	PDF
ISSN	09676120
Journal	Aquaculture International
Volume Number	24
Issue Number	1
e-ISSN	1573143X
Language	English
Publisher	Springer International Publishing
Publisher Date	2015-06-10
Publisher Place	Cham
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Phosphorus metabolism Mathematical models AIC model selection Yellow catfish Freshwater & Marine Ecology Zoology
Content Type	Text
Resource Type	Article
Subject	Aquatic Science Agronomy and Crop Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Dietary total phosphorus requirement of juvenile yellow catfish Pelteobagrus fulvidraco

Lipidomic profiling of juvenile yellow head catfish (Pelteobagrus fulvidraco) in response to Fucoidan diet

Parentage determination of yellow catfish (Pelteobagrus Fulvidraco) based on microsatellite DNA markers

Differential effects of acute and chronic zinc exposure on lipid metabolism in three extrahepatic tissues of juvenile yellow catfish Pelteobagrus fulvidraco

Transcriptomic Analyses Reveal Novel Genes with Sexually Dimorphic Expression in Yellow Catfish (Pelteobagrus fulvidraco) Brain

Potential contributions of heat shock proteins and related genes in sexual differentiation in yellow catfish (Pelteobagrus fulvidraco)

The yellow catfish, Pelteobagrus fulvidraco (Siluriformes) metallothionein cDNA: molecular cloning and transcript expression level in response to exposure to the heavy metals Cd, Cu, and Zn

AKTs/PKBs: molecular characterization, tissue expression and transcriptional responses to insulin and/or wortmannin in yellow catfish Pelteobagrus fulvidraco

Effect of prebiotic konjac mannanoligosaccharide on growth performances, intestinal microflora, and digestive enzyme activities in yellow catfish, Pelteobagrus fulvidraco

Modeling phosphorus metabolism in fish species: an example for juvenile yellow catfish, Pelteobagrus fulvidraco

Similar Documents

Dietary total phosphorus requirement of juvenile yellow catfish Pelteobagrus fulvidraco

Lipidomic profiling of juvenile yellow head catfish (Pelteobagrus fulvidraco) in response to Fucoidan diet

Parentage determination of yellow catfish (Pelteobagrus Fulvidraco) based on microsatellite DNA markers

Differential effects of acute and chronic zinc exposure on lipid metabolism in three extrahepatic tissues of juvenile yellow catfish Pelteobagrus fulvidraco

Transcriptomic Analyses Reveal Novel Genes with Sexually Dimorphic Expression in Yellow Catfish (Pelteobagrus fulvidraco) Brain

Potential contributions of heat shock proteins and related genes in sexual differentiation in yellow catfish (Pelteobagrus fulvidraco)

The yellow catfish, Pelteobagrus fulvidraco (Siluriformes) metallothionein cDNA: molecular cloning and transcript expression level in response to exposure to the heavy metals Cd, Cu, and Zn

AKTs/PKBs: molecular characterization, tissue expression and transcriptional responses to insulin and/or wortmannin in yellow catfish Pelteobagrus fulvidraco

Effect of prebiotic konjac mannanoligosaccharide on growth performances, intestinal microflora, and digestive enzyme activities in yellow catfish, Pelteobagrus fulvidraco

Modeling phosphorus metabolism in fish species: an example for juvenile yellow catfish, Pelteobagrus fulvidraco