Derivation and evaluation of the von Bertalanffy equation for describing growth in broilers over time
In the study, the von Bertalanffy equation is evaluated with regard to its ability to describe the relationship between body weight and age in chickens, and is compared with its limiting cases: the Gompertz and the Fabens equations. A total of 60 time course profiles with broilers and with meat and...
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| Veröffentlicht in: | Journal of Animal and Feed Sciences 2002-01, Vol.11 (1), p.109-125 |
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| container_end_page | 125 |
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| container_issue | 1 |
| container_start_page | 109 |
| container_title | Journal of Animal and Feed Sciences |
| container_volume | 11 |
| creator | Darmani Kuhi, H Kebreab, E. (Reading University (United Kingdom). School of Agriculture, Policy and Development) Lopez, S. (Universidad de Leon, Leon (Spain) Dept. de Production Animal) France, J |
| description | In the study, the von Bertalanffy equation is evaluated with regard to its ability to describe the relationship between body weight and age in chickens, and is compared with its limiting cases: the Gompertz and the Fabens equations. A total of 60 time course profiles with broilers and with meat and egg strain pullets and hens taken from the literature were used in the analysis. A comparative analysis was carried out based on model behaviour, biologically meningful parameter estimates and statistical performance |
| doi_str_mv | 10.22358/jafs/67795/2002 |
| format | Article |
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(Reading University (United Kingdom). School of Agriculture, Policy and Development) ; Lopez, S. (Universidad de Leon, Leon (Spain) Dept. de Production Animal) ; France, J</creator><creatorcontrib>Darmani Kuhi, H ; Kebreab, E. (Reading University (United Kingdom). School of Agriculture, Policy and Development) ; Lopez, S. (Universidad de Leon, Leon (Spain) Dept. de Production Animal) ; France, J</creatorcontrib><description>In the study, the von Bertalanffy equation is evaluated with regard to its ability to describe the relationship between body weight and age in chickens, and is compared with its limiting cases: the Gompertz and the Fabens equations. A total of 60 time course profiles with broilers and with meat and egg strain pullets and hens taken from the literature were used in the analysis. 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A comparative analysis was carried out based on model behaviour, biologically meningful parameter estimates and statistical performance</description><subject>AGE</subject><subject>BODY WEIGHT</subject><subject>BROILER CHICKENS</subject><subject>EDAD</subject><subject>MATHEMATICAL MODELS</subject><subject>MODELE MATHEMATIQUE</subject><subject>MODELOS MATEMATICOS</subject><subject>PESO CORPORAL</subject><subject>POIDS CORPOREL</subject><subject>POLLO DE ENGORDE</subject><subject>POULET DE CHAIR</subject><issn>1230-1388</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNotkLtOAzEURF2ARBTS0yD5B5b4Ea_tEsJTigQF1Nb12k4cbdZgL4vy92wet5k7Gs0UB6EbSu4Y40LNtxDKvJZSizkjhF2gCWWcVJQrdYVmpWzJeDWTXJEJ8o8-xwH6mDoMncN-gPb3ZFPA_cbjYXwffO6hhS6EPfY_5zykjJ0vTY42dmu8zumv3-DYYZtTbH0uOA0-4z7u_DW6DNAWPzvrFH09P30uX6vV-8vb8n5VNZyIvqqhaawAqUPtpKyVDCE4DQIawUAzBcxaTxfa-kDBAXOaEkeJIHJheVCaTxE57TY5lZJ9MN857iDvDSXmSMcc6JgjHXOgM1ZuT5UAycA6x2I-VmPCR0iKK_4PpDdmLA</recordid><startdate>20020101</startdate><enddate>20020101</enddate><creator>Darmani Kuhi, H</creator><creator>Kebreab, E. 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| ispartof | Journal of Animal and Feed Sciences, 2002-01, Vol.11 (1), p.109-125 |
| issn | 1230-1388 |
| language | eng |
| recordid | cdi_crossref_primary_10_22358_jafs_67795_2002 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | AGE BODY WEIGHT BROILER CHICKENS EDAD MATHEMATICAL MODELS MODELE MATHEMATIQUE MODELOS MATEMATICOS PESO CORPORAL POIDS CORPOREL POLLO DE ENGORDE POULET DE CHAIR |
| title | Derivation and evaluation of the von Bertalanffy equation for describing growth in broilers over time |
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