Modeling and bio-economic analysis of broilers' performance in Benin

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

Modeling and bio-economic analysis of broilers' performance in Benin. / Houndonougbo, Mankpondji Frederic; Chwalibog, André; Chrysostome, C.A.A.M.

I: Revue Africaine de Santé et de Productions Animales (RASPA), Bind 7, Nr. S, 2009, s. 93-98.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Houndonougbo, MF, Chwalibog, A & Chrysostome, CAAM 2009, 'Modeling and bio-economic analysis of broilers' performance in Benin', Revue Africaine de Santé et de Productions Animales (RASPA), bind 7, nr. S, s. 93-98.

APA

Houndonougbo, M. F., Chwalibog, A., & Chrysostome, C. A. A. M. (2009). Modeling and bio-economic analysis of broilers' performance in Benin. Revue Africaine de Santé et de Productions Animales (RASPA), 7(S), 93-98.

Vancouver

Houndonougbo MF, Chwalibog A, Chrysostome CAAM. Modeling and bio-economic analysis of broilers' performance in Benin. Revue Africaine de Santé et de Productions Animales (RASPA). 2009;7(S):93-98.

Author

Houndonougbo, Mankpondji Frederic ; Chwalibog, André ; Chrysostome, C.A.A.M. / Modeling and bio-economic analysis of broilers' performance in Benin. I: Revue Africaine de Santé et de Productions Animales (RASPA). 2009 ; Bind 7, Nr. S. s. 93-98.

Bibtex

@article{65c0858fbfb64a1e9714c6a30b4221d1,
title = "Modeling and bio-economic analysis of broilers' performance in Benin",
abstract = "The objective of this paper was to model bio-economic variables in broilers feeding. During 7 weeks, 120 broilers Red Bro were fed with diets containing soybean meals from solvent (Ss) or expeller (Se) processing. At grower phase (d 22 to d 49) the diets were switched for half of broilers in each treatment. The General Linear Model (model I) and Mixed Procedure (model II) were used to analyze data in SAS (2004). In model I no significant effect (P>0.05) of diet was found on the daily feed intake (DFI) and the daily body weight gain (DWG) at both phases, but the starter diet affect significantly the feed conversion ratio (FCR), the feed cost (FC) and the economic feed efficiency (EFE). The model II showed that at starter phase the interaction between diet and age had a significant effect on DFI, DWG, FCR, F and EFE. At grower phase, there was no interaction effect. The age affected significantly DFI and DWG, while the diet had significant effect on FCR, FC and EFE. The switch of diets resulted in a compensatory growth of broilers fed Se diet previously. At the grower phase the daily feed intake and body weight were fitted by polynomial curve functions with the age as main explanatory variable.",
keywords = "Former LIFE faculty, Broilers, Economic feed efficiency, Feed cost, Polynomial functions, Soybean meals",
author = "Houndonougbo, {Mankpondji Frederic} and Andr{\'e} Chwalibog and C.A.A.M. Chrysostome",
year = "2009",
language = "English",
volume = "7",
pages = "93--98",
journal = "Revue Africaine de Sant{\'e} et de Productions Animales (RASPA)",
number = "S",

}

RIS

TY - JOUR

T1 - Modeling and bio-economic analysis of broilers' performance in Benin

AU - Houndonougbo, Mankpondji Frederic

AU - Chwalibog, André

AU - Chrysostome, C.A.A.M.

PY - 2009

Y1 - 2009

N2 - The objective of this paper was to model bio-economic variables in broilers feeding. During 7 weeks, 120 broilers Red Bro were fed with diets containing soybean meals from solvent (Ss) or expeller (Se) processing. At grower phase (d 22 to d 49) the diets were switched for half of broilers in each treatment. The General Linear Model (model I) and Mixed Procedure (model II) were used to analyze data in SAS (2004). In model I no significant effect (P>0.05) of diet was found on the daily feed intake (DFI) and the daily body weight gain (DWG) at both phases, but the starter diet affect significantly the feed conversion ratio (FCR), the feed cost (FC) and the economic feed efficiency (EFE). The model II showed that at starter phase the interaction between diet and age had a significant effect on DFI, DWG, FCR, F and EFE. At grower phase, there was no interaction effect. The age affected significantly DFI and DWG, while the diet had significant effect on FCR, FC and EFE. The switch of diets resulted in a compensatory growth of broilers fed Se diet previously. At the grower phase the daily feed intake and body weight were fitted by polynomial curve functions with the age as main explanatory variable.

AB - The objective of this paper was to model bio-economic variables in broilers feeding. During 7 weeks, 120 broilers Red Bro were fed with diets containing soybean meals from solvent (Ss) or expeller (Se) processing. At grower phase (d 22 to d 49) the diets were switched for half of broilers in each treatment. The General Linear Model (model I) and Mixed Procedure (model II) were used to analyze data in SAS (2004). In model I no significant effect (P>0.05) of diet was found on the daily feed intake (DFI) and the daily body weight gain (DWG) at both phases, but the starter diet affect significantly the feed conversion ratio (FCR), the feed cost (FC) and the economic feed efficiency (EFE). The model II showed that at starter phase the interaction between diet and age had a significant effect on DFI, DWG, FCR, F and EFE. At grower phase, there was no interaction effect. The age affected significantly DFI and DWG, while the diet had significant effect on FCR, FC and EFE. The switch of diets resulted in a compensatory growth of broilers fed Se diet previously. At the grower phase the daily feed intake and body weight were fitted by polynomial curve functions with the age as main explanatory variable.

KW - Former LIFE faculty

KW - Broilers

KW - Economic feed efficiency

KW - Feed cost

KW - Polynomial functions

KW - Soybean meals

M3 - Journal article

VL - 7

SP - 93

EP - 98

JO - Revue Africaine de Santé et de Productions Animales (RASPA)

JF - Revue Africaine de Santé et de Productions Animales (RASPA)

IS - S

ER -

ID: 32439456