ORIGINAL PAPER
The effect of low-glucosinolate rapeseed meal
in diets with multi-enzyme supplement on
performance and protein digestibility in broiler
chicks
| 1 | Department of Animal Science, Islamic Azad University,
Khorasgan (Isfahan) Branch,
81595-158 Isfahan, Iran |
| 2 | Department of Animal Science, Isfahan Agricultural Research Centre,
81785-199 Isfahan, Iran |
CORRESPONDING AUTHOR
M. Toghyani
Department of Animal Science, Islamic Azad University, Khorasgan (Isfahan) Branch, 81595-158 Isfahan, Iran
Department of Animal Science, Islamic Azad University, Khorasgan (Isfahan) Branch, 81595-158 Isfahan, Iran
Publication date: 2009-03-20
J. Anim. Feed Sci. 2009;18(2):313–321
KEYWORDS
ABSTRACT
Three hundred and eighty-four day-old Ross broiler chicks were used in a completely randomized
experimental design with 4×2 factorial arrangements using four rapeseed meal (RSM) levels with
and without a multi-enzyme preparation. RSM levels included: A: control (without RSM); B: 5,
10 and 15%; C: 10, 15 and 20%; D: 15, 20 and 25% RSM in starter, grower and finisher periods,
respectively. Body weight gain and feed conversion ratio in treatments B and C were similar to
controls, but in treatment D, weight gain decreased and FCR increased (P<0.05). Feed intake of
broilers was not affected by different levels of RSM (P>0.05). Enzyme supplementation had no
significant effect (P>0.05) on growth performance but resulted in a significant increase in ileal
digestibility of protein (P<0.05). Feeding high levels of RSM (Treatment D) significantly increased
liver and gizzard weights and decreased abdominal fat (P<0.05).
CITATIONS (4):
1.
Fermented rapeseed meal is effective in controlling Salmonella enterica serovar Typhimurium infection and improving growth performance in broiler chicks
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Veterinary Microbiology
Amin Ashayerizadeh, Behrouz Dastar, Mahmoud Shams Shargh, Alireza Sadeghi Mahoonak, Saeed Zerehdaran
Veterinary Microbiology
2.
Impact of different dietary protein sources on performance,
litter quality and foot pad dermatitis in broilers
A. Abd El-Wahab, C. Visscher, J. Kamphues
Journal of Animal and Feed Sciences
A. Abd El-Wahab, C. Visscher, J. Kamphues
Journal of Animal and Feed Sciences
3.
Effects of feeding fermented rapeseed meal on growth performance, gastrointestinal microflora population, blood metabolites, meat quality, and lipid metabolism in broiler chickens
A. Ashayerizadeh, B. Dastar, M. Shams Shargh, A.R. Sadeghi Mahoonak, S. Zerehdaran
Livestock Science
A. Ashayerizadeh, B. Dastar, M. Shams Shargh, A.R. Sadeghi Mahoonak, S. Zerehdaran
Livestock Science
4.
The productivity of spring rapeseed hybrids depending on different levels of mineral nutrition and humic fertilizer
Ekaterina Lupova, Dmitry Vinogradov, Olga Zaharova, Dmitry Kucher, A. Valiev, B. Ziganshin, F. Nezhmetdinova, A. Taylan, R. Nizamov
BIO Web of Conferences
Ekaterina Lupova, Dmitry Vinogradov, Olga Zaharova, Dmitry Kucher, A. Valiev, B. Ziganshin, F. Nezhmetdinova, A. Taylan, R. Nizamov
BIO Web of Conferences
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