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EFFECT OF DIET DILUTION IN THE STARTER PERIOD ON PERFORMANCE AND CARCASS CHARACTERISTICS OF BROILER CHICKS

M. REZAEI
A. TEIMOURI
J. POURREZA
H. SAYYAHZADEH
P. W. WALDROUP

Puni tekst: engleski, pdf (349 KB) str. 63-70 preuzimanja: 602* citiraj
APA 6th Edition
REZAEI, M., TEIMOURI, A., POURREZA, J., SAYYAHZADEH, H. i WALDROUP, P.W. (2006). EFFECT OF DIET DILUTION IN THE STARTER PERIOD ON PERFORMANCE AND CARCASS CHARACTERISTICS OF BROILER CHICKS. Journal of Central European Agriculture, 7 (1), 63-70. Preuzeto s https://hrcak.srce.hr/17343
MLA 8th Edition
REZAEI, M., et al. "EFFECT OF DIET DILUTION IN THE STARTER PERIOD ON PERFORMANCE AND CARCASS CHARACTERISTICS OF BROILER CHICKS." Journal of Central European Agriculture, vol. 7, br. 1, 2006, str. 63-70. https://hrcak.srce.hr/17343. Citirano 16.06.2021.
Chicago 17th Edition
REZAEI, M., A. TEIMOURI, J. POURREZA, H. SAYYAHZADEH i P. W. WALDROUP. "EFFECT OF DIET DILUTION IN THE STARTER PERIOD ON PERFORMANCE AND CARCASS CHARACTERISTICS OF BROILER CHICKS." Journal of Central European Agriculture 7, br. 1 (2006): 63-70. https://hrcak.srce.hr/17343
Harvard
REZAEI, M., et al. (2006). 'EFFECT OF DIET DILUTION IN THE STARTER PERIOD ON PERFORMANCE AND CARCASS CHARACTERISTICS OF BROILER CHICKS', Journal of Central European Agriculture, 7(1), str. 63-70. Preuzeto s: https://hrcak.srce.hr/17343 (Datum pristupa: 16.06.2021.)
Vancouver
REZAEI M, TEIMOURI A, POURREZA J, SAYYAHZADEH H, WALDROUP PW. EFFECT OF DIET DILUTION IN THE STARTER PERIOD ON PERFORMANCE AND CARCASS CHARACTERISTICS OF BROILER CHICKS. Journal of Central European Agriculture [Internet]. 2006 [pristupljeno 16.06.2021.];7(1):63-70. Dostupno na: https://hrcak.srce.hr/17343
IEEE
M. REZAEI, A. TEIMOURI, J. POURREZA, H. SAYYAHZADEH i P.W. WALDROUP, "EFFECT OF DIET DILUTION IN THE STARTER PERIOD ON PERFORMANCE AND CARCASS CHARACTERISTICS OF BROILER CHICKS", Journal of Central European Agriculture, vol.7, br. 1, str. 63-70, 2006. [Online]. Dostupno na: https://hrcak.srce.hr/17343. [Citirano: 16.06.2021.]

Sažetak
The effect of energy and protein dilution in the starter period (8 to 14 days) of age, on performance and carcass characteristics of 360 Arian male chicks was studied in a completely randomised design. This experiment consisted of 6 treatments, 4 replicates, with 15 chicks per replicate. In order to dilute the diets six levels (0, 4, 8, 12, 16, and 20) percent of ground wood charcoal was used. Chicks were fed with starter and grower diet from 15 to 21 and 22 to 42
days of age respectively. During the experiment feed intake, body weight gain, feed conversion ratio were measured weekly. Mortality was measured throughout the experiment. At 43 day of age 4 chicks each treatment was selected and carcass characteristics were measured. The results indicated that dilution of diet from 8 to 14 days of age increased feed intake in this period but the differences were not signifi cant. With increasing dilution rate body weight gain of
chicks signifi cantly decreased in comparison to control group (P< 0.05). Due to compensatory growth after restricted period, there was not signifi cant difference in body weight among restricted and control groups at 42 days of age. There was not signifi cant difference among the treatments for feed conversion ratio in whole period of the experiment (8 to 42 day). Similarly, there was not signifi cant difference among the treatments for caloric conversion ratio in whole period of the experiment (8 to 42 day). Mortality rate in restricted groups was signifi cantly lower than control group
(P<0.05). Diet dilution hadn’t signifi cant effect on carcass, breast meat, drumsticks, thighs, liver, intestine, abdominal fat percentages. The results of the present study indicated that broiler chicks could withstand a 7-day period (from 8 to 14 days) feed restriction with ground wood charcoal in early age without loss in performance.

Ključne riječi
broiler chicks; diet dilution; wood charcoal; performance

Hrčak ID: 17343

URI
https://hrcak.srce.hr/17343

Posjeta: 902 *