EiI-P103 Effects ofdietary
supplementalrosehipalosacaninaL.)
on carcass traits and some blood
parameters of broilers
A. Tekelil, IIR. Kut|u2. L. Çeıik2•ı`i;;;;& 'İiı University. Agricul_f traLFq;ulty,
ö;e-ü;üenıofAnimalscierce.Van:Tru_r~ğ:
:Ğt~iu-ro;aıjniversiıy,.A_gricullur?l__F:%l.±L'.5;;:*-;n;ofAni;alstci?nc.?^A|_a_ra^:|:r.key`
Corresponding author: atekeli@yy`ı.edu.tr
The present study was aimed to investigate the effectsofsupplementalrosehipfiuit(Rosacanina L.) as a natural carotene and vitamin C sources on some biochemıcal blood parameters, carcass and ıneat quality traits of broiler chick§. 300 male broiler chicks (Ross 308) at one-day of age were used in the tnal. Five treatment groups were
amged randomly each includıng three
subgroups. The group without rosehip supplementation was the control group and the groups with 5, 10, 15, 20 gncg rosehip supplementatıons in basal ration fomed the treatment groups. The animals were fed upto slaughter age of 42 days. Then blood and carcass of the birs were analysed. L* (brightness) and a* (redness) values of thigh meat were signifıcantly affected ftom the treatments. L' value of thiğh meat signifıcantly increased in the gıoups with rosehip supplementation. Levels of serum cholesterol, creatine, glucose, tnglycerıde, uric acid and chlorine were significantly affected by rosehip supplementation in rations. The lowest cholesterol level was detected in the group with 5g/kg rosehip supplementatıon and the lowest tnglycerıde levels respectively were measued in the groups with 10 and 15gkg ıosehip supplemcntations compaJed to the group with 20gfl{g rosehip supplementation. lt has been concluded that dietary supplemental rosehip have a positıve effect on some meat quality and blood parameters in t)roilers.
P104 Effect of adding lactose in
drinking water on the performance,
meat quality and blood parameters of
brofler chickens
H. Zakana, S. Hatahet
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A study was conducted to evaluate the effect of supplementing four added lactose levels (0, 1.5, 2.5 and 3.5%) in drinkıng water on 352 one-day oldbroilerchıcksfedpelletedcorn-soybeanbased diet for 42 d. A randomızed complete block design wıth 4 replicates/ treatment and 22 birds / replicate was used. On d 42, two randomly selected birds fiom each replicate were slaugıtered to determıne blood and carcass parameters. Results revealed that Fl was signifıcantly (P<0.05) decreased with 3.5% Lactose. BW was higher (P<0.05) with 1.5%. Carcass yields md meat chemical analysis were not affected by the treatments, while concentrationof812inbloodsampleswashigher (P<0.05) with the 3.5% lactose. Results suggest that adding lactose in dnnking water can improve someoftheproductionparametersand812levels in broiler chick' s blood.
