@thesis{thesis, author={Siti Abidah Alfirdausy }, title ={Pengaruh Minyak Buriti (Mauritia Flexuosa L.) Sebagai Feed Additive Terhadap Berat Karkas Dan Berat Organ Pencernaan Broiler Yang Dipapar Heat Stress}, year={2021}, url={https://repository.unair.ac.id/109538/}, abstract={Heat stress conditions can affect reduce antioxidants production in the body and cause cell damage. The content of buriti oil as an antioxidant can reduce the detrimental effects of heat stress. This study aims to determine the effect of buriti oil on carcass weight and broiler digestive organ weight that is exposed to heat stress. A total of 20 broilers aged 22-35 days were kept in individual cages. Broilers in the treatment group were given heat stress induction until the temperature reached 35 ± 1oC. Broiler were randomly selected in 4 treatment groups divided into K- (normal temperature + complete feed), K + (heat exposure + complete feed), P1 (heat exposure + complete feed + buriti oil 2% of total feed gr/head/day) and P2 (exposure to heat + complete feed + 4% buriti oil per of total feed gr/head/day). This experiment was recorded for 35 days. The results of the study were tested for normality using analysis of variance with a significance level (p <0.05). The results of research on buriti oil showed that there were differences between the K+, P1 and P2 treatment groups. However, buriti oil did not significantly affect the weight of the digestive organs between the K+, P1 and P2 treatment groups. This research concludes that giving buriti oil can increase carcass weight and broiler digestive organ weight which is exposed to heat stress.} }