Effects of dietary selenium-yeast concentrations on growth performance and carcass composition of ducks
Само за регистроване кориснике
2017
Аутори
Baltić, Milan Ž.Dokmanović-Starčević, Marija
Bašić, Meho
Zenunović, Amir
Ivanović, Jelena
Marković, Radmila
Janjić, Jelena
Mahmutović, Hava
Glamočlija, Nataša
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of the present study was to assess effects of selenium (Se)-yeast diet supplementation on performance and carcass composition in ducks. The study was performed on 240 1-day old ducklings of the same origin (Cherry Valley hybrid), during a 49-day period, which were fed diets supplemented with the following four different levels of Se yeast (ALKOSEL (R) R397): groups with Se at 0 mg/kg of the diet as-fed, 0.2 mg/kg, 0.4 mg/kg and 0.6 mg/kg. Growth performance (bodyweight, daily weight gain, daily feed intake, feed-conversion ratio) and carcass characteristics (hot and cold carcass weight, chilling losses, dressing percentage, carcass cut yields, and percentage of tissues in breast and thighs with drumsticks) of the ducks were determined. Animals fed high-Se diets (0.4 mg/kg) had higher (P < 0.05) final bodyweight and daily weight gain (from 15 to 49 days) compared with those fed diets with inadequate (0 mg/kg) or with supranutritional (0.6 mg/kg) Se levels. Ducks fed only with ba...sal diet showed a higher (P < 0.05) feed-conversion ratio (from 15 to 49 days) compared with those supplemented with Se at 0.4 mg/kg and 0.6 mg/kg. Dressing percentage was higher (P < 0.01) in the control group (69.50%) than in the group with Se added at 0.6 mg/kg (66.85%). The weights of basic cuts from the duck carcasses did not significantly differ among compared groups. Moreover, the percentage of skin with subcutaneous fat in breast and thighs with drumsticks increased in Se-supplemented groups compared with the control group, while the opposite was determined with the percentage of muscle. It was concluded that a diet containing 0.4 mg of added Se per kilogram produced the greatest growth-performance results in ducks.
Кључне речи:
diet / meat / supplementationИзвор:
Animal Production Science, 2017, 57, 8, 1731-1737Издавач:
- CSIRO PUBLISHING, CLAYTON
Финансирање / пројекти:
- Одабране биолошке опасности за безбедност/квалитет хране анималног порекла и контролне мере од фарме до потрошача (RS-MESTD-Technological Development (TD or TR)-31034)
DOI: 10.1071/AN16126
ISSN: 1836-0939
WoS: 000404257600023
Scopus: 2-s2.0-85021313765
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Baltić, Milan Ž. AU - Dokmanović-Starčević, Marija AU - Bašić, Meho AU - Zenunović, Amir AU - Ivanović, Jelena AU - Marković, Radmila AU - Janjić, Jelena AU - Mahmutović, Hava AU - Glamočlija, Nataša PY - 2017 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1469 AB - The aim of the present study was to assess effects of selenium (Se)-yeast diet supplementation on performance and carcass composition in ducks. The study was performed on 240 1-day old ducklings of the same origin (Cherry Valley hybrid), during a 49-day period, which were fed diets supplemented with the following four different levels of Se yeast (ALKOSEL (R) R397): groups with Se at 0 mg/kg of the diet as-fed, 0.2 mg/kg, 0.4 mg/kg and 0.6 mg/kg. Growth performance (bodyweight, daily weight gain, daily feed intake, feed-conversion ratio) and carcass characteristics (hot and cold carcass weight, chilling losses, dressing percentage, carcass cut yields, and percentage of tissues in breast and thighs with drumsticks) of the ducks were determined. Animals fed high-Se diets (0.4 mg/kg) had higher (P < 0.05) final bodyweight and daily weight gain (from 15 to 49 days) compared with those fed diets with inadequate (0 mg/kg) or with supranutritional (0.6 mg/kg) Se levels. Ducks fed only with basal diet showed a higher (P < 0.05) feed-conversion ratio (from 15 to 49 days) compared with those supplemented with Se at 0.4 mg/kg and 0.6 mg/kg. Dressing percentage was higher (P < 0.01) in the control group (69.50%) than in the group with Se added at 0.6 mg/kg (66.85%). The weights of basic cuts from the duck carcasses did not significantly differ among compared groups. Moreover, the percentage of skin with subcutaneous fat in breast and thighs with drumsticks increased in Se-supplemented groups compared with the control group, while the opposite was determined with the percentage of muscle. It was concluded that a diet containing 0.4 mg of added Se per kilogram produced the greatest growth-performance results in ducks. PB - CSIRO PUBLISHING, CLAYTON T2 - Animal Production Science T1 - Effects of dietary selenium-yeast concentrations on growth performance and carcass composition of ducks VL - 57 IS - 8 SP - 1731 EP - 1737 DO - 10.1071/AN16126 ER -
@article{ author = "Baltić, Milan Ž. and Dokmanović-Starčević, Marija and Bašić, Meho and Zenunović, Amir and Ivanović, Jelena and Marković, Radmila and Janjić, Jelena and Mahmutović, Hava and Glamočlija, Nataša", year = "2017", abstract = "The aim of the present study was to assess effects of selenium (Se)-yeast diet supplementation on performance and carcass composition in ducks. The study was performed on 240 1-day old ducklings of the same origin (Cherry Valley hybrid), during a 49-day period, which were fed diets supplemented with the following four different levels of Se yeast (ALKOSEL (R) R397): groups with Se at 0 mg/kg of the diet as-fed, 0.2 mg/kg, 0.4 mg/kg and 0.6 mg/kg. Growth performance (bodyweight, daily weight gain, daily feed intake, feed-conversion ratio) and carcass characteristics (hot and cold carcass weight, chilling losses, dressing percentage, carcass cut yields, and percentage of tissues in breast and thighs with drumsticks) of the ducks were determined. Animals fed high-Se diets (0.4 mg/kg) had higher (P < 0.05) final bodyweight and daily weight gain (from 15 to 49 days) compared with those fed diets with inadequate (0 mg/kg) or with supranutritional (0.6 mg/kg) Se levels. Ducks fed only with basal diet showed a higher (P < 0.05) feed-conversion ratio (from 15 to 49 days) compared with those supplemented with Se at 0.4 mg/kg and 0.6 mg/kg. Dressing percentage was higher (P < 0.01) in the control group (69.50%) than in the group with Se added at 0.6 mg/kg (66.85%). The weights of basic cuts from the duck carcasses did not significantly differ among compared groups. Moreover, the percentage of skin with subcutaneous fat in breast and thighs with drumsticks increased in Se-supplemented groups compared with the control group, while the opposite was determined with the percentage of muscle. It was concluded that a diet containing 0.4 mg of added Se per kilogram produced the greatest growth-performance results in ducks.", publisher = "CSIRO PUBLISHING, CLAYTON", journal = "Animal Production Science", title = "Effects of dietary selenium-yeast concentrations on growth performance and carcass composition of ducks", volume = "57", number = "8", pages = "1731-1737", doi = "10.1071/AN16126" }
Baltić, M. Ž., Dokmanović-Starčević, M., Bašić, M., Zenunović, A., Ivanović, J., Marković, R., Janjić, J., Mahmutović, H.,& Glamočlija, N.. (2017). Effects of dietary selenium-yeast concentrations on growth performance and carcass composition of ducks. in Animal Production Science CSIRO PUBLISHING, CLAYTON., 57(8), 1731-1737. https://doi.org/10.1071/AN16126
Baltić MŽ, Dokmanović-Starčević M, Bašić M, Zenunović A, Ivanović J, Marković R, Janjić J, Mahmutović H, Glamočlija N. Effects of dietary selenium-yeast concentrations on growth performance and carcass composition of ducks. in Animal Production Science. 2017;57(8):1731-1737. doi:10.1071/AN16126 .
Baltić, Milan Ž., Dokmanović-Starčević, Marija, Bašić, Meho, Zenunović, Amir, Ivanović, Jelena, Marković, Radmila, Janjić, Jelena, Mahmutović, Hava, Glamočlija, Nataša, "Effects of dietary selenium-yeast concentrations on growth performance and carcass composition of ducks" in Animal Production Science, 57, no. 8 (2017):1731-1737, https://doi.org/10.1071/AN16126 . .