| Yazarlar |
Aydın Altop
Ondokuz Mayıs Üniversitesi, Türkiye |
Doç. Dr. İsa COŞKUN
Kırşehir Ahi Evran Üniversitesi, Türkiye |
Dr. Öğr. Üyesi Ayşe Gül FİLİK
Kırşehir Ahi Evran Üniversitesi, Türkiye |
Dr. Öğr. Üyesi Hüseyin ÇAYAN
Türkiye |
Prof. Dr. Ahmet ŞAHİN
Türkiye |
|
Emrah Güngör
Türkiye |
|
Güray Erener
Ondokuz Mayıs Üniversitesi, Türkiye |
| Özet |
| Effects of dietary Agaricus bisporus mixture or stalk or cap on growth performance, carcass components and some meat quality parameters, mesophilic aerobic bacterial counts, and intestinal histomorphology in broiler chickens were investigated. Two hundred and forty one-day-old male Ross 308 broiler chickens were divided into 4 experimental groups with 4 replicates, each including 15 birds. Chickens were fed with basal diet (C), mushroom mixture (MM, 10 g stalk+10 g cap/kg diet), mushroom stalk (MS, 20 g/kg diet) and mushroom cap (MC, 20 g/kg diet). Feed conversion ratio (FCR) was improved (P < 0.01) by dietary MS while feed intake (FI) decreased (P < 0.01) in all treatment groups compared to control. However, body weight gain (BWG) was decreased (P < 0.01) by MC inclusion. Mushroom supplemented groups had higher (P < 0.05) mesophilic aerobic bacteria in the cecum. MS inclusion increased villus height to crypt depth ratio in the jejunum (P < 0.01) and villus height in the ileum (P < 0.01) and jejunum (P < 0.05). MC increased (P < 0.01) crypt depth in the jejunum. There were no statistical differences among groups for carcass components (P > 0.05). The L* values were decreased (P < 0.01) in thigh meat but increased (P < 0.01) in breast meat by mushroom inclusion. The a* values were decreased (P < 0.01) and b* values were increased (P < 0.05) in both thigh and breast meat with mushroom addition to diet. The obtained results indicated that A. bisporus stalk meal at an inclusion level of 20 g/ kg of diet had favourable effects on growth performance with higher feed efficiency, improved intestinal morphology with higher villus height and increased meat quality of broiler chickens. |
| Anahtar Kelimeler |
| mushroom, feed efficiency, villus height, feed additives, by-product |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | CIENCIA RURAL |
| Dergi ISSN | 0103-8478 |
| Dergi Tarandığı Indeksler | SCI |
| Dergi Grubu | Q4 |
| Makale Dili | Türkçe |
| Basım Tarihi | 01-2022 |
| Cilt No | 52 |
| Sayı | 6 |
| Doi Numarası | 10.1590/0103-8478cr20201051 |
| Atıf Sayıları | |
| WoS | 2 |
