Broyler civcivlerde protein yetersizliği semptomları
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Date
1986
Authors
Gürocak, Besim
Journal Title
Journal ISSN
Volume Title
Publisher
Uludağ Üniversitesi
Abstract
Bu çalışmada enerji içerikleri 2950 Kcal ME olan, % 21, % 16, % 12 ue % 8.5 sindirilebilir protein içeren 4 farklı rasyonel beslenen günlük Brayler civcivlerde, protein yetersizliğinin etkileri araştırılmıştır. Besi başlangıç ağırlığı ortalama 40 g olan 4 gruptaki civcivlerin 6 haftalık bir besi döneminden sonra ortalama canlı ağırlıkları sırasıyla; 1280, 1100, 621 ve 152 g, günlük ortalama canlı ağırlık artışı; 29.5, 25.2, 13.9 ve 2. 7 g, günlük ortalama yem tüketimi; 71.2, 62.5, 52.2 ue 42.5 g, 1 kg canlı ağırlık artışı için ortalama yem tüketimi; 2.36, 2.91, 3.23 ue 17.5 kg olarak bulunmuştur . Ayrıca aşın yetersiz beslenen 3. ve 4. gruplardaki civcivlerde zayıf tüylenme, gaga ue tırnaklarda yumuşama, pigmentasyon bozuklukları, halsizlik, kemik deformasyonları, ayakta duran ama ve ölüm oranında artış olduğu gözlenmiştir. Besi sonu canlı ağırlığı bakımından gruplar arasında görülen farklılık istatistiki bakımından önemli bulunmuştur (P < 0.05).
The study was carried out, to investigate effects of protein deficiency on broiler chicks. The chicks were fed with rations including 2950 Kcal energy and 21, 16, 12 and 8.5 % digestible protein respectively. Average initial weight of chicks at for groups were 40 g and final weight of the chicks at the e nd of 6 weeks fattening period were 1280, 1100, 621 and 152 g respectively. Average daily liue· weight gain, daily feed consumption and feed consumption for 1 kg of liveweight gain of the groups were estimated as 29.5, 25.2, 13.9, 2. 7 g; 71.2, 62.5, 52.2, 42.5 g and 2.36, 2.91, 3.23, 17.5 kg respectively. It was observed that, in group 3 and 4 insufficient nutrition caused in· efficient feathering, soffening of beak and nail, pigmentation disorders, bone deformations, exhaustion, and increase of mortality rate. Final liveweight differences of the groups were statistically significant (P < 0.05).
The study was carried out, to investigate effects of protein deficiency on broiler chicks. The chicks were fed with rations including 2950 Kcal energy and 21, 16, 12 and 8.5 % digestible protein respectively. Average initial weight of chicks at for groups were 40 g and final weight of the chicks at the e nd of 6 weeks fattening period were 1280, 1100, 621 and 152 g respectively. Average daily liue· weight gain, daily feed consumption and feed consumption for 1 kg of liveweight gain of the groups were estimated as 29.5, 25.2, 13.9, 2. 7 g; 71.2, 62.5, 52.2, 42.5 g and 2.36, 2.91, 3.23, 17.5 kg respectively. It was observed that, in group 3 and 4 insufficient nutrition caused in· efficient feathering, soffening of beak and nail, pigmentation disorders, bone deformations, exhaustion, and increase of mortality rate. Final liveweight differences of the groups were statistically significant (P < 0.05).
Description
Keywords
Civciv, Protein, Semtom, Besi, Chick, Symptom, Fattening
Citation
Gürocak, B. vd. (1986). ''Broyler civcivlerde protein yetersizliği semptomları''. Uludağ Üniversitesi Ziraat Fakültesi Dergisi, 5(1), 103-109.