Kuzularda yoğun yem formunun besi performansına etkileri
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Date
1997
Authors
Akgündüz, Vedat
Filya, İsmail
Journal Title
Journal ISSN
Volume Title
Publisher
Uludağ Üniversitesi
Abstract
Bu araştırma, entansif besi uygulanan Merinos erkek kuzularda yem formunun besi performansına, rumen ve kan pH düzeyine etkilerini belirlemek amacıyla düzenlenmiştir. Kuzular % 15.5 ham protein, 2720 Kcal/kg ÇE içeren dane, toz, granül ve pelet formdaki yoğun yem karmalarıyla ad libitum yemlenmişlerdir. Sindirim bozukluklarının önlenmesi için kuzulara 100 g/baş düzeyinde yonca kuru otu verilmiştir. Araştırma. her grupta 12 baş sütten kesilmiş Merinos erkek kuzu bulunan 4 gurupla yürütülmüş ve besi 56 gün sürmüştür. Araştırmada, kuzuların besi sonu ağırlığı, günlük ortalama canlı ağırlık artışı, günlük ortalama yem tüketimi ve yemden yararlanma oranı gruplarda sırasıyla; 39.0 ± 1.05, 39.0 ± 1.06, 39.0 ± 1.10 ve 38.4 ± 0.95 kg; 346 ± ll. 7, 350 ± 11.8, 349 ± 12.5 ve 334 ± 12.4 g; 1385 ± 35.6, 1362 ± 37.5, 1324 ± 56.3 ve 1360 ± 34.8 g; 4.1 ± 0.15, 3.9 ± 0.07, 3.8 ± 0.12 ve 4.1 ± 0.12 olarak belirlenmiştir. Araştırma sonucunda, entansif besi uygulanan kuzularda yem formunun kuzuların besi performansı ve kan pH düzeyine önemli bir etkisinin bulunmadığı, ancak toz, granül (P<0.05) ve pelet (P<0.01) yem formlarının rumen pH'sını önemli düzeyde düşürdüğü belirlenmiştir.
The research was carried out to determine effects of feed form on fattening performance, blood and rumen pH of the Merino male lambs intensively fattaned. The lambs were fed with whole, ground, granul and pellet concentrate feed containing 15.5 % crude protein and 2720 Kcal/kg ME. Concentrate feed mixture was given ad libitum to lambs and dry alfalfa hay was given at 100 gl day/he ad level to prevent digestion disorders. The research was carried out with 4 groups including 12 early weaned Merino lambs in each for 56 days. Average final liveweight, daily liveweight gain. daily feed consumption and feed convertion ratio of the groups were 39.0±1.05, 39.0±1.06, 39.0±1.10 and 38.4±0.95 kg; 346±11. 7, 350±11.8, 349±12.5 and 334±12.4 g; 1385±35.6, 1362±37.5, 1324±56.3 and 1360±34.8 g; 4.1±0.15. 3.9±0.07, 3.8±0.12 and 4.1±0.12 respectively. It has been determined that the form of concentrate feed did not effeel fattening performance and blood pH of lambs, but ground, granul (P<0.05) and pellet feed form (P<O .O1) were decreased to rumen pH significantly.
The research was carried out to determine effects of feed form on fattening performance, blood and rumen pH of the Merino male lambs intensively fattaned. The lambs were fed with whole, ground, granul and pellet concentrate feed containing 15.5 % crude protein and 2720 Kcal/kg ME. Concentrate feed mixture was given ad libitum to lambs and dry alfalfa hay was given at 100 gl day/he ad level to prevent digestion disorders. The research was carried out with 4 groups including 12 early weaned Merino lambs in each for 56 days. Average final liveweight, daily liveweight gain. daily feed consumption and feed convertion ratio of the groups were 39.0±1.05, 39.0±1.06, 39.0±1.10 and 38.4±0.95 kg; 346±11. 7, 350±11.8, 349±12.5 and 334±12.4 g; 1385±35.6, 1362±37.5, 1324±56.3 and 1360±34.8 g; 4.1±0.15. 3.9±0.07, 3.8±0.12 and 4.1±0.12 respectively. It has been determined that the form of concentrate feed did not effeel fattening performance and blood pH of lambs, but ground, granul (P<0.05) and pellet feed form (P<O .O1) were decreased to rumen pH significantly.
Description
Keywords
Kuzu besisi, Besi performansı, Yem formu, Rumen pH'sı, Lamb fattening, Kan pH'sı, Feed form, Fattening perjormance
Citation
Ak, İ. vd. (1997). ''Kuzularda yoğun yem formunun besi performansına etkileri''. Uludağ Üniversitesi Ziraat Fakültesi Dergisi, 13(1), 79-88.