Farklı rasyonların koyunlarda bazı rumen sıvısı ve kan parametreleri üzerine etkisi
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Dosyalar
Tarih
2003
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışma, farklı enerji (arpa ve melaslı kuru şeker pancarı posası (MKSPP)) ve protein (soya küspesi (SK), pamuk tohumu küspesi (PTK), formaldehitle muamele edilmiş soya küspesi (FMSFK), formaldehitle muamele edilmiş pamuk tohumu küspesi (FMPTK) ve üre) kaynağı yem maddelerinin kombine edilmesinin bazı rumen sıvısı ve kan parametreleri üzerine etkisini incelemek amacıyla yapılmıştır. Araştırmada rumen kanulu takılmış 4 baş 2 yaşlı Morkaraman koç kullanılmıştır. Rumen pH değerleri, bütün örnekleme saatlerinde, genelde rumen sıvısı için öngörülen optimum değerlerde (5,2-7,3) seyretmiştir. Rumen sıvısı $NH_{3}$ -N değerleri MKŞPP'lı gruplarda, Arpa'lı gruplardan daha yüksek bulunmuş (P < 0,05) ve tüm gruplarda 10,40-32,75 mg/1 OO mi aralığında tespit edilmiştir. Formaldehit muamelesi MKŞPP'lı karmalarda $NH_{3}$-N düzeyini düşürmüştür (P < 0,05). Asetik asit ve propiyonik asit miktarının enerji kaynağından etkilenmesi değişkenlik gösterirken, bütirik asit değerleri arpalı gruplarda MKŞPP'li gruplardan yüksek bulunmuştur (P < 0,05). Formaldehit muamelesi propiyonik asit miktarını etkilememiş, ancak SK içeren arpalı gruplarda asetik asit miktarı genel olarak artmıştır (P < 0,05). Bütirik asit miktarı, hem SK ve hem de PTK içeren gruplarda bu muameleden genellikle olumsuz etkilenmiştir (P < 0,05). Kan serumu total protein miktarı karbonhidrat kaynağından etkilenmiş ve MKŞPP'lı gruplardan elde edilen değerler, arpalı gruplardan elde edilen değerlerden yüksek bulunmuştur (P < 0,05). Kan serumu üre -N'u değerleri ise değişkenlik göstermiştir.
The objective of this study was to evaluate the effects of different combinations of energy (barley and dried molassed sugar beet pulp (DMSBP)) and protein sources (soybean meal (SBM), cotton-seed meal (CSM), SBM-treated with formaldehyde (FTSBM), CSM-treated with formaldehyde (FTCSM), and urea) on some rumen fluid and blood parameters. In this study, four rumen fistulated Morkaraman rams were used. Rumen pH values were around the optimal pH values suggested for rumen fluid (5.2-7.3) at all sampling times. Ruminai $NH_{3}$-N concentrations were significantly greater (P < 0.05) in animals fed DMSBP as an energy source compared with animals fed barley as an energy source and were between 10.4 and 32.75 mg/1 OO ml in all groups. Formaldehyde treatments of protein sources reduced ruminai $NH_{3}$-N concentrations in animals fed DSBP as an energy source (P < 0.05). Acetic and propionic acid concentrations were affected by the energy source, although butyric acid concentrations were significantly higher in animals fed groups containing barley than in animals fed groups containing DMSBP. Formaldehyde treatment did not affect propionic acid concentrations, although propionic acid concentrations were generally significantly higher (P < 0.05) in animals fed barley + SBM combinations compared to treatments containing both SBM and CSM combinations (P < 0.05). Serum total protein concentrations were affected by the energy source and these were higher in groups containing DMSBP than in groups containing barley (P < 0.05). However, serum urea-N concentrations were similar among the different diets.
The objective of this study was to evaluate the effects of different combinations of energy (barley and dried molassed sugar beet pulp (DMSBP)) and protein sources (soybean meal (SBM), cotton-seed meal (CSM), SBM-treated with formaldehyde (FTSBM), CSM-treated with formaldehyde (FTCSM), and urea) on some rumen fluid and blood parameters. In this study, four rumen fistulated Morkaraman rams were used. Rumen pH values were around the optimal pH values suggested for rumen fluid (5.2-7.3) at all sampling times. Ruminai $NH_{3}$-N concentrations were significantly greater (P < 0.05) in animals fed DMSBP as an energy source compared with animals fed barley as an energy source and were between 10.4 and 32.75 mg/1 OO ml in all groups. Formaldehyde treatments of protein sources reduced ruminai $NH_{3}$-N concentrations in animals fed DSBP as an energy source (P < 0.05). Acetic and propionic acid concentrations were affected by the energy source, although butyric acid concentrations were significantly higher in animals fed groups containing barley than in animals fed groups containing DMSBP. Formaldehyde treatment did not affect propionic acid concentrations, although propionic acid concentrations were generally significantly higher (P < 0.05) in animals fed barley + SBM combinations compared to treatments containing both SBM and CSM combinations (P < 0.05). Serum total protein concentrations were affected by the energy source and these were higher in groups containing DMSBP than in groups containing barley (P < 0.05). However, serum urea-N concentrations were similar among the different diets.
Açıklama
Anahtar Kelimeler
Ziraat, Sütçülük ve Hayvan Bilimleri
Kaynak
Turkish Journal of Veterinary and Animal Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
27
Sayı
6
