Üzüm Posası Silajının Fermantasyon ve Yem Değeri Özelliklerinin Saptanması
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Dosyalar
Tarih
2005
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Trakya Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışma üzüm posası silajının fermantasyon özellikleri ve yem değerini belirlemek amacıyla yürütülmüştür. Bu amaçla Tekirdağ Şarap Fabrikasından alınan üzüm posası plastik bidonlarda, herhangi bir katkı maddesi kullanılmadan 45 gün süre ile silolanmıştır. Silaj fermantasyonuna ilişkin olarak da pH, amonyak nitrojeni, suda çözünebilir karbonhidrat, organik asit (laktik, asetik, bütirik asit) analizleri yürütülmüş ve mikrobiyolojik analizler yapılmıştır. Üzüm posası silajının ham besin maddelerinin sindirilme dereceleri ve enerji içeriği klasik sindirim denemeleriyle saptanmıştır. Silaj örneklerinde kuru madde, amonyak nitrojeni, suda çözünebilir karbonhidratlar, laktik asit, asetik asit içerikleri ve pH değeri sırasıyla %35.16, 31.32 g/kg KM, 6.78 g/kg KM, %2.59 KM, %2.36 KM ve 3.55 olarak saptanmıştır. Üzüm posası silajının kuru madde, organik maddeler, ham protein, ham yağ, ham selüloz ve nitrojensiz öz maddelerin sindirilme dereceleri sırasıyla %40.85, 39.29, 1.01, 95.36, 22.68 ve 46.71, sindirilebilir kuru madde, organik maddeler, ham protein, ham yağ, ham selüloz ve nitrojensiz öz maddeler sırayla 408.5, 370.4, 1.1, 111.2, 72.2 ve 185.8 g/kg KM, metabolik enerji ve net enerji değerleri ise sırasıyla; 7.71 MJ ME/kg KM ve 4.29 MJ NEL/kg KM olarak bulunmuştur.
This study was carried out to determine on the fermentation and feed value of grape pomace. In order to carry out the research the grape pomace taken from Tekirdağ wine factory were ensiled without any additive in plastic container for 45 days. Relating to silage fermentation analysis of pH, ammonia nitrogen, water soluble carbohydrate, organic acids (lactic, acetic and butyric acid) were carried out and microbiological analyses had been done. Digestional value and energy content of crude nutritive matters of grape pomace silage determined with classical digestive experiment. Dry matter, ammonia nitrogen, water soluble carbohydrate, lactic acid, acetic acid content and pH value of grape pomace silage were found as 35.16%, 31.32 g/kg DM, 6.78 g/kg DM, %2.59 DM, %2.36 DM and 3.55, respectively. Digestion coefficients of dry matter, organic matters, crude protein, ether extract, crude fiber and nitrogen free extracts of grape pomace silage were found as 40.85, 39.29, 1.01, 95.36, 22.68, and 46.71%, respectively. The contents of digestible dry matter, organic matters, crude protein, ether extracts, crude fiber and nitrogenfree extracts were found as 408.5, 370.4, 1.1, 111.2, 72.2, and 185.8 g/kg DM, respectively. Metabolisable energy and net energy values of grape pomace silage were found 7.71 MJ ME/kg DM and 4.29 MJ NEL/kg DM, respectively.
This study was carried out to determine on the fermentation and feed value of grape pomace. In order to carry out the research the grape pomace taken from Tekirdağ wine factory were ensiled without any additive in plastic container for 45 days. Relating to silage fermentation analysis of pH, ammonia nitrogen, water soluble carbohydrate, organic acids (lactic, acetic and butyric acid) were carried out and microbiological analyses had been done. Digestional value and energy content of crude nutritive matters of grape pomace silage determined with classical digestive experiment. Dry matter, ammonia nitrogen, water soluble carbohydrate, lactic acid, acetic acid content and pH value of grape pomace silage were found as 35.16%, 31.32 g/kg DM, 6.78 g/kg DM, %2.59 DM, %2.36 DM and 3.55, respectively. Digestion coefficients of dry matter, organic matters, crude protein, ether extract, crude fiber and nitrogen free extracts of grape pomace silage were found as 40.85, 39.29, 1.01, 95.36, 22.68, and 46.71%, respectively. The contents of digestible dry matter, organic matters, crude protein, ether extracts, crude fiber and nitrogenfree extracts were found as 408.5, 370.4, 1.1, 111.2, 72.2, and 185.8 g/kg DM, respectively. Metabolisable energy and net energy values of grape pomace silage were found 7.71 MJ ME/kg DM and 4.29 MJ NEL/kg DM, respectively.
Açıklama
Anahtar Kelimeler
Üzüm posası, silaj, sindirilebilirlik, Grape pomace, silage, digestibility
Kaynak
Trakya Üniversitesi Fen Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
6
Sayı
1
