Comparison of alfalfa (medicago sativa) energy values estimated by using the nrc-2001, hohenheim and uc davis equations

dc.contributor.authorAlataş, Mustafa Selçuk
dc.contributor.authorKara, Kanber
dc.contributor.authorİnal, Fatma
dc.contributor.authorKahraman, Oğuzhan
dc.contributor.authorÖzbilgin, Abdullah
dc.contributor.authorCoşkun, Behiç
dc.date.accessioned2020-03-26T19:23:23Z
dc.date.available2020-03-26T19:23:23Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesi, Veteriner Fakültesi, Zootekni ve Hayvan Besleme Bölümüen_US
dc.description.abstractIn this study, our aim was to compare estimated metabolizable energy (ME) and net energy lactation (NEL) contents in dried alfalfa samples in their different growth stages, using models such as NRC-2001, Hohenheim(Menke) and University of California at Davis (UC Davis). A total of 73 alfalfa hay samples obtained during three different growth stages (Vegetative, Bud and Bloom) were used. Chemical analyses were performed for each sample. Energy values of the alfalfa hay samples were calculated with NRC-2001 equations from chemical analysis results, and with HohenheimMenke and UC Davis equations from in vitro gas production volumes. Gas production in alfalfa samples in vegetative period (S1) was higher than other periods (P<0.001). Again, ME values calculated with all three methods in the alfalfa hay samples of this period were significantly higher than the samples in bud and bloom periods (P<0.001). In addition, energy values obtained with HohenheimMenke equation in all periods were found to be higher than the averages obtained with NRC-2001 and UC Davis equations. It is concluded that, for the alfalfas in vegetative period, a correlation of 85.6% between energy values obtained with NRC-2001 and HohenheimMenke equations, a correlation of 81.8% between energy values obtained with UC Davis and NRC-2001 equations, and over 99% correlation between energy values obtained with HohenheimMenke and UC Davis equations were determined (P<0.000).en_US
dc.description.sponsorshipSelcuk UniversitySelcuk University [BAP 14401115]en_US
dc.description.sponsorshipWe would like to acknowledge the financial support of Selcuk University. (Project Number: BAP 14401115).en_US
dc.identifier.citationAlataş, M. S., Kara, K., İnal, F., Kahraman, O., Özbilgin, A., Coşkun, B. (2016). Comparison of Alfalfa (Medicago sativa) Energy Values Estimated by Using the NRC-2001, Hohenheim and UC Davis Equations. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 22(5), 785-792.
dc.identifier.doi10.9775/kvfd.2016.15403en_US
dc.identifier.endpage792en_US
dc.identifier.issn1300-6045en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage785en_US
dc.identifier.urihttps://dx.doi.org/10.9775/kvfd.2016.15403
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33374
dc.identifier.volume22en_US
dc.identifier.wosWOS:000378899800022en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorAlatas, Mustafa Selcuk
dc.institutionauthorInal, Fatma
dc.institutionauthorKahraman, Oguzhan
dc.institutionauthorOzbilgin, Abdullah
dc.institutionauthorCoskun, Behic
dc.language.isoenen_US
dc.publisherKAFKAS UNIV, VETERINER FAKULTESI DERGISIen_US
dc.relation.ispartofKAFKAS UNIVERSITESI VETERINER FAKULTESI DERGISIen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAlfalfaen_US
dc.subjectNRC-2001en_US
dc.subjectUC Davisen_US
dc.subjectIn vitro gas productionen_US
dc.titleComparison of alfalfa (medicago sativa) energy values estimated by using the nrc-2001, hohenheim and uc davis equationsen_US
dc.typeArticleen_US

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