Effect of dietary formic acid on the in vitro ruminal fermentation parameters of barley-based concentrated mix feed of beef cattle

Autor:	Kanber Kara, Serkan Özkaya, Sabri Erbaş, Erol Baytok
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	Bacteria digestibility formic acid protozoa volatile fatty acids Veterinary medicine SF600-1100
Zdroj:	Journal of Applied Animal Research, Vol 46, Iss 1, Pp 178-183 (2018)
Druh dokumentu:	article
ISSN:	0971-2119 0974-1844 09712119
DOI:	10.1080/09712119.2017.1284073
Popis:	This study aimed to determine the effect of 0 (FA0) and 1, 2, 4 or 8 mL/kg (FA1, FA2, FA4 and FA8) formic acid addition to barley-based concentrated mix feed on in vitro gas kinetics [gas production from quickly soluble fraction (agas), gas production constant rate (cgas), gas production of insoluble fraction (bgas), potential gas production (a + b)gas], methane production, organic matter digestibility (OMD), metabolic energy (ME), net energy lactation (NEL), pH, ammonia-N, volatile fatty acids (VFAs), total bacteria count and number of ciliate protozoa. The in vitro cumulative gas production, cgas, bgas, (a + b)gas, ME, NEL and OMD values and ammonia-N concentration were decreased by formic acid (P
Databáze:	Directory of Open Access Journals
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