The effect of freezing on the fermentative activity of equine faecal inocula for use in an in vitro gas production technique
作者： Jo-Anne M.D. Murray , Patricia McMullin , Ian Handel , Peter M. Hastie
DOI: 10.1016/J.ANIFEEDSCI.2012.09.013
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摘要: Abstract Two in vitro experiments were conducted to determine the effect of freezing on fermentative activity equine faecal inocula for use an gas production technique. In Experiment 1, high-temperature dried alfalfa (HTA) and mature grass hay (GH) incubated with inoculum prepared either fresh (0 d) or following storage at −20 °C 7 days (7 d). 2, HTA, GH, (HTG), unmolassed sugar beet pulp (SB) 24 hours (24 h), 48 hours (48 h) 72 hours (72 h). Substrate/inocula combinations fermented using (GP) both experiments, analysis cumulative values revealed interaction (P
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