Thirumalaisamy, GSenthilkumar, SSiva, MTANUVAS2020-08-122020-08-122015http://krishikosh.egranth.ac.in/handle/1/5810150710TNV_IJSET_2015_4(3)624-627The in vitro gas production technique has been frequently used to assess biological values of feeds based on their pattern of accumulated gas when incubated with rumen fluid under anaerobic conditions. The objective of this paper was to describe the procedures of an in vitro gas production technique using a fermentation chamber as previously describe by Tedeschi et al. (2008) and to compare the parameter estimates of in vitro gas production of fodder samples that have been commonly used to describe gas production profile of fodders for ruminants.enVeterinary ScienceArticle