In vitro gas fermentation kinetics of compounded diets containing varying levels of Tetrapleura tetraptera fruit meal

Abstract

The study investigated in vitro gas fermentation kinetics of compounded diets containing different quantities of Tetrapleura tetraptera (TTFM). Three replicates of each dietary sample (200 mg) were incubated in buffered rumen liquor for 48 hours and the parameters such as in vitro dry matter digestibility (IVDMD), organic matter digestibility (OMD), short-chain fatty acids (SCFA) and methane gas (CH4) were determined using in vitro gas production technique. One-way Analysis of Variance (ANOVA) was used to analyze the gathered data. The IVDMD exhibited substantial variation (p<0.05) among treatments. The diet with 1.0 % Tetrapleura tetraptera had the highest in vitro dry matter digestibility (IVDMD), which may be useful for effective feed conversion efficiency. The acetate and propionate with total volatile fatty acids raised the inclusion levels of TTFM in the rams' diet by 1.5 to 2.0 %. Tetrapleura tetraptera fruit meal can be added to ruminant diets at a rate of up to 2.0 % to increase daily weight gain, nitrogen utilization, and nutrient digestibility, resulting in better storage of energy