Effects of Dietary Supplementation with Hydroponic Wheat Seedlings on Rumen Fermentation, Meat Quality, Amino Acid and Fatty Acid Contents, and Rumen Bacterial Diversity in Sheep
This study investigates the structural and functional dynamics of rumen microbiota in Hu sheep (Ovis aries) fed hydroponic wheat seedlings (HWS) through 16S rRNA sequencing. By characterizing microbial diversity, taxonomic composition, and metabolic potential under graded HWS substitution (DM), the research aims to elucidate how this sustainable fodder modulates rumen fermentation patterns, nitrogen utilization efficiency, and fibrolytic activity. The findings will establish mechanistic links between HWS-induced microbial shifts and zootechnical outcomes, addressing critical gaps in precision nutrition strategies for ruminants. As hydroponic systems gain traction in arid regions like Xinjiang, this work provides actionable insights into optimizing feed conversions while reducing reliance on conventional water- and land-intensive forages, thereby advancing eco-efficient livestock production paradigms.