Do supplements of Acacia mearnsii and grapeseed extracts alone or in combination alleviate metabolic nitrogen load and manure nitrogen emissions of lambs fed a high crude protein diet?

2026-06-27http://hdl.handle.net/123456789/145699Limited Accesssmall ruminantsanimal feedingnitrogenfeedsresearchDo supplements of Acacia mearnsii and grapeseed extracts alone or in combination alleviate metabolic nitrogen load and manure nitrogen emissions of lambs fed a high crude protein diet?Journal Article