Working Document Series Open Access Effect of supplementing steers with graded levels of concentrate on rumen environment and degradation kinetics of Chloris gayana hay F. Kabi · A. Kigozi · F. Semwogerere In order to improve utilization of low nutrient and high fibrous pastures, which are common in the tropics, supplementation with concentrates having readily available nutrients is recommended to improve livestock productivity. Chloris gaya… RUF-37517 2016 CC BY 4.0 10 Apr 2018