Studies on the nutrition value and feeding effect of several forage cultivars in karst mountainous region

The experiment on growing grasses (4 cultivars) and feeding goats were conducted for 3 years and the result indicated that among 4 cultivars, Leucaena leucocephala shown the highest crude protein content, best palatability and regrowth ability. Zenia insignis contained the highest crude fat. Cajanus caua contained relative higher crude protein. These 4 cultivars were suitable to be extended in krast areas as the high quality forages.