尼日利亚大约有5700万公顷的草原(Mckell和Agboola,1966)。草原类型从演替的稀树草原,雨林和丛生高禾草与疏林树种混生的草原之间的过渡地带到生产力低的Sahel热带稀树草原灌丛地。植被与西非相同。在这个地区和其他热带地区,大量的反刍家畜就生长在这种类型的天然草原上,除了几个为补饲而建立的人工草地外,天然草 There are about 57 million hectares of grassland in Nigeria (Mckell and Agboola, 1966). Grassland types range from the transitional zone between successional savannas, rainforests and grasslands mixed with grasses and sparse wood species to low productivity Sahel savannah shrublands. The same vegetation as West Africa. In this area and other tropical areas, a large number of ruminant animals grow on this type of natural grassland, in addition to several artificial grass for feeding and artificial grass, the natural grass