The production of an irrigated grass/legume pasture was determined using Merino ewes on rotational and continuous grazing systems. The clover content of the pasture declined, while the grass content increased under both systems. The lucerne content of the rotationally?grazed pastures did not change, but lucerne failed to persist under continuous grazing. Rotational grazing resulted in a lower clover content and, consequently, in a lower production per individual animal at low stocking rates during two seasons, but in a higher pasture production and grazing capacity, than under continuous grazing. At high stocking rates the individual animal production was, however, highest under rotational grazing, resulting in a higher animal production per ha than under continuous grazing.
Journal articles from the Grassland Society of Southern Africa (GSSA) African Journal of Range and Forage Science as well as related articles and reports from throughout the southern African region.