Du Plessis, I. Hoffman, L. C. Calitz, F. J.
(South African Society for Animal Science, 2006)
ABSTRACT: The efficiency of Simmentaler cross (SX), Bonsmara cross (BX), Afrikaner (AF) and Nguni (NG) cowherds to produce weaner calves under natural sweetveld conditions was investigated. The respective cowherds were ...