Reproductive performance and calf growth to weaning of Hereford and Belmont Red cattle in subtropical, subcoastal Queensland

Autor: L. 't Mannetje, D.B. Coates, G.W. Seifert
Rok vydání: 1987
Předmět:
Zdroj: Australian Journal of Experimental Agriculture. 27:1
ISSN: 0816-1089
Popis: The reproductive performances of herds of Belmont Red (BR) and Hereford (H) breeding females were compared at Narayen Research Station in south-eastern Queensland on cleared and sown brigalow land (Brigalow) and on native speargrass pastures with trees killed (Speargrass). The conception rates (BR, 83%; H, 83%) and calving rates (BR, 80%; H, 78%) were similar, but BR calves grew faster (P
Databáze: OpenAIRE