Productivity of pure- and crossbred cattle in a subtropical environment

Author:

van Zyl J. G. E.,Schoeman S. J.,Coertze R. J.,Groeneveld H. T.

Publisher

Springer Science and Business Media LLC

Subject

Health, Toxicology and Mutagenesis,Atmospheric Science,Ecology

Reference22 articles.

1. Acocks JPH (1975) Veld types of South Africa. Memoirs of the botanical survey of South Africa, No. 40. Government Printer, Republic of South Africa

2. Bonsma JC (1949) Breeding cattle for increased adaptability to tropical and subtropical environments. J agric Sci 39:204?221

3. Bonsma JC, Van Marle J, Hofmeyr JH (1953) Climatological research on animal husbandry and its significance in beef cattle in colonial territories. Emp J Exp Agric 21:154?175

4. Crockett JR, Koger M, Franke DE (1978) Rotational crossbreeding of beef cattle: Reproduction by generation. J Anim Sci 46:1163?1169

5. Cunningham EP (1980) Crossbreeding?the Greek Temple model J Anim Breed Genet 104:2?11

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