Topic
Cattle breeds for beef and milk: Angus, zebu and crossbreds
Quick answer
Cattle breeds fall into two broad families. Taurine breeds such as Angus and Holstein were developed in temperate Europe, while zebu (Bos indicus) breeds such as Nelore and Gir trace back to India and cope better with heat and parasites. In tropical systems, crossing the two pays off through heterosis: Embrapa reports 17.3% to 28% heterosis for milk yield in Holstein x zebu crosses. Choose the breed for your production system, not the other way round.
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The question is usually asked backwards
Most people arrive asking which breed is best. Embrapa, Brazil’s agricultural research agency, answers the other way round in its technical bulletin on breeds and crossbreeding for milk production: the production system you can run on your farm is the most important factor in choosing a breed. Buying the “best” breed first and building a system around it is the order that breaks new producers.
Two families of cattle
| Family | Examples | Strengths |
|---|---|---|
| Taurine (Bos taurus), developed in temperate Europe | Angus, Holstein, Jersey | Early maturity, high milk yield (dairy breeds), carcass quality (beef breeds) |
| Zebu (Bos indicus), originating in India | Nelore, Gir, Guzerá, Sindhi | Heat tolerance, resistance to external parasites, hardiness |
Zebu cattle dominate tropical herds. In Brazil, zebu animals — purebred or crossbred — make up more than 80% of the national herd, according to the Brazilian Zebu Breeders’ Association (ABCZ), which keeps the breed registries. The Nelore alone had more than 10 million horned and 826,314 polled animals registered by November 2020.
Angus, the temperate beef reference
The Brazilian Angus Association traces the first Aberdeen Angus records to Scotland in 1862, from polled strains of the counties of Aberdeen and Angus. The breed spread worldwide; in Brazil the first registration dates from 1 September 1906. Angus and other British breeds are the classic choice for temperate pasture and grain-finished beef, and are widely crossed with zebu cattle in warmer regions.
Why crossbreeding works in the tropics
Heterosis, or hybrid vigour, makes offspring outperform the average of their parents. Embrapa reports heterosis of 17.3% to 28% for milk yield in Holstein x zebu crosses, and it is highest in the F1, the first cross. The F1 combines the early maturity and milk aptitude of the European parent with the heat tolerance, parasite resistance and hardiness of the zebu. Embrapa’s advice to beginners is explicit: start with half-blood F1 animals, because they are hardier and less demanding.
How to decide
- Define the system first — pasture, semi-confinement or feedlot, and the level of technology you can sustain.
- Be realistic about your production level and the climate, parasites and terrain you face.
- Check what you are buying: a registered breed or a crossbred, and registered with which association.
- Use proven sires, European or zebu. The performance of a cross depends on the genetics of both parents.
- Plan for the males if you cross for milk: Embrapa notes that beyond 3/4 Holstein blood, bull calves are poor animals for beef.
For the stages of beef production, see beef cattle.
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