1. AgriHQ, 2021. Livestock eye. https://mcusercontent.com/64d56a7c8a7c01570a582eec6/files/9f43d4e2-4f7d-be2e-ca91-86f3d6870eb4/Feilding_Yearling_Bull_Dairy_Beef_Weaner_Fair_2021_12_02.pdf (accessed 2 October 2021).
2. Evaluation of eleven cattle breeds for crossbred beef production: performance of progeny up to 13 months of age;Baker;Anim. Sci.,1990
3. Review: Using artificial insemination v. natural service in beef herds;Baruselli;Anim,2018
4. Beef + Lamb New Zealand Economic Service, 2021a. Benchmark your farm. https://beeflambnz.com/data-tools/benchmark-your-farm. (accessed 5 February 2021).
5. Beef + Lamb New Zealand Economic Service, 2021b. Farm facts. https://beeflambnz.com/sites/default/files/data/files/Compendium%202021_digital.pdf. (accessed 19 October 2022).