Can someone please point me in the direction of a good academic article on the following:
What are possible sources of phenotypic variation of different 400 day weights of cattle?
Furthermore how much variation is likely to be due to each contributing source?
I have tried the following searches in google scholar:
- Phenotypic, genetic, environmental cattle weight
- Phenotypic variation cattle weight
- Phenotypic variation
- Phenotypic variation, genetic
- genetic variation, dam, sire