Effects of back fat, growth rate, and age at first mating on Yorkshire and Landrace sow longevity in China
- Resource Type
- article
- Source
- Journal of Integrative Agriculture, Vol 15, Iss 12, Pp 2809-2818 (2016)
- Subject
sow longevity back fat average daily gain first mating age Agriculture (General) S1-972 - Language
- English
- ISSN
- 2095-3119