Effect of reduced or increased number of pigs born alive at second farrowing on lifetime productivity of sows in southeastern Mexico
The objective of this study was to determine the effect of the change in litter size between parity one and two (DNBA) and by summed number of pigs born alive in parity one and two (SNBA) on lifetime productivity of sows in four pig farms in the tropics of Mexico. Data from 6,046 sows, with informat...
Furkejuvvon:
| Publikašuvnnas: | Archivos de Medicina Veterinaria |
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| Váldodahkkit: | , , |
| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
Universidad Austral de Chile
2016
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| Fáttát: | |
| Liŋkkat: | https://www.redalyc.org/articulo.oa?id=173047611015 |
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