Life production and repair [of] sows in production conditions [at] farms | Životna proizvodnja i remont krmača u proizvodnim uslovima farme
2012
Stoisavljević, A., PTK Panonija a.d, Panonija (Serbia) | Vidović, V., Poljoprivredni fakultet, Novi Sad (Serbia) | Bilić, S., PTK Panonija a.d, Panonija (Serbia) | Lukač, D., Poljoprivredni fakultet, Novi Sad (Serbia) | Štrbac, Lj., Poljoprivredni fakultet, Novi Sad (Serbia) | Punoš, D., Farmdizajn, Novi Sad (Serbia) | Stupar, M., Poljoprivredni fakultet, Novi Sad (Serbia)
The aim of this study was to determine the lifetime production of pure breed cows and cows obtaned alternating crosses the major reproductive traits. The study included five genotypes of sows. The most percentage of sows was the fifth parity, and after that decreases. Number of live born piglets grew to five parities. Farrowing sows and genotype have a highly significant influence on the studied trait. There was a statistically significant difference between the genotypes of the observed traits. A number of piglets per litter, accompanied by a large number of stillborn piglets. The longevity of sows and their life production are result of management and strategy of production at farm.
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