| Sažetak | Prikazan je uzgoj čistokrvnih svinja pasmina landras i crna slavonska i proizvodnost matičnih krmača na OPG-u Rumek u usporedbi s velikim farmama u RH i drugim obiteljskim gospodarstvima kroz broj oprasene, živooprasene, mrtvooprasene i odbijene prasadi te dogovječnost krmača. Analizom je u razdoblju od 2012. do 2015. godine obuhvaćeno za pasminu landras 3.444 legla na velikim farmama u RH, 3.924 legla na obiteljskim gospodarstvima u RH i 190 legala na OPG Rumek, te za crnu slavonsku svinju 4.172 legala na obiteljskim gospodarstvima u RH i 9 legala na OPG Rumek. Rezultati istraživanja za pasminu landras su pokazali da je broj živooprasene prasadi najveći u prva tri legla na svim farmama, a kasnije pada. Najviše živooprasene (11,24 %), a najmanje mrtvooprasene (1,7 %) prasadi utvrđeno je upravo na OPG Rumek. U usporedbi s ukupnim i podacima za landras pasminu u RH najbolje rezultate prema prosječnom broju oprasene, živooprasene i odbijene prasadi po krmači pasmine ima OPG Rumek (20,95/20,24/15,82) zatim velike farme u RH (18,56/17,09/14,07) i na kraju OPG-i u RH (17,27/16,56/14,42). Za pasminu landras prosjek živooprasene prasadi u leglu u RH je 10,65 na velikim farmama u RH za navedeno razdoblje zabilježeno je 9,8 živooprasene prasadi, a na OPG Rumek 11,24 što je iznad prosjeka RH. Nazimice se oplođuju sa 7,5 mjeseci i kada pređu tjelesnu masu od 120 kg i prase se u prosjeku sa 339,6 dana čime se povećava životna proizvodnja i dugovječnost krmača. Na velikim farmama u RH remontna stopa je 42,44 % dok se na OPG Rumek životinje duže drže u proizvodnom ciklusu te je remont 26,45 %. Na OPG Rumek u promatranom razdoblju zbog starosti je izlučeno 21,42 % krmača, a 32,57 % krmača ima 7 - 12 prasenja što je vrlo dobar pokazatelj dugovječnosti. |
| Sažetak (engleski) | The breeding of purebreed Landrace and Black Slavonian pig and the production of pure breed sows on OPG Rumek is presented in comparison with large farms in Croatia and other family farms through the number of born, live-born, stillborn and rejected pigs and longevity of sows. The analysis in the period from 2012. to 2015. included the Landrace pig breed of 3.444 litters on large farms in Croatia, 3.924 litters on family farm in Croatia and 190 litters on OPG Rumek, and Black Slavonian pig of 4.172 litters on family farms in Croatia and 9 litters on OPG Rumek. The results of the research for the Landrace breed have shown that the number of live-born pigs is highest in the first three litters on all of the farms, and that later it descends. The largest number of live-born (11,24 %) and the smallest number of stillborn pigs (1,7 %) was determined just on OPG Rumek. In comparison with the total data and data for Landrace breed in Croatia the best results according to the average number of born, live-born and rejected pigs per pig has OPG Rumek (20,95/20,24/15,82) then large farms in Croatia (18,56/17,09/14,07) and at the end OPGs in Croatia (17,27/16,56/14,42). For the Landrace breed the average of live-born pigs in litter in Croatia is 10,65 on large farms in Croatia in this period 9,8 live-born pigs were recorded, and 11,24 on OPG Rumek which is above the average in Croatia. Gilts can mate with 7,5 months and when they reach body weight of 120 kg and farrow in average after 339,6 days which increases lifetime production and longevity of sows. On large farms in Croatia repairing rate is 42,44% while on OPG Rumek animals are longer kept in production cycle and repairing rate is 26,45 %. On OPG Rumek in the observed period due to old age 21,42 % of sows were culled and 32,57 % sows have 7-12 farrows which is a very good indicator of longevity. |
