Undegradable protein: Important factor in balancing of diets for fattening lambs
Nerazgradiv protein - značajan faktor balansiranja obroka za jagnjad u tovu
Апстракт
Although sheep breeding in our country mainly had extensive character, there is still room for implementation of the new concept of expression of nutritional value of proteins, primarily in fattening of lambs. For the purpose of maximum use of the genetic potential of high-yielding meat/fattening sheep breeds, share of undegradable protein in diet must be taken into consideration, since high protein requirements of such animals cannot be satisfied by microbial protein synthesis from usual protein and energy sources. Therefore, in contemporary, science based systems for assessment of protein value of feeds, degradability of proteins from food in rumen plays major role. In absence of data in domestic literature related to undegradability of proteins in certain feeds, results obtained in this study should be perceived as direction for future norming of diets in fattening of lambs in the intensive rearing system.
Iako ovčarska proizvodnja u našoj zemlji ima uglavnom ekstenzivan karakter, u njoj ipak ima mesta za primenu novog koncepta izražavanja hranidbene vrednosti proteina, pre svega u tovu jagnjadi. U cilju maksimalnog iskorišćavanja genetskog potencijala visokoproizvodnih rasa ovaca za meso, mora se voditi računa o udelu nerazgradivog proteina u obroku, s obzirom da se mikrobiološkom sintezom proteina iz uobičajenih izvora proteina i energije ne mogu zadovoljiti visoke potrebe takvih grla u proteinima. Zbog toga, u savremenim, naučno zasnovanim sistemima za ocenu proteinske vrednosti hraniva, važno mesto zauzima razgradivost proteina hrane u buragu. U nedostatku domaćih podataka o nerazgradivosti proteina pojedinih hraniva, rezultate istraživanja u ovom radu treba shvatiti kao davanje određenih rešenja i putokaz za normiranje obroka za tov jagnjadi u intenzivnom sistemu gajenja.
Кључне речи:
lambs / undegradable protein / gain / digestibility / meat qualityИзвор:
Biotechnology in Animal Husbandry, 2011, 27, 3, 473-484Издавач:
- Institute for Animal Husbandry, Belgrade
Финансирање / пројекти:
- Примена нових биотехнолошких решења гајења говеда, оваца и коза у циљу добијања биолошки вредне и здравствено безбедне хране (RS-MESTD-Technological Development (TD or TR)-31053)
Институција/група
RIStocarTY - JOUR AU - Ružić-Muslić, Dragana AU - Petrović, Milan P. AU - Bijelić, Zorica PY - 2011 UR - http://r.istocar.bg.ac.rs/handle/123456789/300 AB - Although sheep breeding in our country mainly had extensive character, there is still room for implementation of the new concept of expression of nutritional value of proteins, primarily in fattening of lambs. For the purpose of maximum use of the genetic potential of high-yielding meat/fattening sheep breeds, share of undegradable protein in diet must be taken into consideration, since high protein requirements of such animals cannot be satisfied by microbial protein synthesis from usual protein and energy sources. Therefore, in contemporary, science based systems for assessment of protein value of feeds, degradability of proteins from food in rumen plays major role. In absence of data in domestic literature related to undegradability of proteins in certain feeds, results obtained in this study should be perceived as direction for future norming of diets in fattening of lambs in the intensive rearing system. AB - Iako ovčarska proizvodnja u našoj zemlji ima uglavnom ekstenzivan karakter, u njoj ipak ima mesta za primenu novog koncepta izražavanja hranidbene vrednosti proteina, pre svega u tovu jagnjadi. U cilju maksimalnog iskorišćavanja genetskog potencijala visokoproizvodnih rasa ovaca za meso, mora se voditi računa o udelu nerazgradivog proteina u obroku, s obzirom da se mikrobiološkom sintezom proteina iz uobičajenih izvora proteina i energije ne mogu zadovoljiti visoke potrebe takvih grla u proteinima. Zbog toga, u savremenim, naučno zasnovanim sistemima za ocenu proteinske vrednosti hraniva, važno mesto zauzima razgradivost proteina hrane u buragu. U nedostatku domaćih podataka o nerazgradivosti proteina pojedinih hraniva, rezultate istraživanja u ovom radu treba shvatiti kao davanje određenih rešenja i putokaz za normiranje obroka za tov jagnjadi u intenzivnom sistemu gajenja. PB - Institute for Animal Husbandry, Belgrade T2 - Biotechnology in Animal Husbandry T1 - Undegradable protein: Important factor in balancing of diets for fattening lambs T1 - Nerazgradiv protein - značajan faktor balansiranja obroka za jagnjad u tovu VL - 27 IS - 3 SP - 473 EP - 484 DO - 10.2298/BAH1103473R ER -
@article{ author = "Ružić-Muslić, Dragana and Petrović, Milan P. and Bijelić, Zorica", year = "2011", abstract = "Although sheep breeding in our country mainly had extensive character, there is still room for implementation of the new concept of expression of nutritional value of proteins, primarily in fattening of lambs. For the purpose of maximum use of the genetic potential of high-yielding meat/fattening sheep breeds, share of undegradable protein in diet must be taken into consideration, since high protein requirements of such animals cannot be satisfied by microbial protein synthesis from usual protein and energy sources. Therefore, in contemporary, science based systems for assessment of protein value of feeds, degradability of proteins from food in rumen plays major role. In absence of data in domestic literature related to undegradability of proteins in certain feeds, results obtained in this study should be perceived as direction for future norming of diets in fattening of lambs in the intensive rearing system., Iako ovčarska proizvodnja u našoj zemlji ima uglavnom ekstenzivan karakter, u njoj ipak ima mesta za primenu novog koncepta izražavanja hranidbene vrednosti proteina, pre svega u tovu jagnjadi. U cilju maksimalnog iskorišćavanja genetskog potencijala visokoproizvodnih rasa ovaca za meso, mora se voditi računa o udelu nerazgradivog proteina u obroku, s obzirom da se mikrobiološkom sintezom proteina iz uobičajenih izvora proteina i energije ne mogu zadovoljiti visoke potrebe takvih grla u proteinima. Zbog toga, u savremenim, naučno zasnovanim sistemima za ocenu proteinske vrednosti hraniva, važno mesto zauzima razgradivost proteina hrane u buragu. U nedostatku domaćih podataka o nerazgradivosti proteina pojedinih hraniva, rezultate istraživanja u ovom radu treba shvatiti kao davanje određenih rešenja i putokaz za normiranje obroka za tov jagnjadi u intenzivnom sistemu gajenja.", publisher = "Institute for Animal Husbandry, Belgrade", journal = "Biotechnology in Animal Husbandry", title = "Undegradable protein: Important factor in balancing of diets for fattening lambs, Nerazgradiv protein - značajan faktor balansiranja obroka za jagnjad u tovu", volume = "27", number = "3", pages = "473-484", doi = "10.2298/BAH1103473R" }
Ružić-Muslić, D., Petrović, M. P.,& Bijelić, Z.. (2011). Undegradable protein: Important factor in balancing of diets for fattening lambs. in Biotechnology in Animal Husbandry Institute for Animal Husbandry, Belgrade., 27(3), 473-484. https://doi.org/10.2298/BAH1103473R
Ružić-Muslić D, Petrović MP, Bijelić Z. Undegradable protein: Important factor in balancing of diets for fattening lambs. in Biotechnology in Animal Husbandry. 2011;27(3):473-484. doi:10.2298/BAH1103473R .
Ružić-Muslić, Dragana, Petrović, Milan P., Bijelić, Zorica, "Undegradable protein: Important factor in balancing of diets for fattening lambs" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):473-484, https://doi.org/10.2298/BAH1103473R . .