The influence of sheep body condition at first insemination on the number of lambs at lambing
Uticaj kondicije ovaca u momentu oplodnje na broj dobijene jagnjadi pri partusu
Apstrakt
The influence of seep body condition at first insemination on the number of lambs at lambing was presented in the paper. It is found that those animals that had poor condition at lambing had the least number of lambs. Sheep with body condition score of 1.5 points had fertility of 1.22 Iambs per animal. Sheep with optimal body condition score of 3.5 had average fertility of 1.68 lambs per animal. The higher body condition score of 4.0 had not produced further increase in fertility; in effect it was decreased to 1.40 lambs per animal. The results of this investigation show that the evaluation of body condition has to be done before first insemination and, if needed, condition may be increased by the flushing method of feeding. It is important to have all animals in optimal body condition of 3.5 points at the insemination. This way the best production is achieved, which means the largest number of lambs and the best economic results. .
Reprodukcija predstavlja ključan faktor u rentabilnosti ovčarske proizvodnje. U momentu oplodnje vrlo je važno da se grlo nalazi u priplodnoj kondiciji, što se do sada cenilo preko telesne mase kao osnovnog kriterijuma, ocene stanja stada, pored toga stoje objektivna mera ima brojne nedostatke. Sistem ocene telesne kondicije posebno je dobro razvijen u zemljama sa razvijenim ovčarstvom. Svi sistemi za ocenu kondicije imaju skalu od O do 5 poena koji su u skladu sa telesnim rezervama životinje. Ocene se formiraju na bazi praćene stanja muskulature i masnog tkiva iznad i oko kičmenih pršljenova u slabinskom regionu iza zadnjih rebara u okolini bubrega. U toku proizvodnog ciklusa optimalna telesna kondicija se menja. Korekcijom ishrane na bazi praĆene treba težiti optimalnoj kondiciji za određenu fazu proizvodnje. .
Ključne reči:
body condition score / evaluation / body weight / number of lambs / telesna kondicija / bodovanje / telesna masa / broj jagnjadiIzvor:
Savremena poljoprivreda, 2001, 50, 3-4, 47-49Izdavač:
- Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Mekić, Cvijan AU - Stojković, Mileta AU - Grubić, Goran PY - 2001 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/354 AB - The influence of seep body condition at first insemination on the number of lambs at lambing was presented in the paper. It is found that those animals that had poor condition at lambing had the least number of lambs. Sheep with body condition score of 1.5 points had fertility of 1.22 Iambs per animal. Sheep with optimal body condition score of 3.5 had average fertility of 1.68 lambs per animal. The higher body condition score of 4.0 had not produced further increase in fertility; in effect it was decreased to 1.40 lambs per animal. The results of this investigation show that the evaluation of body condition has to be done before first insemination and, if needed, condition may be increased by the flushing method of feeding. It is important to have all animals in optimal body condition of 3.5 points at the insemination. This way the best production is achieved, which means the largest number of lambs and the best economic results. . AB - Reprodukcija predstavlja ključan faktor u rentabilnosti ovčarske proizvodnje. U momentu oplodnje vrlo je važno da se grlo nalazi u priplodnoj kondiciji, što se do sada cenilo preko telesne mase kao osnovnog kriterijuma, ocene stanja stada, pored toga stoje objektivna mera ima brojne nedostatke. Sistem ocene telesne kondicije posebno je dobro razvijen u zemljama sa razvijenim ovčarstvom. Svi sistemi za ocenu kondicije imaju skalu od O do 5 poena koji su u skladu sa telesnim rezervama životinje. Ocene se formiraju na bazi praćene stanja muskulature i masnog tkiva iznad i oko kičmenih pršljenova u slabinskom regionu iza zadnjih rebara u okolini bubrega. U toku proizvodnog ciklusa optimalna telesna kondicija se menja. Korekcijom ishrane na bazi praĆene treba težiti optimalnoj kondiciji za određenu fazu proizvodnje. . PB - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad T2 - Savremena poljoprivreda T1 - The influence of sheep body condition at first insemination on the number of lambs at lambing T1 - Uticaj kondicije ovaca u momentu oplodnje na broj dobijene jagnjadi pri partusu EP - 49 IS - 3-4 SP - 47 VL - 50 UR - https://hdl.handle.net/21.15107/rcub_agrospace_354 ER -
@article{ author = "Mekić, Cvijan and Stojković, Mileta and Grubić, Goran", year = "2001", abstract = "The influence of seep body condition at first insemination on the number of lambs at lambing was presented in the paper. It is found that those animals that had poor condition at lambing had the least number of lambs. Sheep with body condition score of 1.5 points had fertility of 1.22 Iambs per animal. Sheep with optimal body condition score of 3.5 had average fertility of 1.68 lambs per animal. The higher body condition score of 4.0 had not produced further increase in fertility; in effect it was decreased to 1.40 lambs per animal. The results of this investigation show that the evaluation of body condition has to be done before first insemination and, if needed, condition may be increased by the flushing method of feeding. It is important to have all animals in optimal body condition of 3.5 points at the insemination. This way the best production is achieved, which means the largest number of lambs and the best economic results. ., Reprodukcija predstavlja ključan faktor u rentabilnosti ovčarske proizvodnje. U momentu oplodnje vrlo je važno da se grlo nalazi u priplodnoj kondiciji, što se do sada cenilo preko telesne mase kao osnovnog kriterijuma, ocene stanja stada, pored toga stoje objektivna mera ima brojne nedostatke. Sistem ocene telesne kondicije posebno je dobro razvijen u zemljama sa razvijenim ovčarstvom. Svi sistemi za ocenu kondicije imaju skalu od O do 5 poena koji su u skladu sa telesnim rezervama životinje. Ocene se formiraju na bazi praćene stanja muskulature i masnog tkiva iznad i oko kičmenih pršljenova u slabinskom regionu iza zadnjih rebara u okolini bubrega. U toku proizvodnog ciklusa optimalna telesna kondicija se menja. Korekcijom ishrane na bazi praĆene treba težiti optimalnoj kondiciji za određenu fazu proizvodnje. .", publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Savremena poljoprivreda", title = "The influence of sheep body condition at first insemination on the number of lambs at lambing, Uticaj kondicije ovaca u momentu oplodnje na broj dobijene jagnjadi pri partusu", pages = "49-47", number = "3-4", volume = "50", url = "https://hdl.handle.net/21.15107/rcub_agrospace_354" }
Mekić, C., Stojković, M.,& Grubić, G.. (2001). The influence of sheep body condition at first insemination on the number of lambs at lambing. in Savremena poljoprivreda Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 50(3-4), 47-49. https://hdl.handle.net/21.15107/rcub_agrospace_354
Mekić C, Stojković M, Grubić G. The influence of sheep body condition at first insemination on the number of lambs at lambing. in Savremena poljoprivreda. 2001;50(3-4):47-49. https://hdl.handle.net/21.15107/rcub_agrospace_354 .
Mekić, Cvijan, Stojković, Mileta, Grubić, Goran, "The influence of sheep body condition at first insemination on the number of lambs at lambing" in Savremena poljoprivreda, 50, no. 3-4 (2001):47-49, https://hdl.handle.net/21.15107/rcub_agrospace_354 .