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COMPARATIVE VALUES OF BREEDING TRAITS OF DAMS TO THEIR DAUGHTERS (F1) AND GRAND DAUGHTERS (R1) IN YUGOSLAV SIMMENTAL x RED PIED HOLSTEIN CROSSING

Božidar Maslovarić ; Agricultural University Novi Sad, Novi Sad, Serbia
Dragutin Grujin ; Farm "Vojvodina" Novo Miloševo, Serbia
Ivan Trajkov ; Farm "Vojvodina" Novo Miloševo, Serbia
Muharem Selimović ; Farm "Vojvodina" Novo Miloševo, Serbia
Boško Pošarac ; Farm "Vojvodina" Novo Miloševo, Serbia
Milomirka Perunčić ; Farm "Vojvodina" Novo Miloševo, Serbia
Sofija Rodjenikov ; Farm "Vojvodina" Novo Miloševo, Serbia

Puni tekst: hrvatski, pdf (2 MB) str. 219-229 preuzimanja: 146* citiraj
APA 6th Edition
Maslovarić, B., Grujin, D., Trajkov, I., Selimović, M., Pošarac, B., Perunčić, M. i Rodjenikov, S. (1990). UPOREDNE VREDNOSTI RASPLODNIH OSOBINA MAJKI SA SVOJIM ČERKAMA (F1) I UNUKAMA (R1) KOD UKRŠTANJA DOMAĆEG SIMENTALCA I CRVENOG HOLŠTAJN FRIZIJSKOG GOVEČETA. Stočarstvo, 44 (7-8), 219-229. Preuzeto s https://hrcak.srce.hr/161997
MLA 8th Edition
Maslovarić, Božidar, et al. "UPOREDNE VREDNOSTI RASPLODNIH OSOBINA MAJKI SA SVOJIM ČERKAMA (F1) I UNUKAMA (R1) KOD UKRŠTANJA DOMAĆEG SIMENTALCA I CRVENOG HOLŠTAJN FRIZIJSKOG GOVEČETA." Stočarstvo, vol. 44, br. 7-8, 1990, str. 219-229. https://hrcak.srce.hr/161997. Citirano 26.09.2021.
Chicago 17th Edition
Maslovarić, Božidar, Dragutin Grujin, Ivan Trajkov, Muharem Selimović, Boško Pošarac, Milomirka Perunčić i Sofija Rodjenikov. "UPOREDNE VREDNOSTI RASPLODNIH OSOBINA MAJKI SA SVOJIM ČERKAMA (F1) I UNUKAMA (R1) KOD UKRŠTANJA DOMAĆEG SIMENTALCA I CRVENOG HOLŠTAJN FRIZIJSKOG GOVEČETA." Stočarstvo 44, br. 7-8 (1990): 219-229. https://hrcak.srce.hr/161997
Harvard
Maslovarić, B., et al. (1990). 'UPOREDNE VREDNOSTI RASPLODNIH OSOBINA MAJKI SA SVOJIM ČERKAMA (F1) I UNUKAMA (R1) KOD UKRŠTANJA DOMAĆEG SIMENTALCA I CRVENOG HOLŠTAJN FRIZIJSKOG GOVEČETA', Stočarstvo, 44(7-8), str. 219-229. Preuzeto s: https://hrcak.srce.hr/161997 (Datum pristupa: 26.09.2021.)
Vancouver
Maslovarić B, Grujin D, Trajkov I, Selimović M, Pošarac B, Perunčić M i sur. UPOREDNE VREDNOSTI RASPLODNIH OSOBINA MAJKI SA SVOJIM ČERKAMA (F1) I UNUKAMA (R1) KOD UKRŠTANJA DOMAĆEG SIMENTALCA I CRVENOG HOLŠTAJN FRIZIJSKOG GOVEČETA. Stočarstvo [Internet]. 1990 [pristupljeno 26.09.2021.];44(7-8):219-229. Dostupno na: https://hrcak.srce.hr/161997
IEEE
B. Maslovarić, et al., "UPOREDNE VREDNOSTI RASPLODNIH OSOBINA MAJKI SA SVOJIM ČERKAMA (F1) I UNUKAMA (R1) KOD UKRŠTANJA DOMAĆEG SIMENTALCA I CRVENOG HOLŠTAJN FRIZIJSKOG GOVEČETA", Stočarstvo, vol.44, br. 7-8, str. 219-229, 1990. [Online]. Dostupno na: https://hrcak.srce.hr/161997. [Citirano: 26.09.2021.]

Sažetak
The Livestock Institute works on the project "Production of new genetic capacities of Domestic Spotted breed for high milk production, where the cum of Domestic Spotted breed are crossed with the bulls of Red and White Holstein Friesian breed. The crossing is performed up to R1 generation, i.e.75% of the influence of Red and White Holstein Friesian. In this paper the reproduction traits of mothers of Domestic Spotted breed are presented, with their daughters, F1 generation, and granddaughters, R1 generation. The following results have been obtained:
The mothers calve at the age of 1048.25 days, the granddaughters, R1 generation, at the age of 915,92 days, while the daughters, F1 generation, calve at the age of 897.06 days. All the differences are highly statistically significant (P<0.001).
In the first three calvings the longest gestation period was found in mothers, 285.01, 282.83 and 282.61 days. In daughters of F1 generation the gestation period lasted 278.97, 279.36 and 279.38 days, while in granddaughters, R1 generation, it lasted 279.60, 280.58 and 279.35 days, respectively. The differences are highly (P<0.01) and very highly significant (P<0.001).

Hrčak ID: 161997

URI
https://hrcak.srce.hr/161997

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