Fenotipska varijabilnost linearno ocenjenih osobina tipa prvotelki Holštajn-Frizijske rase | Phenotypic variability of linearly assessed traits of the first calves Holstein-Friesian race
2021
Gligović, Nikolija | Bogdanović, Vladan | Đedović, Radica | Stanojević, Dragan | Zeljić, Krstina
The research was performed on 461 first-calf Holstein-Friesian breeds in thearea of Vojvodina. The aim of this study was to calculate the basic values andvariability of the type using the linear method of cow evaluation. In this researchis analyzed 18 linear properties of the type, for which are calculated basicvariation-statistical parameters such as: arithmetic mean, standard deviation,coefficients of variation and interval of variation. The average values of linearestimates of the first calf, obtained using statistical parameters, for thecharacteristics of the carcass ranged from 5.68 to 6.46, for the milk character 6.65,for the foundation from 4.73 to 6.34 and for the udder from 4.07 to 6.17.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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