The analysis of goose eggs incubation results of biracely half-breeds of geese | Analiza rezultata inkubacije guščijih jaja dvorasnih meleza gusaka
2008
Đermanović, V., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Anđelić-Buzadžić, G., Visoka poljoprivredna škola strukovnih studija, Šabac (Serbia) | Rajović, M., Tehnička škola, Zemun (Serbia) | Purić, V., Zora d.o.o., Berane (Montenegro) | Mitrović, S., Poljoprivredni fakultet, Beograd - Zemun (Serbia)
In this paper we came to goose eggs incubation results of biracely half-breed (Chinese goose x Danube goose), the dynamics of eggs weight loss during the incubation period, as well as the intensity of phenotypic correlation connection between eggs weight before incubation period and one day old goosling weight. Fertilization of eggs was 67.92%, hatchibility was 52.83% (out of initial number of eggs), more exactly 77.78% (out of number of fertility eggs). Average eggs weight before incubation was 151.79 g, and weight of one day old goosling was 103.07 g, which means that relative part of goosling in eggs weight was 67.90%. The total phenotypic correlation connection between eggs weight before incubation and hatched gooslings was found r(p)=0.987***, between eggs weight and relative part of goosling in eggs weight was established middle negative correlation connection, r(p)=0.425**.
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