Böngészés Theses tárgyszó szerint "Holstein-fríz"
1-1 tétel 1 közül
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Measuring the genetic impacts on 305 day lactation production and performance by crossbreeding with Holstein-Friesian
(2016)The aim of this study was to Measure the genetic impacts on 305 day Lactation production and performance by crossbreeding with Holstein-Friesian from cows with different proportions of Holstein-Friesian genes, obtained ...