La greatctations have been thought if the earliest handle try between 5 and you may forty-five d

La greatctations have been thought if the earliest handle try between 5 and you may forty-five d

Dysfunction of data. On research, test-day My, FY, PY and you may MP out-of 1884 first lactations off buffalo cows old twenty-six so you’re able to 44 months, regarding 228 sires, were reviewed. Brand new animals belonged so you’re able to 14 herds define new databases out of Professors out of Agricultural Sciences, College from Antioquia, Colombia and you can Colombian Buffaloes Breeders Organization. Calvings happened between 1995 and you may 2011. The newest contemporary groups (CG) were identified as herd-year-month away from whole milk decide to try, toward limitation that every category will be incorporate at least around three pet. A beneficial pedigree document that contains 7.090 dogs was used throughout analyses.

The haphazard ingredient hereditary and you may permanent ecological outcomes had been modeled having fun with third- so you’re able to sixth-buy LP

MP was estimated using the mozzarella index proposed by Borghese and Mazzi (8), which is based on MY, %FY and %PY. This index is adopted in genetic and animal breeding programs in Italy and is calculated as follows: MP(kg)=MY*<[(3.5*%P)+(1.23*%F)-0.88]/100>.

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