Napoved mlecnosti prvesnic s pomocjo regresijskih modelov | Prediction of standard lactation curves for primiparous holstein cows by using corrected regression models
2015
Jeretina, J., Agricultural Institute of Slovenia, Ljubljana (Slovenia). | Babnik, D. | Skorjanc, D.
Prediction of the expected milk yield is important for the management of the primiparous cows (PPC) with a few or no data on their own milk productivity. We developed a system of regression equations for predicting milk yields in standard lactation. The models include the systematic effects of the calving season, the five-year rolling herd average of milk yield of primiparous cows (PPC), the breed
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Эту запись предоставил University of Ljubljana