Associazione Nazionale Allevatori della Razza Frisona, Bruna e Jersey Italiana

Average National Holstein Productions 2023

YEARCONSISTENCYPHENOTYPICAL TRENDCOWS FOR
BREEDING
FARMSCOWSMILK KGFAT %PROTEIN %
201411,5171,076,1819,4723.673.2993
201511,4771,095,5769,5823.663.2795
201611,1231,106,4619,7423.753.3299
201710,6291,091,6529,9803.733.33103
20189,8961,081,85510,1363.763.35109
20199,7691,079,33810,0973.813.36110
20209,7111,107,53610,2863.793.35114
20219,5521,130,73410,7103.893.37118
20229,2801,148,84410,7863.853.35124
20238,9031,136,87410,8023.863.38128

THE CONTROL DATA (WEIGHT ON WEIGHT) DIFFER FROM THE DELIVERY DATA (WEIGHT ON VOLUME) OF 0.3%. FOR 2023 THE RELATIVE PERCENTAGES ARE: FAT% 3.98 PROTEINS% 3.48