Table 1 Distribution of performances by trait in 2016 and in 2021
From: Combined single-step evaluation of functional longevity of dairy cows including correlated traits
Traits | 2016 | |||
|---|---|---|---|---|
Number of performances | Number of animals | Mean number of performances per animal | Mean number of performances of dams of animals without performances in 2016 | |
FL | 1,409,428 | 1,409,428 | 1.00 | 1.55 |
CRH | 2,232,913 | 1,506,695 | 1.48 | 2.33 |
CRC | 4,016,853 | 1,267,628 | 3.17 | 4.73 |
SCS | 3,550,513 | 1,637,909 | 2.17 | 3.59 |
CM | 1,355,848 | 772,740 | 1.75 | 2.53 |
UD | 918,654 | 918,654 | 1.00 | 1.45 |
Traits | 2021 | ||||
|---|---|---|---|---|---|
Number of performances | Number of animals | Mean number of performances by animal | Mean number of performances of animals without performances in 2016 | Mean number of performances of dams of animals without performances in 2016 | |
FL | 1,963,384 | 1,963,384 | 1.00 | 1.00 | 1.58 |
CRH | 3,027,361 | 2,050,240 | 1.48 | 1.45 | 2.36 |
CRC | 5,472,488 | 1,746,630 | 3.13 | 2.52 | 4.74 |
SCS | 5,101,670 | 2,316,890 | 2.20 | 1.94 | 3.69 |
CM | 2,036,972 | 1,129,766 | 1.80 | 1.65 | 2.66 |
UD | 1,319,119 | 1,319,119 | 1.00 | 1.00 | 1.49 |