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Table 1 Descriptive statistics of the analyzed traits, including number of records, mean, standard deviation (SD), minimum (min) and maximum (max) number of observations

From: Identification of unique ROH regions with unfavorable effects on production and fertility traits in Canadian Holsteins

Traits

Number of records

Mean

SD

Min

Max

MY (kg)

21,194

9074

1732.22

1140

17,542

FY (kg)

21,194

362

73.85

39

919

PY (kg)

21,194

295.50

54.58

39

603

AFS (day)

33,610

449.20

49.16

274

639

NS

33,610

1.59

0.93

1

7

NRR

33,610

0.69

0.46

0

1

FSTC (day)

33,610

19.32

33.37

0

205

  1. MY: milk yield; FY: fat yield; PY: protein yield; AFS: age at first service; NS: number of services; NRR: 56-day non-return rate; FSTC: first service to conception
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Genetics Selection Evolution

ISSN: 1297-9686