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Data from: Changes in genetic selection differentials and generation intervals in US Holstein dairy cattle as a result of genomic selection
Aggregate means for six traits (milk, fat, and protein yields, somatic cell score, length of productive life, and daughter pregnancy rate) Resources in this dataset:Resource Title: Holstein Milk Yield. File Name: HO_M.csvResource Description: Aggregate means of Holstein predicted breeding values for milk yield and birth datesResource Title: Holstein Fat Yield. File Name: HO_f.csvResource Description: Aggregate means of Holstein predicted breeding values for fat yield and birth datesResource Title: Holstein Protein Yield. File Name: HO_p.csvResource Description: Aggregate means of Holstein predicted breeding values for protein yield and birth datesResource Title: Holstein Somatic Cell Score. File Name: HO_scs.csvResource Description: Aggregate means of Holstein predicted breeding values for somatic cell score and birth datesResource Title: Holstein Productive Life. File Name: HO_pl.csvResource Description: Aggregate means of Holstein predicted breeding values for productive life and birth datesResource Title: Holstein Daughter Pregnancy Rate. File Name: HO_DPR.csvResource Description: Aggregate means of Holstein predicted breeding values for daughter pregnancy rate and birth datesResource Title: Data Dictionary. File Name: data_dictionary.csvResource Description: Defines variables / sub-components with examples as used in column headers. Filenames:
Holstein Productive Life: HO_pl.csv
Holstein Daughter Pregnancy Rate: HO_DPR.csv
Holstein Somatic Cell Score: HO_scs.csv
Holstein Protein Yield: HO_p.csv
Holstein Fat Yield: HO_f.csv
Holstein Milk Yield: HO_M.csv
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"005:18"
]
|
| contactPoint |
{
"fn": "Van Tassell, Curtis P.",
"hasEmail": "mailto:curt.vantassell@usda.gov"
}
|
| description | <p>Aggregate means for six traits (milk, fat, and protein yields, somatic cell score, length of productive life, and daughter pregnancy rate) </p><div><br>Resources in this dataset:</div><br><ul><li><p>Resource Title: Holstein Milk Yield.</p> <p>File Name: HO_M.csv</p><p>Resource Description: Aggregate means of Holstein predicted breeding values for milk yield and birth dates</p></li><br><li><p>Resource Title: Holstein Fat Yield.</p> <p>File Name: HO_f.csv</p><p>Resource Description: Aggregate means of Holstein predicted breeding values for fat yield and birth dates</p></li><br><li><p>Resource Title: Holstein Protein Yield.</p> <p>File Name: HO_p.csv</p><p>Resource Description: Aggregate means of Holstein predicted breeding values for protein yield and birth dates</p></li><br><li><p>Resource Title: Holstein Somatic Cell Score.</p> <p>File Name: HO_scs.csv</p><p>Resource Description: Aggregate means of Holstein predicted breeding values for somatic cell score and birth dates</p></li><br><li><p>Resource Title: Holstein Productive Life.</p> <p>File Name: HO_pl.csv</p><p>Resource Description: Aggregate means of Holstein predicted breeding values for productive life and birth dates</p></li><br><li><p>Resource Title: Holstein Daughter Pregnancy Rate.</p> <p>File Name: HO_DPR.csv</p><p>Resource Description: Aggregate means of Holstein predicted breeding values for daughter pregnancy rate and birth dates</p></li><br><li><p>Resource Title: Data Dictionary.</p> <p>File Name: data_dictionary.csv</p><p>Resource Description: Defines variables / sub-components with examples as used in column headers. Filenames: </p> <ul> <li>Holstein Productive Life: HO_pl.csv</li> <li>Holstein Daughter Pregnancy Rate: HO_DPR.csv</li> <li>Holstein Somatic Cell Score: HO_scs.csv</li> <li>Holstein Protein Yield: HO_p.csv</li> <li>Holstein Fat Yield: HO_f.csv</li> <li>Holstein Milk Yield: HO_M.csv</li></ul><p></p></li> </ul> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "HO_M.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/44334860"
},
{
"@type": "dcat:Distribution",
"title": "HO_f.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/44334863"
},
{
"@type": "dcat:Distribution",
"title": "HO_p.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/44334866"
},
{
"@type": "dcat:Distribution",
"title": "HO_scs.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/44334869"
},
{
"@type": "dcat:Distribution",
"title": "HO_pl.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/44334872"
},
{
"@type": "dcat:Distribution",
"title": "HO_DPR.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/44334875"
},
{
"@type": "dcat:Distribution",
"title": "data_dictionary.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/44334878"
}
]
|
| identifier | 10.15482/USDA.ADC/1256513 |
| keyword |
[
"ARS",
"Holstein",
"NP101",
"bulls",
"cows",
"dairy cattle",
"data.gov",
"genetic improvement",
"genetic traits",
"genetic trend",
"heritability",
"marker-assisted selection",
"milk",
"sires"
]
|
| license | https://www.usa.gov/publicdomain/label/1.0/ |
| modified | 2024-02-08 |
| programCode |
[
"005:040"
]
|
| publisher |
{
"name": "Agricultural Research Service",
"@type": "org:Organization"
}
|
| temporal | 1975-01-01/2015-12-31 |
| title | Data from: Changes in genetic selection differentials and generation intervals in US Holstein dairy cattle as a result of genomic selection |
