Use of sire evaluations for first, all, and later lactations to predict lifetime profit functions of individual daughters
Sire evaluations from first, all, and later lactations for Predicted Difference milk, fat, and dollars on 226 sires were used to predict deviated relative net income. Eleven different relative net incomes were calculated on 176,902 individual cows. Low, medium and high values were used for lifetime...
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| Format: | Others |
| Language: | en_US |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/51125 http://scholar.lib.vt.edu/theses/available/etd-12182013-040020/ |