Modeling for determining the superiority of Holstein bulls as frozen semen producer and genetic source for milk production
The objective of this study was to develop models for determination the superiority of Holstein bulls as a producer of frozen semen and inheritance of the genetic traits of milk production. The ability of the bull to produce frozen semen per years was analyzed descriptively. Reproductive efficiency...
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Main Authors: | , , , |
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Andre forfattere: | , , |
Format: | EJournal Article |
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Diponegoro University,
2019-03-21.
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Klassifikationsnummer: |
A1234.567 |
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Kopi 1 | Tilgængelig |