Heritability of performance test traits in Chianina, Marchigiana and Romagnola breeds
Performance testing is the main method of selection used for Marchigiana, Chianina and Romagnola breed since 1985. The young bulls are tested in a common central station for 6 months period, starting from the age of about 6 months. The bull selection is carried out accounting for genetic indexes of...
-д хадгалсан:
| Үндсэн зохиолчид: | , , |
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| Формат: | Artigo |
| Хэл сонгох: | Inglês |
| Хэвлэсэн: |
Taylor & Francis Group
2010-01-01
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| Цуврал: | Italian Journal of Animal Science |
| Нөхцлүүд: | |
| Онлайн хандалт: | http://www.aspajournal.it/index.php/ijas/article/view/766 |
| Шошгууд: |
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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