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...
محفوظ في:
| المؤلفون الرئيسيون: | , , |
|---|---|
| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
Taylor & Francis Group
2010-01-01
|
| سلاسل: | Italian Journal of Animal Science |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.aspajournal.it/index.php/ijas/article/view/766 |
| الوسوم: |
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|