Prevalencia de diarrea viral bovina en vacas lecheras de las ganaderías del cantón Loja
The aim of this study was to determine the prevalence of the virus from the bovine viral diarrhea (BVDV) in dairy cattle of livestock farming of the parishes of the canton Loja: The number of the samples to be collected was of 394, for the detection of antibodies against the BVDV by means of the ind...
-д хадгалсан:
| Үндсэн зохиолч: | |
|---|---|
| Формат: | bachelorThesis |
| Хэл сонгох: | spa |
| Хэвлэсэн: |
2015
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| Нөхцлүүд: | |
| Онлайн хандалт: | http://dspace.unl.edu.ec/jspui/handle/123456789/10258 |
| Шошгууд: |
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