טוען...
Survey of gastrointestinal nematodes in breeding-age heifers on 6 Saskatchewan dairy farms
To determine the prevalence, mean fecal egg count intensities, and predominant gastrointestinal nematode species, fresh environmental fecal samples were collected from 30 grazing heifers at monthly intervals (June, July, and August) on 6 Saskatchewan dairy farms in 2016. The population average stron...
שמור ב:
| הוצא לאור ב: | Can Vet J |
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| Main Authors: | , , , , , , , , |
| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
Canadian Veterinary Medical Association
2019
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6855234/ https://ncbi.nlm.nih.gov/pubmed/31814642 |
| תגים: |
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