Mostrando 1,741 - 1,760 Resultados de 11,636 Para Buscar '"Cowes"', tiempo de consulta: 0.46s Limitar resultados
  1. 1741
    “…A group of clinical healthy cows (n = 36) was used as a control. The main results confirmed that the phytotherapeutic protocol was not effective in preventing endometritis and did not improve reproductive performances of the affected cows, compared with control animals. …”
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  2. 1742
    “…Herein, lab-scale vermicomposting was performed to comprehensively evaluate the shift in antibiotic resistance genes (ARGs) and related microorganisms in fresh earthworm casts as well as vermicompost product health (i.e., nutrient availability and enzyme activity) when they were fed on arsenic-contaminated cow manure. The results showed that the earthworms’ interaction with cow dung led to a significant reduction in ARG concentrations, especially for tetracycline ARGs (tet-ARGs), β-lactam ARGs (bla-ARGs), and quinolone ARGs (qnr-ARGs). …”
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  3. 1743
    “…BACKGROUND: : Postpartum endometritis can cause subfertility in cows and reduce the reproductive performance of dairy herds. …”
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  4. 1744
    “…In the present study, zinc oxide nanoparticles (ZnO) were synthesized using cow dung extract to apply sustainable agriculture from rural resources. …”
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  5. 1745
    “…On average, cows visited the robot to wait to be milked 6 times per day, for 15 min per visit, for a total daily waiting time of 88 min per cow (range 5 to 322 min). …”
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  6. 1746
  7. 1747
    “…The experiment was carried out on 118 cows (64 Holstein Friesian and 54 Brown Swiss). The animals were kept in free-stall barn with access to pasture. …”
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  8. 1748
    “…BACKGROUND: Clinician’s choice of hypoallergenic formulas in the first-line management of cow’s milk protein allergy (CMPA) should be informed by evidence on clinical efficacy and cost-effectiveness. …”
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  9. 1749
    “…Data were derived from 302 hind feet of Holstein and Estonian Red cows (no. of cows = 151) from a commercial dairy farm in Estonia. …”
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  10. 1750
  11. 1751
    “…The use of recycled manure solids (RMS) as bedding for dairy cows has become more popular over the last decade. …”
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  12. 1752
    “…In this work, we have demonstrated that the pregnant beef cow undergoes metabolic adaptation to maintain pregnancy. …”
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  13. 1753
    “…Nine Friesian cows were randomly allocated in three groups, following a 3 × 3 Latin square design with three diets for three periods. …”
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  14. 1754
    “…In this study, 24 kinds of milk fatty acid concentrations were measured from the milk samples of 336 Holstein cows in Shandong Province, China, using the gas chromatography (GC) technique, which simultaneously produced MIRS values for the prediction of fatty acids. …”
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  15. 1755
    “…With the aim to answer the initial question: “which and how many LAB are present in cow raw milk used for cheese production?,” this review has been divided in two main parts. …”
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  16. 1756
  17. 1757
    “…SIMPLE SUMMARY: Postparturient hemoglobinuria is a rare but deadly disease of dairy cows. Cows are affected mainly in the period closely following calving. …”
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  18. 1758
  19. 1759
    “…This meta-analysis developed precise and accurate equations to predict UN from dairy cows in both confined and pasture-based systems.…”
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  20. 1760
    “…The optimal use of AMs for dairy cows is defined, and the costs of decreasing antimicrobial use (AMU) below the optimal level and increasing AMU above the optimal level are assessed. …”
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