| Autor: |
Eliéder Prates Romanzini, Vivienne McCollum, Sarah Mcilveen, Kawane Dias da Silva, William Luiz de Souza, Priscila Arrigucci Bernardes, Diogo Fleury Azevedo Costa |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Ruminants, Vol 4, Iss 2, Pp 213-226 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2673-933X |
| DOI: |
10.3390/ruminants4020015 |
| Popis: |
Two experiments were conducted to assess the effects of water medication technology on beef cattle behaviour and performance in tropical conditions. Experiment 1 involved 30 Droughtmaster yearling steers monitored over seven days in a controlled environment. Feed and water consumptions were monitored with Smart Feed Pro® systems, with three water treatments administered via uDOSE® technology. The results indicated an average water intake of 13.6 L/head/d. Experiment 2 had 120 yearling steers from four genetic groups grazing on an extensive pasture system. Throughout four 24-day periods, forage availability and chemical composition were measured once monthly. Experiment 2 revealed a variation in water intake, ranging from 16.2 L/head/d down to 4.75 L/head/d. Notably, the lower intake coincided with a rainfall event documented during the fourth experimental period. Overall, results from both experiments indicated that water medication did not alter cattle water preference. There was no preference for treated water sources in Experiment 1, while differences in Experiment 2 appeared to be influenced by external factors like weather and prior habits. These experiments demonstrate the feasibility of water medication for beef cattle without disruption of their natural behaviour. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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