Feeding Preferences of Domestic and Wild Ungulates for Forage Trees in the Dry Tropics
| Autor: | Kenny López Benavides, Lester Rocha, Emmanuel Serrano, Jordi Bartolomé Filella |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
Moringa oleifera
Guazuma ulmifolia Renewable Energy Sustainability and the Environment Enterolobium cyclocarpum Geography Planning and Development Silvopastoralism Building and Construction Management Monitoring Policy and Law silvopastoralism foraging behaviour Acacia pennatula Gliricidia sepium Foraging behaviour |
| Zdroj: | Sustainability; Volume 14; Issue 20; Pages: 13430 |
| ISSN: | 2071-1050 |
| DOI: | 10.3390/su142013430 |
| Popis: | Silvopastoralism based on livestock feeding on forage trees is becoming a sustainable alternative to traditional grazing on the open pastures of dry tropical Central America. Four autochthonous trees, Acacia pennatula, Enterolobium cyclocarpum, Gliricidia sepium and Guazuma ulmifolia, and one exotic (Moringa oleifera) tree are the preferred species for these silvopastoral systems. Little is known, however, about the feeding preferences of cattle, sheep and goats for such fodder trees and whether wild ungulates (white-tailed deer, Odocoileus virginianus) feed on these plants. In this work, we conducted several multiple-choice feeding preference tests (cafeteria test) to compare the best choice to feed cattle, sheep, goats and white-tailed deer in these farming systems. Although all ruminant species included the four autochthonous trees and the exotic M. oleifera in their diets, G. ulmifolia was the preferred forage tree by far. The preference for the rest of the trees varied among our ruminant species. When M. oleifera was added to the cafeteria test, it was well accepted by white-tailed deer but little appreciated by their domestic counterparts. The use of these forage trees for livestock feeding is thus interesting not only for sustainable animal production but also to support wild herbivores in the dry tropics of Central America. |
| Databáze: | OpenAIRE |
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