Summer Diet of Horses (Equus ferus caballus Linn.), Guanacos (Lama guanicoe Müller), and European Brown Hares (Lepus europaeus Pallas) in the High Andean Range of the Coquimbo Region, Chile
Abstract
:Simple Summary
Abstract
1. Introduction
2. Materials and Methods
2.1. Characteristics of Study Area
2.2. Methods
2.3. Data Analysis
3. Results
3.1. Dry Matter Production, Vegetation Cover and Grassland Botanical Composition
3.2. Diet’s Botanical Composition
3.3. Diet’s Relative Diversity Index
3.4. Diet Overlap
3.5. Selectivity Index of the Main Consumed Plant Species of Wet Grassland
3.6. Selectivity Index of the Primarily Consumed Plant Species of Dryland Grassland
4. Discussion
4.1. Dry Matter Production, Plant Cover and Botanical of the Grasslands
4.2. Diet’s Botanical Composition
4.3. Diet Diversity
4.4. Dietary Overlap
4.5. Selectivity of the Main Plant Species Consumed
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Data Availability Statement
Conflicts of Interest
References
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Season | Herbivore Species | Mean | ||
---|---|---|---|---|
Horses | Guanacos | European Brown Hares | ||
2011 | 0.797 ± 0.028 | 0.824 ± 0.033 | 0.737 ± 0.037 | 0.786 ± 0.019 |
2012 | 0.749 ± 0.026 | 0.759 ± 0.052 | 0.722 ± 0.026 | 0.743 ± 0.021 |
Mean | 0.773 ± 0.019 | 0.791 ± 0.031 | 0.730 ± 0.022 |
Herbivore Species | Herbivore Species | ||
---|---|---|---|
Horses | Guanacos | European Brown Hares | |
Horses | - | 0.5571 | 0.4822 |
Guanacos | 0.5571 | - | 0.4995 |
European brown hares | 0.4822 | 0.4995 | - |
Herbivore Species | Wet Grassland | Dryland Grassland |
---|---|---|
0.0467 | 0.5341 | |
Guanacos | n = 41 | n = 23 |
p = 0.7676 | p = 0.0122 | |
0.2030 | 0.3650 | |
Horses | n = 41 | n = 23 |
p = 0.1991 | p = 0.0869 | |
0.0801 | 0.5734 | |
European brown hares | n = 41 | n = 23 |
p = 0.6126 | p = 0.0072 |
Herbivore Species | Livestock Equivalences 1 | ||
---|---|---|---|
Horses | Guanaco | European Brown Hares | |
Horses (384 kg liveweight) | - | 5.08 | 61.32 |
Guanaco (96 kg liveweight) | 0.20 | - | 20.93 |
European brown hares (4.2 kg liveweight) | 0.02 | 0.05 | - |
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Castellaro, G.; Orellana, C.L.; Escanilla, J.P. Summer Diet of Horses (Equus ferus caballus Linn.), Guanacos (Lama guanicoe Müller), and European Brown Hares (Lepus europaeus Pallas) in the High Andean Range of the Coquimbo Region, Chile. Animals 2021, 11, 1313. https://doi.org/10.3390/ani11051313
Castellaro G, Orellana CL, Escanilla JP. Summer Diet of Horses (Equus ferus caballus Linn.), Guanacos (Lama guanicoe Müller), and European Brown Hares (Lepus europaeus Pallas) in the High Andean Range of the Coquimbo Region, Chile. Animals. 2021; 11(5):1313. https://doi.org/10.3390/ani11051313
Chicago/Turabian StyleCastellaro, Giorgio, Carla Loreto Orellana, and Juan Pablo Escanilla. 2021. "Summer Diet of Horses (Equus ferus caballus Linn.), Guanacos (Lama guanicoe Müller), and European Brown Hares (Lepus europaeus Pallas) in the High Andean Range of the Coquimbo Region, Chile" Animals 11, no. 5: 1313. https://doi.org/10.3390/ani11051313
APA StyleCastellaro, G., Orellana, C. L., & Escanilla, J. P. (2021). Summer Diet of Horses (Equus ferus caballus Linn.), Guanacos (Lama guanicoe Müller), and European Brown Hares (Lepus europaeus Pallas) in the High Andean Range of the Coquimbo Region, Chile. Animals, 11(5), 1313. https://doi.org/10.3390/ani11051313