Long-term beef production from pastures established with and without annual crops compared with native savanna in the Eastern Plains of Colombia: A compilation and analysis of on-farm results 1979‒2016

Autor: Raúl R. Vera, Phanor Hoyos Garcés

Publikováno v: Tropical Grasslands-Forrajes Tropicales, Vol 7, Iss 1, Pp 1-13 (2019)

The Eastern Plains of Colombia (“Llanos”) are made up of acid soils with low nutrient concentrations covered by tropical savannas, but they constitute a very important land resource for the country. The Llanos have traditionally supported extensi

Externí odkaz: https://doaj.org/article/1fb5319f08354dad8d9f774540552220

Lipid profile of commercial beef cuts from grazing, suckling calves

Autor: Raúl R. Vera, Patti English, Karin Vargas, Ignacio Briones

Publikováno v: Grasas y Aceites, Vol 60, Iss 5, Pp 484-491 (2009)

The objective of the present research was to determine the contents of fat, cholesterol and fatty acids of eight beef cuts from unsupplemented, suckling, 7-8 month old male and female calves reared on permanent pastures in the VIIth Region of Chile b

Externí odkaz: https://doaj.org/article/5e5d5e2ddde44806bee26a6d29be6052

Carbon footprint of sheep production systems in semi-arid zone of Chile: A simulation-based approach of productive scenarios and precipitation patterns

Autor: Claudio Aguilar, Fernando Bas, Paula Toro-Mujica, Raúl R. Vera

Publikováno v: Agricultural Systems. 157:22-38

Grassland based sheep production systems in the semi-arid to sub-humid Central region of Chile are expected to improve technical and economic efficiency, while at the same time decreasing emissions of greenhouse gases (GHG). An existing empirical, st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24fb1fd98a92461dbb51c5c9a67be360
https://doi.org/10.1016/j.agsy.2017.06.012

Trends and Drivers of Change of Pastoral Beef Production Systems in a Mediterranean-Temperate Climate Zone of Chile

Autor: Paula Toro-Mujica, Raúl R. Vera, Einar Vargas-Bello-Pérez, Pablo Pinedo, Fernando Bas

Publikováno v: Animals : an Open Access Journal from MDPI
Animals
Volume 9
Issue 12
Toro-Mujica, P, Vera, R, Vargas-Bello-pérez, E, Pinedo, P & Bas, F 2019, ' Trends and drivers of change of pastoral beef production systems in a mediterranean-temperate climate zone of chile ', Animals, vol. 9, no. 12, 1135 . https://doi.org/10.3390/ani9121135

The present study used surveys of the cattle sector over the period of 2009&ndash
2015 to develop a typology of cattle farms to evaluate their evolution over time and to identify variables that may be associated with systems&rsquo
adaptive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7a6fd549dd494bdc348f9ebc2acc687
http://europepmc.org/articles/PMC6941165

Adaptation strategies based on the historical evolution for dairy production systems in temperate areas: A case study approach

Autor: Daniel Enriquez-Hidalgo, Fernando Bas, Paula Toro-Mujica, Raúl R. Vera, Einar Vargas-Bello-Pérez, Pablo Pinedo

Publikováno v: Agricultural Systems. 182:102841

Dairy production systems are heterogeneous as they are influenced by farm location and structure, markets, environmental conditions, and the producers' preferences and peculiarities. A typology of the existing dairy systems in Chile was developed wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04cd9634266c920f4e416c9ae098b5ff
https://doi.org/10.1016/j.agsy.2020.102841