Preference by Donkeys and Goats among Five Mediterranean Forest Species : Implications for Reducing Fire Hazard

During the second half of the 20th century, European countries experienced an increase in their forest area due to the global change. Consequently, there has been an increase in large forest fires, mainly in the Mediterranean basin, and this has forced the development of several types of prevention programs. One of them is the control of the understory by livestock. In this sense, browsing with a combination of donkeys and goats could be a good option, as both animals usually feed on forest species. However, little is known about their preferences for the key species of the Mediterranean forest. Using a cafeteria test, the preferences and consumption of both animals have been determined for five typical species of the Mediterranean forest, such as Quercus ilex, Pinus halepensis, Phillyrea latifolia, Rubus ulmifolius, and Brachypodium retusum. Results showed that donkeys and goats could act complementarily in the reduction of the fuel biomass of forests. Donkeys appear to act more on fine fuel, such as B. retusum, and goats on the more pyrophyte species, in this case P. halepensis. In addition, given that donkeys are at severe risk of extinction in Europe, this role of providing ecosystem services could contribute to their conservation. Despite this study only showing that goats and donkeys would consume all five presented plant species and that there are some differences in consumption during a short-term test, it constitutes a useful first step for conservation and fire prevention in the Mediterranean forests

Beef-cattle ranching in the Paraguayan Chaco : typological approach to a livestock frontier

Acord transformatiu CRUE-CSICThe Paraguayan Chaco has experienced, in the last few decades, some of the highest rates of deforestation in the world. In parallel, this region has registered an increase in the number of cattle heads of 60% in the last decade. Taking into account the high environmental and socioeconomic impact of this expansion, the aim of this work was to reveal how Beef-cattle ranching is carried out and to establish a typology that allows us to identify the different land-use patterns followed by the ranches. Data were collected using face-to-face structured interviews of 80 ranch owners. In the region ranches co-exist that practise the cow-calf system, the whole-cycle system and the fattening system. In all cases, ranches are very large, pasture based, highly specialised in Beef-cattle and export-oriented. Three groups of ranches were identified, being the main differentiating drivers: (i) the availability of the different production factors, (ii) the distribution of total area, and (iii) the degree of intensification in the use of capital, labour and/or technology per unit of agricultural area. In addition, it is noted that the years of activity of the ranches are related to these drivers. The typology of ranches contributes to a better understanding of one of the most active livestock frontiers in the world and shows that the expansion process taking place in the Paraguayan Chaco is associated with an intensification of Beef-cattle systems. These results provide a useful approach to develop policies that regulate the expansion of the cattle frontier in the Paraguayan Chaco

The Livestock Frontier in the Paraguayan Chaco : A Local Agent-based Perspective

Altres ajuts: acords transformatius de la UABDeforestation is one of the most relevant transformations characterizing global environmental change in the tropics at present. There is wide consensus in pointing the context-dependent nature of tropical deforestation. In this sense, a better characterization of the phenomenon considering the social context could provide a more accurate picture of tropical deforestation. With this aim, a Q-methodology discourse analysis was conducted to characterise the different discourses that coexist in the particular region of the Paraguayan Chaco concerning the development of cattle ranching and derived deforestation. Four different discourses were identified as making sense the wide range of interests and values coexisting and clashing in the Paraguayan Chaco, namely: the Environmentalist discourse, the Business discourse, the Resigned discourse, and the Possibilist discourse. The results point that the fundamental differences between the discourses are largely explained by the different positions on three specific domains: (i) the socio-economic benefits the expansion of cattle ranching brings about; (ii) the environmental impacts the expansion of cattle ranching and the derived deforestation brings on; and, finally (iii) the degree to which an active intervention from the side of policy making to regulate the expansion of cattle ranching and to minimize possible detrimental effects is seen as necessary. The position of the different discourses in relation to these domains could help policy makers to make measures and regulations more widely accepted and followed

Pathways of incorporation of young farmers into livestock farming

Altres ajuts: National Council of Science and Tecnology (CONACYT, México).The livestock sector in Europe is currently undergoing multiple transformations. The challenges posed by these changes must be faced by an increasingly aged workforce. Promoting the incorporation of young farmers into the livestock sector would be crucial for ensuring that these challenges are met in the best possible way. It is generally agreed that young farmers face these challenges with greater dynamism, flexibility and adaptability. In spite of this, young people have to face many difficulties when trying to join the livestock sector. This study analyses different ways young farmers experience the process of incorporation into the livestock sector in one of the main livestock regions in Spain (Catalonia). The Q-Methodology was used to identify five pathways: the Traditional pathway, the Neo-rural pathway, the Business pathway, the Industrial pathway and the Agroecological pathway. The fact that these five pathways coexist evidences the complex and multidimensional nature of the process of incorporation of young livestock farmers into the sector. Finally we also observed that the incorporation of young livestock farmers, its possibility or impossibility, and the pathway followed by them, are largely conditioned by five main drivers: (i) the presence or absence of an agrarian family tradition; (ii) the capacity to access adequate land; (iii) the education level; (iv) the degree of innovation in livestock activities; (v) the degree of autonomy in decision-making

Strategies and drivers determining the incorporation of young farmers into the livestock sector

Altres ajuts: National Council of Science and Tecnology (CONACYT, México). ERDF Operational Programme of Catalonia 2014-2020In view of the foremost concern about the generational renewal in livestock farming, the identification of both the drivers that determine the process of incorporating young farmers into the livestock sector, as well as the strategies young people implement to do so becomes of great interest. In order to examine this, the process of incorporating young farmers into the livestock sector was examined in the region of Catalonia. We conducted face-to-face semi-structured interviews of young farmers and used a combination of principal component analysis and cluster analysis. The results point to the existence of three main groups of strategies: (i) taking advantage of the family tradition; (ii) the adoption of agro-ecological management, and (iii) the vertical integration with a mother company. The implementation of different strategies seems to be determined by the differentiated exposure to the following drivers: (i) the existence of an agrarian tradition in the family; (ii) the existence of a desire to experience a change in lifestyle by the young farmer; (iii) the degree of agricultural professional training and knowledge available; (iv) the capacity and/or willingness to respond to the new demands emerging in society in rural areas and livestock farming in particular; (v) the capacity and/or willingness to implement innovative strategies; (vi) the presence and relevance of women in the livestock farm; (vii) the desired degree of self-management and autonomy in decision-making by the young farmer, and, finally (viii) the capacity and/or willingness to do the required paperwork to have access to the available aid programs. The three groups of strategies identified fit into two different farming models - the Industrial Production and the Re-peasantization models -each of them having very different implications and needs. In any case, the existence of this multiplicity of strategies and drivers indicate the complex nature of the process of incorporating young livestock farmers

Preference by Donkeys and Goats among Five Mediterranean Forest Species : Implications for Reducing Fire Hazard

During the second half of the 20th century, European countries experienced an increase in their forest area due to the global change. Consequently, there has been an increase in large forest fires, mainly in the Mediterranean basin, and this has forced the development of several types of prevention programs. One of them is the control of the understory by livestock. In this sense, browsing with a combination of donkeys and goats could be a good option, as both animals usually feed on forest species. However, little is known about their preferences for the key species of the Mediterranean forest. Using a cafeteria test, the preferences and consumption of both animals have been determined for five typical species of the Mediterranean forest, such as Quercus ilex, Pinus halepensis, Phillyrea latifolia, Rubus ulmifolius, and Brachypodium retusum. Results showed that donkeys and goats could act complementarily in the reduction of the fuel biomass of forests. Donkeys appear to act more on fine fuel, such as B. retusum, and goats on the more pyrophyte species, in this case P. halepensis. In addition, given that donkeys are at severe risk of extinction in Europe, this role of providing ecosystem services could contribute to their conservation. Despite this study only showing that goats and donkeys would consume all five presented plant species and that there are some differences in consumption during a short-term test, it constitutes a useful first step for conservation and fire prevention in the Mediterranean forests