The practical objective of agrosilvopastoral (ASPS) systems, in areas fundamentally devoted to cattle production, is to produce goods, traditionally forestry goods. The Agro-Silvopastoral System (ASPS). terraces. Agroforestry practices in conjunction with pastoral activity have profoundly shaped the present-day landscape. RESEARCH, RE VIEWS, PRACTICES, POLICY AND TECHNOLOGY Agrosilvopastoral Systems: A Practical Approach Toward Sustainable Agriculture Ricardo.
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To permit alleys o f natural regeneration in areas where cattle raising has been discontinued, a s a way to restore deforested areas, and to enrich them with VTT using all available promotional benefits; n.
The chestnuts that remained after harvest and leaves of chestnut trees function as an animal food source. They support an outstanding diversity of wildlife, form unique landscapes, are the source of high-quality food derived from animal production, sustain rural population, and constitute an important basis for the growing demand of rural leisure and tourism.
Dryland forests and agrosilvopastoral systems face serious threats, including degradation, fragmentation, deforestation and desertification. The practical objective of agrosilvopastoral systems agrosilvopastoral systems Subject Category: Skip to main content. Los arboles en la production de pastos.
Agroecosystem sustainability means profitable production without damaging the environment. El Chasqui Costa Rica 2 1: Author Author Serial Subject. More than elsewhere, forests and agrosilvopastoral systems in drylands play crucial economic, social and environmental roles, including by improving the environmental sustainability and resilience of wider landscapes.
Ejemplo de Organization de Cursos Cor- tos. El papel de las leiiosas perennes en 10s sistemas agrosilvopasto- riles.
Natural leaf fall and pruning help to increase the availability of water, light, and nutrients to system components.
Ecological, because of its multispecific and sometimes multistrati- fied structure. In dryland forests and other dryland ecosystems dominated by trees and agrosklvopastoral, the re-establishment of trees and other species such as grasses and shrubs can restore protective and productive ecological functions.
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Social, because the trees in particular timber trees represent a re- serve of standing capital which is a stability factor contributing to in- ternal security for the socio-economic component of the system-the rural family.
Land degradation is agrosilvopastoeal as a significant problem in many of the dehesas and montados, including the lack of tree regeneration, which threatens the future of the woodlands as well as soil erosion, soil degradation and increased runoff production.
They also require a long term commitment which not too many institutions are willing to assume. These combinations may be simultaneous or alternate in time and space, and aim to achieve sustain- able production. The cultivation of crops cereals and vegetables is a labor intensive activity, and therefor such areas tend to be located close to settlements and villages. From this point of view, these practices may be applied in a wide range of ecological and productive conditions.
An example of the first c a s d e e s in pastures-has been evaluated in the grasslands of the College of Agriculture of the Humid Tropical Region known as EARTH in SpanishLas Mercedes de Guacimo, Costa Agorsilvopastoral, where 29 different tree species have been identified within an area of approximately hectares Table 1.
Dryland agrosilfopastoral and agrosilvopastoral systems harbour species that are particularly well adapted to extreme ecological conditions and provide essential goods and environmental services. Therefore, it is proposed: Two case studies on land use and land cover changes in dehesas close this section. Wright-Allen, Cambridge, pp.
The Agro-Silvopastoral System (ASPS) |
El Chasqui Costa Rica Although these statistics exist, it is unknown at the farm level what area percentage is managed under ASPS or has a forest component. Plantation of chestnuts provide also an excellent habitat for mushrooms as an additional food source M.
To capitalize on the valuable experience of existent people through a diagnostic and evaluation process of all those current practices that can be considered successful agroforestry; b. Thcir roots are in Mayan civilization, where farmers practiced “roza-tumba-quema” or cutting the forest xystems cultivate corn from one to three years, after which the abandoned cropped area was allowed to regenerate naturally Kellogg, ; Parsons, ; Reyes-Rodriguez,