Sunday, November 8, 2015
Roles of Agroforestry
ROLES OF AGROFORESTRY
By Anton Antonio
November 9, 2015
There are several definitions of agroforestry. For our purpose, let us use the following definition: “Agroforestry is a technical discipline whose main concern is to develop sustainable production systems. It answers such questions as what crops/livestock combination to raise, or how soil and water can be conserved. An agroforestry technology can be used not only by upland farmers but also by private individuals and corporations who want to develop upland areas. Agroforestry is the primary technical support of social forestry since the main clientele of the latter are upland farmers. This is because agroforestry is the most suitable farming technology for upland areas (Lasco, 1999).”
From this definition of Lasco (1999), we could note that there are two basic roles of agroforestry which are protective and productive in nature. If effectively applied, agroforestry is an effective tool for rehabilitating and managing degraded uplands and promoting rural development. It has the potential to contribute to the conservation and amelioration of the upland natural resource base similar to the beneficial influences derived from forest ecosystems. It can also bring about increased crop productivity, self sufficiency in basic necessities and over-all improvement in the socio-economic conditions of upland famers. The realization of these potentials is based on two premises: the protective/ameliorative (ecological) and productive (socio-economic) roles of agroforestry.
ECOLOGICAL ROLES – This is based largely on the beneficial effects of trees on soil and the microenvironment. It involves soil conservation and amelioration, water conservation, improvement of microclimate. And other benefits like aesthetics, food and shelter, resistance to pests and diseases (Lasco, 1999).
SOCIO-ECONOMIC ROLES – This includes long term benefits particularly in alleviating the socioeconomic conditions of subsistence farmers. As the upland ecosystem is conserved and improved by appropriate agroforestry systems, it follows that productivity could also be sustained through time. This in turn ensures the farmers’ self sufficiency in food, energy, fodder, and other basic services while providing extra income that could be used for other socioeconomic needs (Lasco, 1999).
Agroforestry, aside from its ecological and socio-economic roles is a discipline and an approach to land use that incorporates the complexities of sustainable natural resources management. A successful agroforestry initiative will largely depend on a keen understanding of the roles of agroforestry.
Thoughts to promote positive action…
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Antonio, A. C., (2015). “Agroforestry: Concepts and Definitions”. Retrieved on November 9, 2015 from http://antonantonio.blogspot.com/2015/11/agroforestry-concepts-and-definitions.html
Villanueva, T. R., (2005). “Upland Ecosystem Management”. University of the Philippines Open University, Los Baños, Laguna, Philippines