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Identification of Potential Areas for Establishment of Plantations of <i>Agave lechuguilla</i>Torr. in Coahuila, Mexico

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Open Journal of Forestry 2014年第5期4卷 520-526页

作者： David Castillo-Quiroz Oscar Ulises Martínez-Burciaga diana yemilet ávila-flores Francisco Castillo-Reyes Juan David Sánchez-Chaparro National Institute of Forestry Agriculture and Livestock Research (INIFAP) Experimental Station Saltillo Saltillo Mexico

Adverse weather conditions and intensive use for fiber production have caused decline of natural populations of Agave lechuguilla. By these reasons, it is important to develop a sustainable management of this specie to avoid this situation. One of the first steps is to establish forest plantations as an alternative to restore A. lechuguilla habitat and increase its range while at the same time indirectly reducing erosion rates. The aim of this study was to identify the potential areas for establishment of plantations of A. lechuguilla in the State of Coahuila, Mexico. Areas for planting establishment were selected according to multi-criteria analysis using Geographic Information System (GIS) Idrisi32 Ver 2.0 and 3.2 ***. The analysis was based on comparison of climate and soil requirements in contrast to environmental conditions of the tested area. The evaluated variables were: soil type, texture, depth, average annual temperature, annual precipitation, elevation and slope. Results derive in potential area maps, geo-referenced and their distribution by Agricultural Development District. An area of 5 million 159,273 hectares was determined with potential for establishment of A. lechuguilla forest plantations in the State of Coahuila. It was concluded that, use of GIS is a reliable tool to determine potential areas for A. lechuguilla forest plantations, where this specie has higher probability of success in survival and biomass production. This study will support programs aimed to strengthen the economy of rural producers and also recover and preserve the arid state.

关键词： Agave lechuguilla Forest Plantations Natural-Fiber Geographical Information Systems

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Areas with Potential for Commercial Timber Plantations of Enterolobium cyclocarpum (Jacq.) Griseb. in Michoacán, México

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Open Journal of Forestry 2016年第5期6卷 476-485页

作者： Hipólito Jesús Muñoz-flores J. Trinidad Sáenz-Reyes Agustín Rueda-Sánchez David Castillo-Quiroz Francisco Castillo-Reyes diana yemilet Avila-flores National Institute of Forestry Agriculture and Livestock Research (INIFAP)-Experimental Station Uruapan Uruapan México National Institute of Forestry Agriculture and Livestock Research (INIFAP)-Experimental Station Saltillo Saltillo México

Michoacán has a deforested area of 525,260 ha, representing 52,526 ha per year, mainly caused by anthropogenic disturbances such as agricultural burning and forest fires (50%), change of use of land for extensive livestock farming (28%), agriculture (17%) and illegal logging (5%). The establishment of forest plantations is an alternative for reducing the pressure on natural forests and creating options for sustainable development and diversification of production and conversion of land for agricultural and livestock fragmented for forestry purposes. The aim of this study was to determine the potential areas for commercial forest plantations of Enterolobium cyclocarpum (Jacq.) Griseb. in the State of Michoacán, México, through the use of Geographic information systems (GIS). Areas were identified using IDRISI 32, and ArcView software. Screening variables include annual temperature, annual precipitation, land use, soil type, elevation and slope. Products obtained were field verified. Two maps where potential areas for the establishment of commercial forest plantations of E. cyclocarpum shown were obtained. Potential areas for commercial forest plantation establishment are (0% - 15% slope) for commercial forest plantations mechanized was 57,227 ha and (15% - 30% slope) for manual plantations was 6273 ha. The total area in the state with potential for the establishment of the species in the study was 63,500 ha.

关键词： Potential Areas Michoacán Enterolobium cyclocarpum Commercial Forest Plantations Geographic Information System

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