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Agri-environmental evaluation of traditional and alternative corn production systems in Chiapas, Mexico JARTS
Aguilar-Jiménez, Carlos Ernesto; Tolón-Becerra, Alfredo; Lastra-Bravo, Xavier Bolívar.
This study evaluates the effects of environmental variables on traditional and alternative agroecosystems in three Ejidos (communal lands) in the Chiapas rainforest in Mexico. The tests occurred within two seasonal agricultural cycles. In spring-summer, experiments were performed with the traditional slash, fell and burn (S-F-B) system, no-burn systems and rotating systems with Mucuna deeringiana Bort., and in the autumn-winter agricultural cycle, three no-burn systems were compared to evaluate the effect of alternative sowing with corn (no-burn and topological modification of sowing). The results show a high floristic diversity in the study area (SS = 4 - 23%), with no significant differences among the systems evaluated. In the first cycle, the analysis...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agroecology; Agronomy; Environmental science Traditional land use; Slash-and-fell-and-burn; Environmental indicators; Maize; Indigenous; Chiapas.
Ano: 2012 URL: http://www.jarts.info/index.php/jarts/article/view/2012011640325
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