La degradación del suelo por erosión hídrica en cultivos de granos básicos y café en la microcuenca Torjá, cuenca del río Grande de Zacapa, Guatemala.
mag（2012）
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biodegradation,environmental protection,plant litter,poverty,forests,natural resources,profitability,aging,soil biology,taxes,agroforestry,vertisols,climatic change,organic agriculture,diversification,environmental degradation,indigenous knowledge,capital,food security,water pollution,felling,fungicides,latin america,planting,runoff,defence mechanisms,irrigation systems,watershed management,agroecosystems,shifting cultivation,alkalinity,landslides,mineralization,plant pathology,regeneration,environmental management,immune response,forest management,monoculture,pruning,surface irrigation,crop residues,land degradation,productivity,biodiversity,biotechnology,farm management,green manures,regulations,air flow,charcoal,crops,degradation,greenhouse gases,nitrogen cycle,soil organic matter,organic matter,simulation models,resource depletion,sex,humus,nutrients,peat,vertisol,environment,resource management,sustainability,polyphenol,ecosystems,population growth,rna,leaching,soil management,deforestation,replication,biofertilizers,soil degradation,human nutrition,urbanisation,environmental impact,erosion,ion exchange,logging,landscape,soil salinization,excreta,fertilisation,land use,biological control,carbon cycle,sol,livestock,microbiology,soil conservation,waterlogging,wood,biomass,evaluation,water conservation,policies,urbanization
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