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A new nitrogen index for assessment of nitrogen management of andean mountain cropping systems of ecuador
ArticleAbstract: Corn (Zea mays L.) is important for food security in much of Ecuador. Small-scale farmers are usingPalabras claves:Farming in high slopes, Hillside agriculture, Minimum tillage, Nitrate leaching, Nitrogen IndexAutores:Alwang J.R., Barrera V.H., Carlos Monar, Delgado J.A., Escudero L., Valverde F.Fuentes:scopusConservation agriculture increases yields and economic returns of potato, forage, and grain systems of the andes
ArticleAbstract: Physical and environmental vulnerability analysis conducted for the Illangama watershed located in EPalabras claves:Autores:Alwang J.R., Barrera Mosquera V.H., Cartagena Ayala Y.E., Delgado J.A., D’adamo R., Escudero López L.O., Juan Manuel Domínguez-AndradeFuentes:scopus