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Integrated Pest Management of Tropical Vegetable Crops(2)
Journal of Soil and Water Conservation(2)
ASABE - 21st Century Watershed Technology: Improving Water Quality and Environment 2010(1)
Agronomy Journal(1)
Journal of Agricultural Economics(1)
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Producción(4)
Economía de la tierra y la energía(2)
Técnicas, equipos y materiales(2)
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Arquitectura del paisaje (Paisajismo)(1)
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:scopusDid You Really Get the Message? Using Text Reminders to Stimulate Adoption of Agricultural Technologies
ArticleAbstract: This article provides evidence from a randomised control trial conducted among potato farmers in EcuPalabras claves:Autores:Alwang J.R., Barrera V.H., Juan Manuel Domínguez-Andrade, Larochelle C., Travis E.Fuentes:googlescopusConservation agriculture on steep slopes in the Andes: Promise and obstacles
ArticleAbstract: Small-scale farming in Ecuador's highlands is associated with excessive soil erosion, degradation ofPalabras claves:Conservation agriculture, Discrete Choice Experiment, Economic viability, ECUADOR, PROBITAutores:Alwang J.R., Barrera V.H., Barrowclough M., Gallagher R., Juan Manuel Domínguez-Andrade, Stehouwer R.C.Fuentes:googlescopusGraft is good: The economic and environmental benefits of grafted naranjilla in the Andean region
ArticleAbstract: Naranjilla cultivation is highly profitable in many parts of the Andean foothills in Colombia and EcPalabras claves:Deforestation, economic surplus, NARANJILLA, Sustainable DevelopmentAutores:Alwang J.R., Barrera V.H., Clements C., Juan Manuel Domínguez-AndradeFuentes:googlescopusExperiences in integrated management of natural resources in the sub-watershed of the Chimbo River, Ecuador
Conference ObjectAbstract: As is typical of many rural areas in developing countries, the Andean region of Ecuador is characterPalabras claves:Adaptive and integrated watershed management, Micro-watershed, Natural capital, Systems approachAutores:Alwang J.R., Barrera V.H., Carlos Monar, Cruz E., Escudero L.Fuentes:scopusIPM packages for naranjilla: Sustainable production in an environmentally fragile region
Book PartAbstract: In Ecuador’s Andean foothills, many colonists have planted naranjilla (Solanum quitoense), a perenniPalabras claves:ECUADOR, FUSARIUM, grafting, hybrid, Iniap, IPM, IPM CRSP, NARANJILLAAutores:Alwang J.R., Barrera V.H., Clements C., Ellis M., José B. Ochoa, Juan Manuel Domínguez-AndradeFuentes:scopusIPM technologies for potato producers in highland Ecuador
Book PartAbstract: This chapter describes a research and outreach effort to develop and diffuse IPM packages for potatoPalabras claves:Andean potato weevil, Central American tuber moth, ECUADOR, Iniap, Late blight, PotatoesAutores:Alwang J.R., Barrera V.H., Gallegos P., Norton G.W., Vanessa D. Carrión-YaguanaFuentes:scopusValue-Chains in the Andes: Upgrading for Ecuador's Blackberry Producers
ArticleAbstract: We apply a value chain approach to examine how blackberry producers in Ecuador can improve productioPalabras claves:Blackberries, ECUADOR, producer benefits, producer improvements, value chainsAutores:Alwang J.R., Andrango G., Barrera V.H., Carlos Montúfar, Escudero L., Juan Manuel Domínguez-Andrade, Martinez A.Fuentes:googlescopusYield and nutrient removal in potato-based conservation agriculture cropping systems in the high altitude andean region of Ecuador
ArticleAbstract: The Illangama region of Ecuador’s highlands is typical of much of the Andean region throughout SouthPalabras claves:Autores:Barrera V.H., Escudero López L.O., Gallagher R.S., Juan Manuel Domínguez-Andrade, Portilla A., Soraya Patricia Alvarado Ochoa, Stehouwer R.C., Valverde F., Webber K.Fuentes:scopusPositive impacts in soil and water conservation in an Andean region of South America: Case scenarios from a US Agency for International Development multidisciplinary cooperative project
ArticleAbstract: The USAID, SANREM, and Virginia Polytechnic Institute and State University project has made and contPalabras claves:Autores:Alwang J.R., Barrera V.H., Botello R., Carlos Monar, Delgado J.A., Escudero L., Saavedra A.K.Fuentes:scopus