Mostrando 10 resultados de: 14
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Integrated Pest Management of Tropical Vegetable Crops(2)
Journal of Agricultural Economics(2)
Journal of Soil and Water Conservation(2)
ASABE - 21st Century Watershed Technology: Improving Water Quality and Environment 2010(1)
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Agricultura y tecnologías afines(11)
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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: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:scopusDoes IPM Have Staying Power? Revisiting a Potato-producing Area Years After Formal Training Ended
ArticleAbstract: Integrated pest management (IPM) potentially reduces pesticide use and costs of agricultural productPalabras claves:Adoption persistence, ECUADOR, Integrated pest management, Potato farming, technology adoption, Technology disseminationAutores:Alwang J.R., Barrera V.H., Norton G.W., Vanessa D. Carrión-YaguanaFuentes:scopusEffect of zeolite on return of ovarian activity, involution and uterine health in postpartum dairy grazing bred cows
ArticleAbstract: The objective was to evaluate the effect of natural zeolite in dairy cows for 105 days which includePalabras claves:Clinoptilolite, nutraceutical, Postpartum, Technological AlternativeAutores:Barrera V.H., D. A. Galarza, Diego F. Rodríguez-Saldaña, G. E. López Crespo, Garzón Prado J.P., M. E. Soria Parra, Marini P.R.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:googlescopus