Mostrando 4 resultados de: 4
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Article(4)
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Agricultural Water Management(1)
Agriculture, Ecosystems and Environment(1)
Biosystems Engineering(1)
Nutrient Cycling in Agroecosystems(1)
Área temáticas
Técnicas, equipos y materiales(3)
Agricultura y tecnologías afines(2)
Construcción de edificios(1)
Economía de la tierra y la energía(1)
Determining hydraulic characteristics in laterals and drip irrigation systems
ArticleAbstract: Evaluation methods for functioning drip irrigation units are proposed to determine the hydraulic chaPalabras claves:Drip Irrigation, Emitter discharge, Evaluation, Head loss, Hydraulic characterisationAutores:Diego Chamba, Juana L., Zubelzu S.Fuentes:scopusEnergy, cost and uniformity in the design of drip irrigation systems
ArticleAbstract: A novel approach for the design of drip irrigation systems is presented. The diameters of the lateraPalabras claves:Cost function, Drip Irrigation, Irrigation units, Non-compensating emitters, Self-compensating emittersAutores:Diego Chamba, Juana L., Zubelzu S.Fuentes:scopusModeling of soil nutrient balances, flows and stocks revealed effects of management on soil fertility in south Ecuadorian smallholder farming systems
ArticleAbstract: Linking nutrient balances and flows to soil nutrient stocks creates a valuable indicator for sustainPalabras claves:Agricultural soil, Nutmon, Soil nutrient depletion, Sustainable land-use, Within-farm flowsAutores:Bahr E., D. Chamba Zaragocin, Diego Chamba, Makeschin F., N. Fierro Jaramillo, Natacha Del Cisne Fierro-Jaramillo, Witt A.Fuentes:rraaescopusSoil nutrient stock dynamics and land-use management of annuals, perennials and pastures after slash-and-burn in the Southern Ecuadorian Andes
ArticleAbstract: Quantification of nutrient stocks and their temporal changes are considered of prime importance in fPalabras claves:Chronosequence, Land-use change, Low-external-input management, Soil nutrient depletion, Soil organic carbon, tropical soilsAutores:Bahr E., D. Chamba Zaragocin, Diego Chamba, Makeschin F.Fuentes:rraaescopus