Resultados de búsqueda - "physics"

Updating yield growth rates in the IMPACT model to enhance global analysis of the future of agriculture por Hareau, G., Rosegrant, Mark W., Andrade, Robert, Petsakos, Athanasios, Sulser, Timothy B., Chamberlin, Jordan, Sonder, Kai, Kihiu, Evelyne, Suarez, Victor, Cenacchi, Nicola, Dunston, Shahnila, Hartley, Faaiqa, Mishra, Abhijeet, Thomas, Timothy S., Alene, Arega D., Gbegbelegbe, Sika, Mjuma, Andrea, Enahoro, Dolapo K., Petnkeu, Jeronya Mbiatat, Antonio, Ronald Jeremy S., Cabrera, Ellanie, Basnet, Shyam, Gimutao, Maureen, Pede, Velerien, Chan, Chin Yee, Chung, Ka Yi Karen, Sari, Evren Can

“…IMPACT supports integrated analysis of the implications of physical, biophysical, and socioeconomic trends and phenomena, allowing for varied and in-depth analysis on a variety of key issues of interest to policymakers. …”
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Estimation of actual evapotranspiration using remote sensing data por Gamage, M.S.D.Nilantha, Smakhtin, Vladimir U., Perera, B. J. C.

“…However, estimating AET is difficult as the evapotranspiration process involves complex physical and biological processes. It is further complicated when there is lack of measured meteorological variables data which are required for estimation. …”
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Trade-offs or synergies?: assessment of ecosystem services in multi-use small reservoirs in Burkina Faso [Abstract only] por Balana, Bedru

“…Most parts of Burkina Faso (BF) suffer from physical water scarcity and irregular distribution of groundwater. …”
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Some aspects of the Ecology, behaviour and Vectorial capacity of the TseTse fly glossina austeni Newstead. por Owaga, M.L.a.

“…This poor response to odours was explained by the physical conditions prevailing at the coast, especially constant high relative humidities. …”
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Heat stress in dairy cattle in Kenya. por Ikiror, D.

“…1000 m elevation) represent physical environments, which can have deleterious effects on a…”
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Genetic and economic aspects of breeding for dairy production in Kenya. por Kahi, A.K.

“…As means of achieving higher marker density in this QTL region, and to facilitate the identification of the candidate genes mediating trypanotolerance, a combination of chromosome-microdissection, comparative, radiation hybrid (RH) and physical mapping techniques, were exploited to isolate and order new markers in the QTL region. …”
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Application of deep tillage and Berken Maresha for hardpan sites to improve infiltration and crop productivity [Abstract only] por Muche, H., Abdela, M., Schmitter, Petra S., Nakawuka, Prossie, Tilahun, Seifu A., Steenhuis, Tammo S., Langan, Simon J.

“…The experiments were carried out in Maize fields where four tillage treatments were compared: (i) no-till (NT), no ploughing; (ii) conventional (CT), plots tilled three times using oxen driven Maresha, (iii) deep (DT), manual digging up to 60 cm using a mattock and (iv) Berken tillage (BT), plots tilled three times using an oxen driven Berken plough. Soil physical parameters (e.g. penetration resistance, bulk density) where measured before tillage treatment and after the cropping season. …”
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IoT aplicado a la ganadería extensiva por Aranda, Marcos, Beltramini, Paola, Cano, Jesús, Virragrán, Luis, Moreno, Juan, Gallina, Sergio, Herrera Conegliano, Oscar Ariel

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Variación genética de clones híbridos de Eucalyptus por Lopez, Juan Adolfo, Harrand, Leonel, Marco, Martin Alberto, Lopez, Augusto Javier

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Calidad de agua de riego. Variación espacial y temporal en el canal Principal del Este del dique Las Pirquitas, provincia de Catamarca por Demin, Pablo Enrique, Barrera Rivera, Maria Belen, Assán, Marcelo, Delgado, Eber Alexander, Baravalle, Fernando, Gorosito, Stella Maris, Segovia, Federico, Curarello, Juan Ignacio

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Frequent failure of nutrients to increase plant biomass supports the need for precision fertilization in agriculture por Carroll, Oliver, Seabloom, Eric William, Borer, Elizabeth T., Harpole, William Stanley, Arnillas, Carlos Alberto, Bakker, Jonathan D., Blumenthal, Dana M., Boughton, Elizabeth H., Bugalho, Miguel N., Peri, Pablo Luis, MacDougall, Andrew S.

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Búsqueda de hotspots de resistencia para múltiples enfermedades en germoplasma argentino de maíz por Kistner, María Belén

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Reproducibilidad de diferente métodos que miden variables físicas en sustratos para plantas = Reproducibility of different methods that measure physican properties in growing media por Valenzuela, Osvaldo, Gallardo, Claudia Susana, Barrera, María Celina, Vence, Lilia Beatriz

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Feedbase intervention in a cow-calf system in the flooding pampas of Argentina: 2. Estimation of the marginal value of additional feed por Berger, Horacio, Bilotto, Franco Maximiliano, Bell, Lindsay, Machado, Claudio

“…Otherwise, at 1.3 SR extra feed in winter always had the highest MVF (up to 0.19 US$/kg DM). Bio-physical variables of livestock demand and seasonality of pasture growth were the main drivers of MVF variability. …”
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Tipificación de productores de vinos caseros y análisis sociocultural del sector en la ciudad de Caucete, provincia de San Juan por Espindola, Rodrigo Sebastian, Barrera, M.R., Barrera, Arturo Marcelo

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La gestión comunitaria del acceso al agua de riego en el norte de la provincia de Córdoba, Argentina. ¿El agua es un recurso escaso? = Community management of the access to irrigat... por Moreyra, Alejandra Esther, Walter, Pablo

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Unravelling Citrus Huanglongbing Disease por Ferrarezi, Rhuanito Soranz, Vincent, Cristopher Issac, Urbaneja, Alberto, Machado, Marcos Antonio

“…Methods of delaying infection include removal of symptomatic trees, planting and resetting using HLB-free nursery trees, protection of grove edges and intensive monitoring and control of the vectors mainly using physical, chemical, and biological control methods. …”
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Planificación del manejo de los recursos naturales con base en los servicios ambientales prioritarios en la subcuenca del Lago de Yojoa, Honduras por Andino Mejía, Jimmy W.

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Diseño e implementación de una metodología participativa de diagnóstico de la capacidad adaptativa a la variabilidad climática en la cuenca del Cahoacán, México por Prado Beltrán, Priscila F.

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Skolgårdskvalitet som kommunal fråga por Lindgren, Britt

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