Browsing by Title Facultad de Ciencias Agronómicas

Now showing items 1936-1955 of 2112

    • Short-Term Molecular Acclimation Processes of Legume Nodules to Increased External Oxygen Concentration 
      Avenhaus, Ulrike; Cabeza Pérez, Ricardo; Liese, Rebecca; Lingner, Annika; Dittert, Klaus; Salinas Riester, Gabriela; Pommerenke, Claudia; Schulze, Joachim (Frontiers Media January 2016 |Volume 6 | Article 1133, 2016)
      Nitrogenase is an oxygen labile enzyme. Microaerobic conditions within the infected zone of nodules are maintained primarily by an oxygen diffusion barrier (ODB) located in the nodule cortex. Flexibility of the ODB is ...
    • Similar factors underlie tree abundance in forests in native and alien ranges 
      van der Sande, MT; Bruelheide, H; Dawson, W; Dengler, J; Essl, F; Field, R; Haider, S; van Kleunen, M; Kreft, H; Pagel, J; Pergl, J; Purschke, O; Pysek, P; Weigelt, P; Winter, M; Attorre, F; Aubin, I; Bergmeier, E; Chytry, M; Dainese, M; De Sanctis, M; Fagundez, J; Golub, V; Guerin, GR; Gutierrez, AG; Jandt, U; Jansen, F; Jimenez-Alfaro, B; Kattge, J; Kearsley, E; Klotz, S; Kramer, K; Moretti, M; Niinemets, U; Peet, RK; Penuelas, J; Petrik, P; Reich, PB; Sandel, B; Schmidt, M; Sibikova, M; Violle, C; Whitfeld, TJS; Wohlgemuth, T; Knight, TM (Blackwell Publishing Ltd, 2020)
    • A simple method for estimating suitable territory for bioenergy species in Chile 
      Morales Salinas, Luis; Acevedo Hinojosa, Edmundo; Castellaro Galdames, Giorgio; Román Osorio, Luis; Morales Inostroza, Jael; Alonso, Máximo F. (PUC, 2015)
      In the past 20 years, different areas of research concerning native and exotic species, herbaceous crops and forest plantations have been oriented toward satisfying domestic, industrial and transportation energy requirements. ...
    • Simultaneous detection of Cherry necrotic rusty mottle virus and Cherry green ring mottle virus using ... 
      Komorowska, Beata; Fiore, Nicola; Zamorano Carrasco, Alan; Li, Ruhui (Elsevier, 2014)
      In this study, the real-time PCR assays were combined with high resolution melting (HRM) analysis for the simultaneous detection of Cherry necrotic rusty mottle virus (CNRMV) and Cherry green ring mottle virus (CGRMV) ...
    • Sinergia óptico-microonda activa como herramienta para la determinación de variaciones espaciales de dos ... 
      Paredes Berríos, Pablo Tomás (Universidad de Chile, 2020)
      Los glaciares presentes en los Campos de Hielo Sur (CHS) de la Patagonia chilena, son caracterizados por ser altamente susceptibles a los cambios de temperatura y precipitaciones. Debido a fenómenos como el Cambio Climático ...
    • Sinopsis bioclimática y vegetacional de Chile 
      Luebert Bruron, Federico José; Pliscoff, Patricio (Universitaria, 2006)
      La publicación entrega una visión sinóptica de los bioclimas y la vegetación de Chile continental. El libro del académico de la Facultad de Ciencias Forestales y de la Conservación de la Naturaleza, Federico Luebert, y del ...
    • Sinopsis bioclimática y vegetacional de Chile 2a. ed. 
      Luebert Bruron, Federico José; Pliscoff, Patricio (Universitaria, 2018)
      La publicación entrega una visión sinóptica de los bioclimas y la vegetación de Chile continental. El libro del académico de la Facultad de Ciencias Forestales y de la Conservación de la Naturaleza, Federico Luebert, y ...
    • Sistema de información de precios agrícolas basado en telefonía móvil 
      Calandra Bustos, Pedro; Toro Araneda, Guillermo (Universidad Tecnológica Metropolitna, Departamento de Gestión de Información, 2007-09)
      El mejoramiento de la competitividad agrícola basado en sistemas de información en economías de transición como es el caso de Chile, es complejo y un real desafío para los prof esionales del sector . A través de ...
    • Sistema integrado de diagnóstico y recomendación (DRIS) : herramienta para la interpretación del análisis ... 
      Kania Kuhl, Erika; Callejas Rodríguez, Rodrigo Homero (Universidad de Chile, 2011)
      La presente publicación tiene por objetivo presentar la información disponible en la literatura respecto de nuevas alternativas de interpretación de los análisis foliares y de tejido, de manera de proporcionar a ...
    • Situación del mercado del maíz (Zea mays) en la VI Región de Chile en el periodo 1990-2004 y sus perspectivas. 
      Parraguez Bravo, Jorge (Universidad de Chile, 2005)
      El estudio tiene como finalidad establecer un diagnóstico actualizado del cultivo del maíz y sus proyecciones de mercado en el país, con especial énfasis en la Sexta Región. En este sentido, los objetivos del estudio son ...
    • Skin color and chlorophyll absorbance: Indices for establishing a harvest date on non-melting peach 
      Pinto, Catalina; Reginato Meza, Gabino; Shinya, Paulina; Mesa Juliani, Karen Fernanda; Díaz, Mariana; Atenas, Catalina; Infante Espiñeira, Rodrigo (Elsevier, 2015)
      The aim of this research was to develop an objective method to determine the best harvest date for nonmelting peach cultivars. For this purpose the absorbance of chlorophyll (IAD) on the skin of ‘Andes Du-1’, ‘Loadel’ ...
    • SOD polymorphism in the Xiphinema americanum-group (Nematoda : Longidoridae) 
      Molinari, Sergio; Lamberti, Franco; Duncan, Larry W.; Halbrendt, John; Mckenry, Michael; Abawi, George S.; Magunacelaya, Juan Carlos; Crozzoli, Renato; Lemos, Rui M.; Nyczepir, Andrew P.; Nagy, Peter; Robbins, Robert T.; Kotcon, James; Moens, Maurice; Brown, Derek J. F. (BRILL ACADEMIC PUBLISHERS, 2004)
      Isoelectrofocusing of superoxide dismutase (SOD) isoforms was carried out on the extracts of 117 nematode populations belonging to the so-called Xiphinema americanum-group. These populations came from the USA (77), Chile ...
    • Soil hydraulics associated with soil physical properties and their effects on nitrate leaching in the ... 
      Fuentes San Román, Ignacio Francisco (Universidad de Chile, 2013)
    • Soil inorganic carbon, the other and equally important soil carbon pool: distribution, controlling factors, ... 
      Sharififara, Amin; Minasny, Budiman; Arrouays, Dominique; Boulonne, Line; Chevallier, Tiphaine; Van Deventer, Piet; Field, Damien; Gómez, Cécile; Jang, Ho-Jun; Jeon, Sang-Ho; Koch, Jaco; Malone, Brendan; Marchant, Ben; Martin, Manuel P.; McBratney, Alex; Monger, Curtis; Munera Echeverri, José Luis; Padarian, José; Pfeiffer Jakob, Marco Matías; Richer de Forges, Anne C.; Saby, Nicolas P. A.; Singh, Kanika; Song, Xiao-Dong; Zamanian, Kazem; Zhang, Gan-Lin; Van Zijl, George (Elsevier, 2023)
      Soil inorganic carbon (SIC) contributes to up to half of the terrestrial C stock and is especially significant in arid and semi-arid environments, yet has not been explored as much as soil organic carbon (SOC). SIC plays ...
    • Soil physical properties and wheat root growth as affected by no-tillage and conventional tillage systems ... 
      Martínez, Eduardo; Fuentes Espoz, Juan; Silva Candia, Paola; Valle, Susana; Acevedo Hinojosa, Edmundo (ELSEVIER SCIENCE BV, 2008-06)
      No-tillage systems affect soil properties depending on the soil, climate, and the time since its implementation. In heavy no-tilled soils a surface compacted layer is commonly found. Such layer can affect root growth and ...
    • Soil texture, infective juvenile concentration, and soil organic matter influence the efficacy of Steinernema ... 
      Lankin Vega, Gabriela; Vidal Retes, Giselle; Allende, Geraldine; Castañeda Álvarez, Carlos; San-Blas, Ernesto; Aballay Espinoza, Erwin (Society of Nematologists, 2020)
      The influence of infective juveniles (IJs) concentration, soil texture, IJ-host distance and organic matter (OM) content, at different decomposition degree, on the activity of the nematode Steinernema feltiae isolate Lican ...
    • Soils from a warm-temperate semi-tropical ecozone (Mediterranean) with humid winter months 
      Torrent, José; Pfeiffer Jakob, Marco Matías; Ibáñez, Juan José (Elsevier, 2023)
      The term ‘Mediterranean’ is applied to a specific climate and kind of vegetation that is typical of areas surrounding the Mediterranean Sea but also found in five other world regions, namely California, central Chile, ...
    • The soils of Chile 
      Casanova Pinto, Manuel Antonio; Salazar Guerrero, Osvaldo Alejandro; Seguel Seguel, Óscar Rodrigo; Luzio Leighton, Walter (Springer, 2013)
    • Some Clavariaceae from Chile 
      Lazo Araya, Waldo (1972)
      Eight Clavariaceae are reported for Chile, six of them for the first time in this country, of these one species and one variety are new to science, they are Clava1·ia pumanquensis Lazo and Rm1w.1··ia flaccida (Fr.) Ricken ...
    • Soybean meal inclusion in Atlantic salmon (Salmo salar l.) diets is associated with changes in the production ... 
      Wacyk González, Jurij; González, S.; Mercado, L.; Schmitt, P.; Romero Ormazábal, Jaime; Opazo, R. (Elsevier, 2017)