Browsing by Title Facultad de Ciencias Agronómicas

Now showing items 1971-1990 of 2133

    • 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)
    • Spatial patterns and climate relationships of major plant traits in the new world differ between woody and ... 
      Simova, Irena; Violle, Cyrille; Svenning, Jens Christian; Kattge, Jens; Engemann, Kristine; Sandel, Brody; Peet, Robert K.; Wiser, Susan K.; Blonder, Benjamín; McGill, Brian J.; Boyle, Brad; Morueta Holme, Naia; Kraft, Nathan J. B.; van Bodegom, Peter M.; Gutierrez Ilabaca, Alvaro; Bahn, Michael; Ozinga, Wim A.; Toszogyova, Anna; Enquist, Brian J. (Wiley, 2018)
      Aim: Despite several recent efforts to map plant traits and to identify their climatic drivers, there are still major gaps. Global trait patterns for major functional groups, in particular, the differences between woody ...
    • Spatio-Temporal Variation of the Urban Heat Island in Santiago, Chile during Summers 2005-2017 
      Montaner Fernández, Daniel; Morales Salinas, Luis; Rodríguez, José Sobrino; Cárdenas Jirón, Luz; Huete, Alfredo; Fuentes Jaque, Guillermo; Pérez Martínez, Waldo; Cabezas, Julián (MDPI, 2020)
      Urban heat islands (UHIs) can present significant risks to human health. Santiago, Chile has around 7 million residents, concentrated in an average density of 480 people/km(2). During the last few summer seasons, the highest ...
    • Spectral and Atmospheric Characterization of a Site at Atacama Desert for Earth Observation Sensor Calibration 
      Pinto, Cibele T.; Ponzoni, Flavio J.; Barrientos, C.; Mattar Bader, Cristián; Santamaría Artigas, A.; Castro, Ruy M. (Institute of Electrical and Electronics Engineers, 2015)
      The application of Earth observation sensor data in quantitative approaches calls on the conversion of original digital numbers to radiometric quantities such as radiance or reflectance. This conversion depends on the ...
    • Spectral responses to labile organic carbon fractions as useful soil quality indicators across a climatic gradient 
      Ramírez, Paulina B.; Calderón, Francisco J.; Fonte, Steven J.; Santibáñez, Fernando; Bonilla, Carlos A. (Elsevier, 2020)
      Light fraction (LF) and permanganate-oxidizable C (PDXC) demonstrate high reliability as indicators for monitoring soil functioning in response to changes in soil organic carbon (SOC). However, mechanisms affecting the ...
    • sPlotOpen - An environmentally balanced, open-access, global dataset of vegetation plots 
      Sabatini, Francesco María; Lenoir, Jonathan; Hattab, Tarek; Arnst, Elise Aimee; Chytrý, Milan; Dengler, Jürgen; De Ruffray, Patrice; Hennekens, Stephan M.; Jandt, Ute; Jansen, Florian; Jiménez Alfaro, Borja; Kattge, Jens; Levesley, Aurora; Pillar, Valério D.; Purschke, Oliver; Sandel, Brody; Sultana, Fahmida; Aavik, Tsipe; Aćić, Svetlana; Acosta, Alicia T. R.; Agrillo, Emiliano; Álvarez, Miguel; Apostolova, Iva; Arfin Khan, Mohammed A. S.; Arroyo, Luzmila; Attorre, Fabio; Aubin, Isabelle; Banerjee, Arindam; Bauters, Marijn; Bergeron, Yves; Bergmeier, Erwin; Biurrun, Idoia; Bjorkman, Anne D.; Bonari, Gianmaria; Bondareva, Viktoria; Brunet, Jörg; Čarni, Andraž; Casella, Laura; Cayuela, Luis; Černý, Tomáš; Chepinoga, Víctor; Csiky, János; Ćušterevska, Renata; De Bie, Els; De Gasper, André Luis; De Sanctis, Michele; Dimopoulos, Panayotis; Dolezal, Jiri; Dziuba, Tetiana; El-Sheikh, Mohamed Abd El-Rouf Mousa; Enquist, Brian; Ewald, Jörg; Fazayeli, Farideh; Field, Richard; Finckh, Manfred; Gachet, Sophie; Galán De Mera, Antonio; Garbolino, Emmanuel; Gholizadeh, Hamid; Giorgis, Melisa; Golub, Valentín; Greve Alsos, Inger; Grytnes, John Arvid; Guerin, Gregory Richard; Gutiérrez Ilabaca, Álvaro Guillermo; Haider, Sylvia; Hatim, Mohamed Z.; Hérault, Bruno; Hinojos Mendoza, Guillermo; Hölzel, Norbert; Homeier, Jürgen; Hubau, Wannes; Indreica, Adrian; Janssen, John A. M.; Jedrzejek, Birgit; Jentsch, Anke; Jürgens, Norbert; Kącki, Zygmunt; Kapfer, Jutta; Karger, Dirk Nikolaus; Kavgacı, Ali; Kearsley, Elizabeth; Kessler, Michael; Khanina, Larisa; Killeen, Timothy; Korolyuk, Andrey; Kreft, Holger; Kühl, Hjalmar S.; Kuzemko, Anna; Landucci, Flavia; Lengyel, Attila; Lens, Frederic; Lingner, Débora Vanessa; Liu, Hongyan; Lysenko, Tatiana; Mahecha, Miguel D.; Marcenò, Corrado; Martynenko, Vasiliy; Moeslund, Jesper Erenskjold; Monteagudo Mendoza, Abel; Mucina, Ladislav; Müller, Jonás V.; Munzinger, Jérôme; Naqinezhad, Alireza; Noroozi, Jalil; Nowak, Arkadiusz; Onyshchenko, Viktor; Overbeck, Gerhard E.; Pärtel, Meelis; Pauchard, Aníbal; Peet, Robert K.; Peñuelas, Josep; Pérez Haase, Aaron; Peterka, Tomáš; Petřík, Petr; Peyre, Gwendolyn; Phillips, Oliver L.; Prokhorov, Vadim; Rašomavičius, Valerijus; Revermann, Rasmus; Rivas Torres, Gonzalo; Rodwell, John S.; Ruprecht, Eszter; Rūsiņa, Solvita; Samimi, Cyrus; Schmidt, Marco; Schrodt, Franziska; Shan, Hanhuai; Shirokikh, Pavel; Šibík, Jozef; Šilc, Urban; Sklenář, Petr; Škvorc, Željko; Sparrow, Ben; Sperandii, Marta Gaia; Stančić, Zvjezdana; Svenning, Jens Christian; Tang, Zhiyao; Tang, Cindy Q.; Tsiripidis, Ioannis; Vanselow, Kim André; Vásquez Martínez, Rodolfo; Vassilev, Kiril; Vélez Martin, Eduardo; Venanzoni, Roberto; Vibrans, Alexander Christian; Violle, Cyrille; Virtanen, Risto; Von Wehrden, Henrik; Wagner, Viktoria; Walker, Donald A.; Waller, Donald M.; Wang, Hua Feng; Wesche, Karsten; Whitfeld, Timothy J. S.; Willner, Wolfgang; Wiser, Susan K.; Wohlgemuth, Thomas; Yamalov, Sergey; Zobel, Martin; Bruelheide, Helge (Wiley, 2021)
      Motivation: Assessing biodiversity status and trends in plant communities is critical for understanding, quantifying and predicting the effects of global change on ecosystems. Vegetation plots record the occurrence or ...
    • Structural determination and chemical modifications of the polysaccharide from seeds of Prosopis chilensis ... 
      Matsuhiro, Betty; Presle, Luis C.; Sáenz Hernández, Carmen Luisa; Urzúa, Carlos C. (SOCIEDAD CHILENA DE QUIMICA, 2006-03)
      The polysaccharide extracted from Prosopis chilensis seeds in acidic medium showed by total hydrolysis and gas-liquid chromatography analysis of the alditol acetates to be composed of galactose and mannose in the molar ...
    • Structure properties and pore dynamics in aggregate beds due to wetting-drying cycles 
      Seguel Seguel, Oscar; Horn, Rainer (WILEY-V C H VERLAG GMBH, 2006-04)
      Aggregate hierarchy and porosity changes in aggregate beds as a consequence of wetting-drying cycles were studied in two Andisols and one Mollisol from Chile, collected at two depths. Bulk density and indirect tensile ...
    • Studies on carcass quality traits in two populations of Coho salmon (Oncorhynchus kisutch): phenotypic and ... 
      Neira Roa, Roberto; Lhorente, Jean Paul; Araneda Tolosa, Cristian; Díaz Pérez, Nelson; Bustos, Eduardo; Alert, Alejandro (2004)
      Phenotypic and genetic parameter estimates of carcass quality traits were obtained from two pedigreed populations, termed even and odd, of a Coho salmon breeding program. Carcass quality data from 3444 fish (1802 male and ...
    • Suelos 
      Pfeiffer Jakob, Marco; Pérez Quezada, Jorge; González Canales, Mauricio; Regina Donoso, María (Universidad de Chile. Instituto de Asuntos Públicos. Centro de Análisis de Políticas Públicas, 2019)
    • Suelos de Chile 
      Luzio Leighton, Walter (Universidad de Chile, 2010)
    • Summer diet of horses (Equus ferus caballus Linn.), Guanacos (Lama guanicoe Müller), and European Brown ... 
      Castellaro Galdames, Giorgio Luis; Orellana, Carla Loreto; Escanilla, Juan Pablo (MDPI, 2021)
      For an adequate management of natural grasslands, the knowledge and understanding of the dietary habits of herbivores and their trophic interactions are fundamental. During two summer seasons, in a mountain range of a ...
    • Supplementation of underfed twin-bearing ewes with herbal vitamins C and E: Impacts on birth weight, postnatal ... 
      Parraguez, VH; Sales, F; Peralta, OA; Narbona, E; Lira, R; De los Reyes, M; Gonzalez-Bulnes, A (MDPI AGPostfachBaselCH-4005rasetti@mdpi.com, 2020)
    • Surface materials and landforms as controls on InSAR permanent and transient responses to precipitation ... 
      Jordan, Teresa E.; Lohman, Rowena B.; Tapia, Lorenzo; Pfeiffer Jakob, Marco; Scott, Chelsea P.; Amundson, Ronald; Godfrey, Linda; Riquelme, Rodrigo (Elsevier, 2020)
      Ground-based monitoring and remote sensing of extreme rain events in the hyperarid Atacama Desert, Chile, reveal a complex relationship between precipitation, soil types and interferometric synthetic aperture radar (InSAR) ...
    • Survey of Grapevine viruses in Chile 
      Fiore, Nicola; Prodan, Simona; Montealegre Andrade, Jaime; Aballay Espinoza, Erwin; Pino, A. M.; Zamorano, A. (EDIZIONI ETS, 2008-03)
      Grapevines from six Chilean regions were surveyed for virus diseases and tested for the presence of the most important viruses. ELISA testing of 2535 samples and confirmatory RT-PCR of some ELISA-negative samples from ...