Títulos 

Títulos

Mostrando ítems 628-647 de 655

    • Uso del índice de verdor para determinar la dosis optima económica de nitrógeno en maíz 

      Sainz Rozas, Hernan Rene; Reussi Calvo, Nahuel Ignacio; Barbieri, Pablo (Asociación Argentina de la Ciencia del Suelo, 2019-06)
      En regiones con excesos hídricos al comienzo de la estación de crecimiento, la aplicación de nitrógeno (N) en estadíos tempranos del maíz no es la mejor estrategia para maximizar la eficiencia de uso de dicho nutriente. ...

    • Usos de la cianamida de hidrógeno y alternativos en kiwi (Actinidia sp.) y su potencial aplicación en Argentina 

      David, Maria Angela; Yommi, Alejandra Karina; Quillehauquy, Victoria; Sanchez, Enrique Eduardo (Ediciones INTA, 2019-12)
      El kiwi (Actinidia sp.) es un frutal de hoja caduca que requiere acumular un determinado número de horas de frío menores a 7,2 ºC para lograr una óptima brotación, floración y contribuir a una adecuada fructificación. ...

    • Utilization of fluorescence spectroscopy as a novel approach to evaluate the oxidative stability in beef retail displayed 

      Pouzo, Laura Beatriz; Zaritzky, Noemi Elisabet; Pavan, Enrique; Rossetti, Luciana; Descalzo, Adriana Maria (Elsevier, 2016-09)
      Beef samples from grazing steers finished with different seed-supplemented diets were vacuum packaged for 3, 14 and 56 days (VC) and subsequently exposed to aerobic conditions (AE) for 0 and 5 days. Different fluorescent ...

    • Vaccination of pigs with the S48 strain of Toxoplasma gondii – safer meat for human consumption 

      Burrels, Alison; Benavides-Silván, Julio; Canton, German Jose; Garcia, João L.; Bartley, Paul M.; Nath, Mintu; Thomson, Jackie; Chianini, Francesca; Innes, Elisabeth A.; Katze, Frank (2015)
      As clinical toxoplasmosis is not considered a problem in pigs, the main reason to implement a control strategy against Toxoplasma gondii (T. gondii) in this species is to reduce the establishment of T. gondii tissue cysts ...

    • Vaginal histological changes after using intravaginal sponges for oestrous synchronization in anoestrous ewes 

      Manes, Jorgelina; Campero, Carlos Manuel; Hozbor, Federico Andres; Alberio, Ricardo; Ungerfeld, Rodolfo (Wiley, 2015-04)
      To characterize the histological and cytological vaginal changes generated by the use of intravaginal sponge (IS) applied in oestrous synchronization treatments in ewes during mid‐non‐breeding season. Thirty‐five multiparous ...

    • Vaginal mucus from ewes treated with progestogen sponges affects quality of ram spermatozoa 

      Manes, Jorgelina; Rios, Glenda Laura; Fiorentino, María Andrea; Ungerfeld, Rodolfo (2016)
      The use of intravaginal sponges (IS) to synchronize estrous onset in ewes provokes vaginitis, an increase in the vaginal bacterial load, and growth of bacterial species that are not present during spontaneous estrous ...

    • Validation of a heat, moisture and gas concentration transfer model for soybean (Glycine max) grains stored in plastic bags (silo bags) 

      Arias Barreto, Alien; Abalone, Rita Mónica; Gastón, Analía Graciela Lucia; Ochandio, Dario Carlos; Cardoso, Marcelo Leandro; Bartosik, Ricardo Enrique (2017-06)
      A two dimensional finite element model that predicts temperature distribution and moisture content of soybean stored in silo bags due to seasonal variation of climatic conditions is described. The model includes grain ...

    • Valorización de innovaciones en alimentos con identidad territorial 

      Cendon, Maria Laura; Bruno, Mariana Paola (Facultad Latinoamericana de Ciencias Sociales (Ecuador), 2022-12-22)
      La implementación de herramientas de valorización de alimentos con identidad territorial tales como las denominaciones de origen protegidas poseen múltiples efectos territoriales, destacándose los procesos de gobernanza ...

    • Variabilidad espacial de suelo a escala de lote y su relación con los rendimientos 

      Córdoba, Mariano Augusto; Bruno, Cecilia Inés; Costa, José Luis; Balzarini, Mónica Graciela (Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2016-03-23)
      El manejo sitio-específico dentro de un lote requiere delimitar zonas homogéneas. Múltiples variables, tales como algunas propiedades del suelo, son usadas para la zonificación. El análisis de “cluster fuzzy k-means” (CFK) ...

    • Variación estacional de carbono orgánico particulado y nitrógeno anaeróbico 

      Studdert, Guillermo; Dominguez, Germán Franco; Zagame, María Cristina; Carabaca, Juan Carlos (2015)
      Las fracciones lábiles de la materia orgánica como el carbono orgánico particulado (COP) y el nitrógeno (N) liberado en incubación anaeróbica (Nan)) son indicadores de salud edáfica. Sin embargo, sus contenidos pueden ...

    • Variation in reproductive frost susceptibility of wheat cultivars is not associated with variation in glume and lemma thickness 

      Martino, Diana Laura; Abbate, Pablo Eduardo; Biddulph Ben, Thomas; Pontaroli, Ana Clara; Marcovich, Norma (Elsevier, 2020-11-05)
      The thickness of wheat (Triticum aestivum L.) glumes and lemmas (TGL) influences their thermal insulation properties, which in turn, may influence reproductive frost susceptibility. The objectives of this study were to (i) ...

    • Variation patterns in natural populations of wild potatoes along Quebrada de Inca Cueva, northwestern Argentina 

      Ispizua, Veronica Nilda; Camadro, Elsa Lucila; Clausen, Andrea Martina (Springer, 2015-02)
      Wild potato species, Solanum infundibuliforme Phil. (ifd) (2n = 2x = 24), S. gourlayi Hawkes (grl) (2n = 4x = 48) and presumed grl–ifd hybrids (2n = 4x = 48) were collected from a narrow gorge known as Quebrada de Inca ...

    • Virus orf en humanos, confirmación molecular de un caso clínico en Chile. 

      Flores, Carlos; González Altamiranda, Erika; Verna, Andrea Elizabeth; Peralta, Andrea Veronica; Madariaga, Carolina; Odeon, Anselmo Carlos; Canton, German Jose (Sociedad Chilena de Infectología, 2017-12)
      La infección por el virus orf, también conocida como ectima contagioso, es reconocida una zoonosis ocupacional. Se diagnostica por lesiones cutáneas que evolu cionan rápidamente desde máculas a pápulas, vesículas y pústulas. ...

    • Water Availability and Row Spacing Effects on Nitrogen Use Efficiency in No-Till Maize 

      Barbieri, Pablo; Echeverria, Hernan Eduardo; Sainz Rozas, Hernan Rene (Scholars Direct, 2022-06-08)
      Reduced row spacing has shown to increase nitrogen use efficiency (NUE) in no-till irrigated maize; however available information in rainfed conditions is scarce. The objective was to analyze row spacing effects on NUE ...

    • Water consumption and preliminary crop coefficients of two Populus ×canadensis clones (‘I-214’ and ‘I-488’) grown at low planting density 

      Cañete Salinas, Paulo; Zamudio, Francisco; Yáñez, Marcos; Valdés Gómez, Héctor; Espinosa, Cristian; Venegas, Jaime; Retamal, Luis; Gyenge, Javier; Acevedo Opazo, César (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA España), 2021-04)
      Aim of study: The productivity of poplar plantations in Mediterranean climates might be reduced due to lower precipitations in a climate change scenario. Therefore, understanding the water consumption in these plantations ...

    • Water productivity in soybean following a cover crop in a humid environment 

      Alfonso, Carla Susana; Barbieri, Pablo; Hernandez, Mariano Daniel; Lewczuk, Nuria; Martinez, Juan Pablo; Echarte, María Mercedes; Echarte, Laura (Elsevier, 2020-02-05)
      We evaluated the influence of the termination dates of a winter cover crop on (i) soil water availability during soybean (Glycine max L. (Merr)) growing season, (ii) soybean evapotranspiration (ET) and iii) water productivity ...

    • Water regulation by grasslands: a global meta‐analysis 

      Sirimarco, Marina Ximena; Barral, Maria Paula; Villarino, Sebastian; Laterra, Pedro (Wiley Online Library, 2018-06-03)
      Grasslands have been modified and replaced worldwide and have affected water regulation ecosystem services. In order to support public policies attending to the consequences of different grassland modifications and ...

    • What is meat in Argentina? 

      Pavan, Enrique; Grigioni, Gabriela Maria; Aguirre, Patricia; Leal, Marcela (2017-10)
      Due to its strong cultural significance, the term “meat” in Argentina has been historically associated with beef, despite its wider definition in the Argentine Food Code. Only by the end of the last century did other meats ...

    • Wheat spike fertility : inheritance and relationship with spike yield components in early generations 

      Martino, Diana Laura; Abbate, Pablo Eduardo; Cendoya, Maria Gabriela; Gutheim, Florencia; Mirabella, Nadia Estefania; Pontaroli, Ana Clara (2015)
      In wheat, grain number is considered as the product of spike dry weight (SDW) and the number of grains per unit of SDW, that is an indicator of spike fertility (SF). The aim of this study was to determine the heritability ...

    • Whole Genome Sequence-Based Analysis of Bovine Gammaherpesvirus 4 Isolated from Bovine Abortions 

      Romeo, Florencia; Spetter, Maximiliano Joaquín; Pereyra, Susana Beatriz; Morán, Pedro Edgardo; González Altamiranda, Erika; Louge Uriarte, Enrique Leopoldo; Odeon, Anselmo Carlos; Pérez, Sandra Elizabeth; Verna, Andrea Elizabeth (Multidisciplinary Digital Publishing Institute, MDPI, 2024-05-08)
      Bovine gammaherpesvirus 4 (BoGHV4) is a member of the Gammaherspivirinae subfamily, Rhadinovirus genus. Its natural host is the bovine, and it is prevalent among the global cattle population. Although the complete genome ...