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Mostrando ítems 8922-8941 de 12682

    • Onion (Allium cepa L.) hybrid seed production: Sugar content variation during the flowering period 

      Soto Vargas, Verónica Carolina; Gatica Hernandez, Ismaél Jairo Gabriel; Galmarini, Claudio Romulo (Wiley, 2021-07)
      Honeybees are the most used pollinators for onion seed production. Two types of onion varieties are mainly grown worldwide: hybrids and open pollination (OP) cultivars. Although hybrids offer advantages to bulb growers, ...

    • Onion Cultivars Released by La Consulta Experiment Station, INTA, Argentina 

      Galmarini, Claudio Romulo (American Society for Horticultural Science, 2000-12)
      The onion crop is of great importance in Argentina and, with garlic (Allium sativum L.), is the main fresh vegetable exported. The principal market for Argentine onions is Brazil, with significant exports to Europe and the ...

    • Onion Hybrid Seed Production: Relation with Nectar Composition and Flower Traits 

      Soto Vargas, Verónica Carolina; Caselles, Cristian A.; Silva, Maria Fernanda; Galmarini, Claudio Romulo (2018-05)
      Onion (Allium cepa L.) is one of the main vegetable crops. Pollinators are required for onion seed production, being honeybees the most used. Around the world, two types of onion varieties are grown: open pollinated (OP) ...

    • Online economic calculator for crop treatments applications-Africa version- 

      Abbate, Pablo Eduardo; Edwards Molina, Juan Pablo; Bronzovich, Nicolás (Estación Experimental Agropecuaria Balcarce, INTA., 2022-04-24)
      The web page presented was developed within the framework of the agreement between INTA Balcarce (National Institute of Agricultural Technology, Agricultural Experimental Station Balcarce; Buenos Aires, Argentina; ...

    • Online economic calculator for crop treatments applications-Africa version- 

      Abbate, Pablo Eduardo; Edwards Molina, Juan Pablo; Bronzovich, Nicolás (Estación Experimental Agropecuaria Balcarce, INTA, 2022-09)
      INTA and AAPRESID signed Specific Cooperation Agreement (2019, underrenewal) for the Proje "Design, implementationand Technology Development for Conservation Agriculture in Ghanaand Guinea" , with the participation ...

    • Onset of deep drainage and salt mobilization following forest clearing and cultivation in the Chaco plains (Argentina) 

      Amdam, M. Laura; Aragón, Myriam Roxana; Jobbagy Gampel, Esteban Gabriel; Volante, Jose Norberto; Paruelo, José María (Wiley, 2013-10)
      Semiarid sedimentary plains occupied by dry forest ecosystems often display low groundwater recharge rates and accumulation of salts in the soil profile. The transformation of these natural systems to rain‐fed agriculture ...

    • Oomycetes associated with strawberry diseases in Corrientes, Argentina 

      Ibanez, Julia Magali; Favaro, María Alejandra; Obregon, Veronica Gabriela; Lattar, Tatiana Elisabet (Elsevier, 2022-07-01)
      Oomycetes species are widely distributed and represent a significant threat to horticulture, forestry and agriculture. Several factors, such as initial health condition of the plants, date of transplant, environmental ...

    • Opciones de uso de soja dañada en alimentación de bovinos en emergencia 

      Balbuena, Osvaldo; Chiossone, José Luciano; Pamies, Marcelo Eduardo (Centro Regional Chaco - Formosa, INTA, 2019-06)
      Debido a las condiciones meteorológicas registradas, se retrasó la cosecha de muchos lotes de soja en el sudoeste chaqueño resultando en una pérdida de calidad de los granos con el consecuente castigo comercial. Esta soja ...

    • Open Hardware in Science: The Benefits of Open Electronics 

      Oellermann, Michael; Jolles, Jolle W.; Ortiz, Diego; Seabra, Rui; Wenzel, Tobias; Wilson, Hannah; Tanner, Richelle L. (The Society for Integrative and Comparative Biology, 2022-10)
      Openly shared low-cost electronic hardware applications, known as open electronics, have sparked a new open-source movement, with much untapped potential to advance scientific research. Initially designed to appeal to ...

    • Open Science Drone Toolkit: Open source hardware and software for aerial data capture 

      Pereyra Irujo, Gustavo Adrian; Bernaldo, Paz; Velázquez, Luciano; Pérez, Antoni; Molina Favero, Maria Celeste; Egozcue, Alejandrina (Public Library of Science, 2023-04-06)
      Despite the increased access to scientific publications and data as a result of open science initiatives, access to scientific tools remains limited. Uncrewed aerial vehicles (UAVs, or drones) can be a powerful tool for ...

    • Operaciones de carga en secaderos verticales de ajo 

      Burba, Jose Luis; Lopez, Aldo Miguel; Lanzavechia, Gabriel Emilio (Estacion Experimental Agropecuaria La Consulta, INTA, 2020)
      Los secaderos verticales de ajo son estructuras rusticas propuestas por el INTA para reemplazar, con muchas ventajas, a los “caballetes” o “esteras”. Estas últimas, no solo suelen comprometer la conservación del producto ...

    • Operational planning of herbicide-based weed management 

      Lodovichi, Mariela Victoria; Blanco, Anibal Manuel; Chantre Balacca, Guillermo Ruben; Bandoni, Jose Alberto; Sabbatini, Mario Ricardo; Vigna, Mario Raul; Lopez, Ricardo Luis; Gigon, Ramon (2013-10)
      Weeds cause crop yield loss due to competition, interfere with agricultural activities and reduce grain quality due to seed contamination. Among the numerous methods for weed control, the use of herbicides is the most ...

    • Operationalising ecosystem service assessment in Bayesian Belief Netwoks: Experiences within the OpenNESS project 

      Smith, Ron I.; Barton, David N.; Dick, Jan; Haines-Young, Roy; Madsen, Anders L.; Rusch, Graciela M.; Termansen, Mette; Woods, Helen; Carvalho, Lawrence; Giuca, Relu Constantin; Luque, Sandra; Odee, David; Rusch, Veronica Elena; Saarikoski, Heli; Adamescu, Cristian; Dunford, Rob; Ochieng, John; Gonzalez-Redin, Julen; Stange, Erik; Vadineanu, Angheluta; Verweij, Peter; Vikström, Suvi (2018)
      Nine Bayesian Belief Networks (BBNs) were developed within the OpenNESS project specifically for modelling ecosystem services for case study applications. The novelty of the method, its ability to explore problems, to ...

    • Oportunidades para la cadena de maíz en Entre Ríos 

      Valentinuz, Oscar Rodolfo; Coronel, Claudio; Locher, Valentina; Saavedra, Osvaldo Marcelo; Zárate, Judith (Facultad de Ciencias Económicas, Universidad Nacional de Entre Ríos, 2022-06)
      Entre Ríos representa una clara ilustración de la última expansión de frontera agrícola de la mano de la innovación tecnológica en la producción primaria, con implicancias en el sistema agroalimentario agroindustrial (SAA). ...

    • Oportunidades y desafíos de la ganadería bovina nacional 

      Alvarez, Juan Mauricio (Ediciones INTA, 2022-05)
      Las estimaciones y proyecciones sobre la población mundial indican que continuará creciendo y la demanda de carne acompañará esta tendencia, especialmente en los países en desarrollo. Sin embargo, esta demanda estará ...

    • Opportunities and challenges for silvopastoral systems in the Subtropical and Temperate zones of South America. 

      Peri, Pablo Luis; Dube, Francis; Costa Varella, Alexandre (Springer, 2016)
      The aim of this chapter is to synthesize the features of silvopastoral system research and practices presented in the previous chapters. Also, based on the analysis of the various systems presented so far, there are ...

    • Opportunities for biotechnology research on Sorghum Stalk Rot and virus diseases 

      Giorda, Laura Maria; Martinez, Maria Jose (African Crop Science Society, 1995-06-02)
      Although considerable progress has been made using conventional technology in identification and characterization of viral and stalk rot diseases of sorghum, there is still an incomplete understanding of the genetics of ...

    • Opposing community assembly patterns for dominant and non-dominant plant species in herbaceous ecosystems globally 

      Arnillas, Carlos Alberto; Borer, Elizabeth T.; Seabloom, Eric William; Alberti, Juan; Baez, Selene; Bakker, Jonathan D.; Boughton, Elizabeth H.; Buckley, Yvonne M.  ; Bugalho, Miguel Nuno; Donohue, Ian; Dwyer, John; Firn, Jennifer; Peri, Pablo Luis; Cadotte, Marc W. (Wiley Ecology and evolution, 2021-11-22)
      Biotic and abiotic factors interact with dominant plants—the locally most frequent or with the largest coverage—and nondominant plants differently, partially because dominant plants modify the environment where nondominant ...

    • Optimal automatic enhanced ERA5 daily precipitation data for environmental and agricultural monitoring tools in scarce data regions 

      Perri, Daiana Vanesa; Hurtado, Santiago Ignacio; Bruzzone, Octavio Augusto; Easdale, Marcos Horacio (Springer, 2023-11-10)
      The development of monitoring and early warning tools for environmental and agricultural applications is highly restricted in scarce climate data regions. In particular, precipitation data is a key input for several ...

    • Optimización de ensayos autográficos para la identificación de inhibidores puros de peroxidasa de papa 

      Micheloni, Oscar; Ramallo, Ivana Ayelen; Farroni, Abel Eduardo; Furlan, Ricardo Luis Eugenio (Asociación Argentina de Tecnólogos Alimentarios, 2023-10)
      La peroxidasa (POD) está implicada en el pardeamiento de vegetales. Cataliza la oxidación de co-sustratos en presencia de H2O2. Las técnicas autográficas basadas en POD de papa presentan algunos inconvenientes respecto a ...