Títulos 

Títulos

Mostrando ítems 571-590 de 655

    • Soybean and wheat response to lime in no-till Argentinean mollisols 

      Barbieri, Pablo Andres; Echeverria, Hernan Eduardo; Sainz Rozas, Hernan Rene; Martínez, Juan Pablo (Elsevier, 2015-09)
      Crop production in Argentina has significantly increased over the past few years; this increase was consequence of better management practices which included P and N fertilization and, occasionally, S fertilization. Commonly ...

    • Soybean shows an attenuated nitrogen dilution curve irrespective of maturity group and sowing date 

      Divito, Guillermo Adrián; Echeverria, Hernan Eduardo; Andrade, Fernando Hector; Sadras, Victor Oscar (2016-02-01)
      It is generally accepted that the nitrogen (N) dilution curves relating shoot nitrogen concentration (%N) and shoot biomass (W) are similar among genotypes from the same species. However, differences in the pattern of ...

    • Spatial and temporal variation in the migration of Ruddy-headed Goose in southern South America using satellite tagging 

      Pedrana, Julieta; Putz, Klemens; Bernad, Lucía; Muñoz, Sebastián Darío; Gorosabel, Antonella; Castresana, Gabriel; Leiss, Alejandro; Seco Pan, Juan Pablo (Cambridge University Press, 2020-04-30)
      Ruddy-headed Goose Chloephaga rubidiceps is the smallest of the five South American sheldgeese and has two separate populations: one sedentary, which resides in the Malvinas/Falkland Islands and one migratory that overwinters ...

    • Spatial–temporal trends and economic losses associated with bovine abortifacients in central Argentina 

      Canton, German Jose; Moreno, Fabiana Carina; Fiorentino, María Andrea; Hecker, Yanina; Spetter, Lucas Maximiliano; Fiorani, Franco; Monterubbianesi, María Gloria; Garcia, Juan Angel; González Altamiranda, Erika; Cirone, Karina Mariela; Louge Uriarte, Enrique Leopoldo; Verna, Andrea Elizabeth; Marin, Maia; Cheuquepan Valenzuela, Felipe Andres; Malena, Rosana Claudia; Morsella, Claudia Graciela; Paolicchi, Fernando; Morrell, Eleonora Lidia; Moore, Prando Dadin (Springer, 2022-07-30)
      The aims of this work are, firstly, to provide the geolocalization of cases of bovine abortion with definitive diagnosis and, secondly, to estimate the economic losses due to the most frequent abortifacients diagnosed ...

    • Spike architecture traits associated with type II resistance to fusarium head blight in bread wheat 

      Franco, Maria Fiorella; Lori, G.; Cendoya, Maria Gabriela; Alonso, Maria Pía; Panelo, Juan Sebastián; Malbrán, I.; Mirabella, Nadia Estefania; Pontaroli, Ana Clara (Springer, 2021-11-05)
      Fusarium head blight (FHB) remains a devastating disease in bread wheat (Triticum aestivum L.). Genetic resistance to FHB is complex; aside from active physiological resistance, plant developmental and morphological traits ...

    • Spongy Myelinopathy in Newborn Beef Calves Associated with Consumption of Corn Infected with Stenocarpella maydis 

      Odriozola, Ernesto Raul; Armién, Aníbal G.; Cora Ibarra, Juan Facundo; Llada, Ignacio M.; Erreguerena, Ignacio Antonio; Hecker, Yanina; Odeon, Anselmo Carlos; Morrell, Eleonora Lidia; Canton, German Jose (Elsevier, 2019-10)
      Stillbirth and perinatal mortality with neurological signs and lesions were diagnosed in two calves following ingestion by their dams of corn infected with Stenocarpella maydis during the third trimester of gestation. ...

    • Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina 

      Liboreiro, Matías; Flores Olivares, Carlos; Armendano, Joaquín Ignacio; Schild, Carlos; Fernandez, Eduardo Luján; Odriozola, Ernesto Raul; Morrell, Eleonora Lidia; Canton, German Jose (Brazilian Association of Veterinary Pathology, 2021-04-22)
      Pascalia glauca is a native weed and one of the most common hepatotoxic plant affecting cattle in Argentina. Although experimental P. glauca poisoning have been reported in sheep, no spontaneous cases have been reported ...

    • Stand density management diagrams of Eucalyptus Viminalis: predicting stem volume, biomass and canopy cover for different production purposes 

      Gyenge, Javier; Lupi, Ana Maria; Ferrere, Paula; Milione, Germán Marcelo; Martinez Meier, Alejandro; Caballe, Gonzalo; Dominguez Daguer, Diego; Fernandez, María Elena (Universidade Federal de Lavras, 2019-12-13)
      Stand density management diagrams (SDMD) provide a guide for forest density management taking into account stands attributes such as trees´ diameter or volume. One of the most common species planted in Pampean plains of ...

    • Standard methods for fungal brood disease research = Métodos estándar para la investigación de enfermedades fúngicas de la cría 

      Jensen, Annette Bruun; Aronstein, Kathrine; Flores, José Manuel; Vojvodic, Svjetlana; Palacio, María Alejandra; Spivak, Marla (Taylor & Francis, 2013)
      Chalkbrood and stonebrood are two fungal diseases associated with honey bee brood. Chalkbrood, caused by Ascosphaera apis, is a common and widespread disease that can result in severe reduction of emerging worker bees and ...

    • Storage of WDGS under hermetic and non-hermetic conditions : effect on sensory properties, microorganisms, mycotoxins and nutritional value. 

      Alvarez, Estefanía; Cardoso, Marcelo Leandro; Depetris, Gustavo; Castellari, Claudia Carla; Cristos, Diego Sebastian; Montiel, María Delfina; Bartosik, Ricardo Enrique (Elsevier, 2019-01)
      WDGS production in Argentina substantially increased in the last 5 years and become a frequent constituent for feed diets. However, due to the extremely high moisture content of the product, quality deterioration occurs ...

    • Storing soybeans (Glycine max) in silo bags: economic outcomes and grain loss risk 

      Urcola, Hernan Alejandro; Bartosik, Ricardo Enrique (Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2020-12-01)
      Silo bags have the potential to increase grain marketing efficiency and to give farmers additional bargaining power. However, silo bags are prone to tearing that can cause grain losses. This article assesses the economic ...

    • Stover biogas potential of corn crops grown under contrasting water availability and nitrogen supply 

      Erbetta, Elisa; Echarte, Laura; Rodríguez Elizagaray, Consuelo; Depetris, Gustavo; Gabbanelli, Nadia; Echarte, María Mercedes (Elsevier, 2020-12-31)
      Corn stover is a biogas feedstock capable of enhancing agriculture bioenergy potential. Although the influence of growing conditions on biogas yield of corn stover has been reported, the joint effects of water and nitrogen ...

    • Strategic use of honey bees (Apis mellifera L.) to increase the number and size of fruits in kiwifruit (Actinidia chinensis var. deliciosa) 

      David, Maria Angela; Sanchez, Enrique Eduardo; Martinez, Analia Noelia; Murillo, Natalia Lorena; Marcellán, Olga; Atela, Osvaldo; Palacio, María Alejandra (Elsevier, 2022-02)
      Fruit size in kiwifruit depends mainly on the number of seeds or fertilized ovules. Pollination by wind is not enough to obtain a fruit size accepted by the market, so it is necessary to perform this practice by means of ...

    • Study and modelling the respiration of corn seeds (Zea mays L.) during hermetic storage 

      Marcos Valle, Facundo; Gaston, Analia; Abalone, Rita; De La Torre, Diego; Castellari, Claudia Carla; Bartosik, Ricardo Enrique (Elsevier, 2021-06-05)
      The dynamics of oxygen (O2) and carbon dioxide (CO2) concentrations were characterized in corn (Zea mays L.) seed hermetically stored in glass jars at 15, 25 and 35 °C and 14.3, 16.5 and 18.3% moisture content. Gas ...

    • Study of the dynamics of in vitro infection with bovine gammaherpesvirus type 4 and apoptosis markers in susceptible cells 

      Romeo, Florencia; Delgado, Santiago Germán; Louge Uriarte, Enrique Leopoldo; Storani, Leonardo; Martínez Cuesta, Lucia; Morán, Pedro; González Altamiranda, Erika; Odeon, Anselmo Carlos; Pérez, Sandra (Elsevier, 2022-08)
      Bovine gammaherpesvirus type 4 (BoHV-4) shows tropism for the endometrium, in which it causes the death of epithelial and stroma cells. Despite having anti-apoptotic genes in its genome, experiments based on immortalized ...

    • Sulfur affects root growth and improves nitrogen recovery and internal efficiency in wheat 

      Carciocchi, Walter Daniel; Divito, Guillermo Adrián; Fernández, Lucrecia A.; Echeverria, Hernan Eduardo (2017)
      Wheat plants were cultivated in pots with the objective of evaluate the effect of two sulfurrates (+S and -S) on i) shoot growth, S and nitrogen uptake and nitrogen use efficiency(NUE) and ii) root growth and architecture ...

    • Sulfur Mineralization: A Key Process for Diagnosing Its Deficiency in Wheat 

      Carciochi, Walter D.; Mateos, Julian; Divito, Guillermo; Mateos Inchauspe, Facundo; Sainz Rozas, Hernan Rene (Soil Science Society of America, 2019-09)
      Core Ideas: A simplified balance was used to calculate apparent S mineralization in wheat. Apparent S mineralization predicted relative wheat grain yield. Sulfate‐S before sowing combined with particulate organic C diagnosed ...

    • Survival, reproduction, avoidance behavior and oxidative stress in the earthworm Octolasion cyaneum exposed to glyphosate 

      Salvio, Carla; Menone, Mirta Lujan; Rafael, Sergio; Iturburu, Fernando Gastón; Manetti, Pablo (2016-03)
      The massive use of glyphosate (GLY) in several countries has increased the interest in investigating its potential adverse effects in non-target organisms. The aim of the present study was to assess the potential effects ...

    • Sustainable intensification of agriculture improves soil nitrogen in the argentinean humid pampas 

      Martínez, Juan Pablo; Crespo, Cecilia; Cuervo, Matías; Echeverria, Hernan Eduardo; Martinez, Fernando; Cordone, Graciela; Barbieri, Pablo (American Society of Agronomy, 2022-03-31)
      In the Argentinean Humid Pampas, intensification practices like crop rotation, cover crops (CC) and fertilization can improve soil nitrogen (N) balance. This study aimed to assess how intensification practices affect soil ...

    • Systemic granulomatous disease in dairy cattle from Argentina 

      Odriozola, Ernesto Raul; Dorsch, Matías; Caffarena, Rubén Darío; Moreira, Ana Rita; Fernandez, Eduardo Luján; Morrell, Eleonora Lidia; Canton, German Jose (Brazilian Association of Veterinary Pathology, 2019-05-30)
      An outbreak of systemic granulomatous disease of unknown etiology was diagnosed in a dairy herd from Argentina. Eleven out of 211 cows manifested hyperthermia, depression, alopecia, pruritus, decreased milk production and ...