Títulos 

Títulos

Mostrando ítems 8655-8674 de 12705

    • Mycoplasma bovis-pneumonia and polyarthritis in feedlot calves in Argentina: First local isolation 

      Canton, German Jose; Llada, Ignacio Mariano; Margineda, Carlos Augusto; Urtizbiria, Facundo Nahuel; Fanti, Sofía; Scioli, Maria Valeria; Fiorentino, María Andrea; Louge Uriarte, Enrique Leopoldo; Morrell, Eleonora Lidia; Sticotti, Erika; Tamiozzo, Pablo (Asociación Argentina de Microbiología, 2022-05-21)
      Bovine respiratory disease (BRD) is one of the most frequent clinical concerns in weaned calves after their arrival at the feedlot. This work reports the first local isolation of Mycoplasma bovis from feedlot calves with ...

    • Mycoplasma bovis-polyarthritis and pneumonia in grazing beef steers: outbreak in Buenos Aires province 

      Acuña, Yamila; Morrell, Eleonora Lidia; Fiorentino, María Andrea; Scioli, Valeria; Sticotti, Erika; Tamiozzo, Pablo; Canton, German Jose (Facultad de Agronomía y Veterinaria, Universidad Nacional de Río Cuarto, 2021-12)
      Mycoplasma bovis-polyarthritis and pneumonia in grazing beef steers: outbreak in Buenos Aires province Poliartritis y neumonía por Mycoplasma bovis en novillos en pastoreo: brote en la provincia de Buenos Aires Mycoplasma ...

    • Mycotoxicoses of ruminants and horses 

      Riet-Correa, Franklin; Rivero, Rodolfo; Odriozola, Ernesto Raul; Adrien, Maria de Lourdes; Medeiros, Rosane M. T.; Schild, Ana Lucia (Sage Publications, 2013-11)
      In the current study, mycotoxicoses of ruminants and horses are reviewed, with an emphasis on the occurrence of these diseases in South America. The main mycotoxicoses observed in grazing cattle include intoxications by ...

    • Mycotoxin sequestering agent: Impact on health and performance of dairy cows and efficacy in reducing AFM1 residues in milk 

      Costamagna, Dianela Anahi; Gaggiotti, Monica Del Carmen; Smulovitz, Alejandro; Abdala, Alejandro Ariel; Signorini Porchiett, Marcelo Lisandro (Elsevier, 2024-01)
      The objectives of this study were to evaluate the exposure to a diet naturally contaminated with mycotoxins on lactation performance, animal health, and the ability to sequester agents (SA) to reduce the human exposure to ...

    • N and S concentration and stoichiometry in soybean during vegetative growth: Dynamics of indices for diagnosing the S status 

      Divito, Guillermo Adrián; Echeverria, Hernan Eduardo; Andrade, Fernando Hector; Sadras, Victor Oscar (Elsevier, 2016-11)
      Information regarding the pattern of sulphur (S) accumulation in shoots is scarce for field crops and few comprehensive analysis were performed on N:S stoichiometry. Particularly, the need to study the patterns of uptake, ...

    • N y S en cebada cervecera: eficiencias de utilización y sus componentes 

      Gómez, Federico M.; Boero, José J.; Prystupa, Pablo; Ferraris, Gustavo Nestor; Gutierrez Boem, Flavio Hernán (2018-05)
      La eficiencia de utilización de un nutriente es la relación entre el rendimiento logrado y la cantidad del nutriente absorbido. El requerimiento de un nutriente (i.e. cantidad de nutriente absorbido por unidad de rendimiento) ...

    • N:P:S stoichiometry in grains and physiological attributes associated with grain yield in maize as affected by phosphorus and sulfur nutrition 

      Salvagiotti, Fernando; Prystupa, Pablo; Ferraris, Gustavo Nestor; Couretot, Lucrecia Alejandra; Magnano, Luciana; Dignani, Damian; Gutierrez Boem, Flavio Hernán (2017-03)
      Balanced nutrition is necessary to reduce yield gaps in maize. Simultaneous phosphorus (P) and sulfur (S) deficiencies may be present in soils, so a P × S interaction is expected. In maize, yield is closely related to grain ...

    • El nabo como recurso forrajero invernal en la producción de carne 

      Bertin, Oscar Dario; Camarasa, Jonatan Nicolás; Scheneiter, Jorge Omar; Zuvilivia, J.P. (Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2015-08)
      El objetivo del trabajo fue evaluar la producción de carne con nabo forrajero (Brassica napus x B. oleracea cv Interval) en cultivo puro y en mezcla con avena bajo pastoreo con novillitos a fines del invierno. El experimento ...

    • Nakatea oryzae -Sclerotium Sclerotium oryzae en raquis de panoja arroz en Entre Ríos, Argentina 

      Asselborn, Miriam; Pedraza, Maria Virginia (Asociación Argentina de Fitopatólogos, 2021-09)
      En Entre Ríos, En Entre Ríos, durante la campaña 2020/21, una línea experimental de arroz en madurez presentó síntomas de necrosis en raquis principal de panojas, semejantes a los que causa Pyricularia oryzae. A su vez, ...

    • ¿El Nan mejora el diagnóstico de nitrógeno en trigo? 

      Reussi Calvo, Nahuel Ignacio; Sainz Rozas, Hernan Rene; Echeverria, Hernan Eduardo; Berardo, Angel; Diovisalvi, Natalia Verónica (2013-06)
      El aporte de nitrógeno (N) por mineralización es una de las principales fuentes de N para los cultivos, particularmente en suelos con altos contenidos de materia orgánica (MO) (Echeverría y Ferrari, 1993). En general, el ...

    • NAN: ¿es sólo una herramienta para el diagnóstico de fertilidad nitrogenada? 

      García, Gisela; Reussi Calvo, Nahuel Ignacio; Wyngaard, Nicolás; Studdert, Guillermo (Estación Experimental Agropecuaria Balcarce, INTA, 2022-09)
      El NAN es una herramienta apta para un monitoreo integral rápido, sencillo y económico de la salud del suelo

    • Nanocomposites based on pH-sensitive hydrogels and chitosan decorated carbon nanotubes with antibacterial properties 

      Bellingeri, Romina; Mulko, Lucinda; Molina, Maria; Picco, Natalia; Alustiza, Fabrisio Eduardo; Grosso, M. Carolina; Vivas, Adriana; Acevedo, Diego F.; Barbero, Cesar A. (2018-09-01)
      The present work aimed to study the properties of a novel nanocomposite with promising biomedical applications. Nanocomposites were prepared by the addition of different concentrations of chitosan decorated carbon nanotubes ...

    • Nanoemulsion of Minthostachys verticillata essential oil. In-vitro evaluation of its antibacterial activity 

      Cecchini, María Eugenia; Paoloni, C.; Campra, Noelia; Picco, Natalia; Grosso, M. Carolina; Soriano Perez, María Laura; Alustiza, Fabrisio Eduardo; Cariddi, Laura Noelia; Bellingeri, Romina (Elsevier, 2021)
      Infectious diseases constitute a problem of great importance for animal and human health, as well as the increasing bacterial resistance to antibiotics. In this context, medicinal plants emerge as an effective alternative ...

    • Nanofibras de celulosa a partir de batata INTA (Ipomoea batatas) y caña tacuara argentina (Guadua angustifolia) 

      García, Nancy Lis; D´Accorso, Norma; Dufresne, Alain; Corbino, Graciela Beatriz; Rol, Fleur; Rodríguez Ramírez, Carlos A (2017-10)
      Las Nanofibras de Celulosa (CNF) tienen la capacidad de servir de refuerzo y formar materiales compuestos con sistemas dinámicos que están mostrando un enorme potencial para mejorar significativamente las tecnologías ...

    • Naranjas listas para consumir 

      Gabilondo, Julieta; Budde, Claudio Olaf; Arroyo, Luis Enrique; Corbino, Graciela Beatriz; Garitta, Lorena; Sosa, Miriam (2018)
      El agregado de valor en origen, es uno de los objetivos más frecuentes que se plantean en la mayoría de las zonas productoras de frutas y hortalizas. La producción de naranjas del norte de Buenos Aires, no es una excepción. ...

    • Narrow host range phages associated with citrus canker lesions in Florida and Argentina 

      Balogh, B.; Dickstein, E.R.; Jones, J.B.; Canteros, Blanca Isabel (Springer, 2013-02)
      Bacteriophages were isolated from naturally infected citrus canker lesions from diverse locations in Florida and Argentina and characterized for host range using a world-wide collection of Xanthomonas citri subsp. citri ...

    • Narrow vessels cavitate first during a simulated drought in Eucalyptus camaldulensis 

      Barigah, Tete Severien; Gyenge, Javier; Barreto, Florencia; Rozenberg, Philippe; Fernandez, María Elena (Wiley, 2021-09-15)
      Establishing drying-limits for mortality of different tree species and understanding the anatomical and physiological traits involved is crucial to predict forests' responses to climate change. The xylem of Eucalyptus ...

    • Native diversity buffers against severity of non-native tree invasions 

      Delavaux, Camille S.; Crowther, Thomas W.; Zohner, Constantin M.; Robmann, Niamh M.; Lauber, Thomas; van den Hoogen, Johan; Kuebbing, Sara; Liang, Jingjing; de-Miguel, Sergio; Nabuurs, Gert-Jan; Peri, Pablo Luis; Maynard, Daniel S. (Springer Nature, 2023-09)
      Determining the drivers of non-native plant invasions is critical for managing native ecosystems and limiting the spread of invasive species1,2. Tree invasions in particular have been relatively overlooked, even though ...

    • Native Forests and Agriculture in Salta (Argentina) : conflicting visions of development 

      Seghezzo, Lucas; Volante, Jose Norberto; Paruelo, José María; Somma, Daniel Jorge; Buliubasich, Emiliana Catalina; Rodriguez, Héctor E.; Gagnon, Sandra; Hufty, Marc (SAGE Publishing, 2011-09)
      Despite much deforestation in the past, the northwestern Argentinean province of Salta still has more than 6 million hectares of native forests. Land use conversion for agriculture is threatening these forests and the ...

    • Native Forests Claim for Breeding in Argentina: General Concepts and Their State 

      Pastorino, Mario Juan (Springer, 2021)
      The first genetic studies on forest trees in Argentina were carried out with exotic fast-growing species and in relation to their productive use. These antecedents, conducted mainly by the National Institute of Agricultural ...