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Mostrando ítems 121-134 de 134

    • Field availability and avoidance of imidacloprid-treated soybean seeds and cotyledons by birds 

      Addy Orduna, Laura; Mateo Soria, Rafael (Wiley, 2023-02)
      Treated seeds and their cotyledons can present a toxicological risk to seed-eating birds. To assess whether avoidance behavior limits exposure and consequently the risk to birds, three fields were sown with soybeans. Half ...

    • The allometric relationships between biomass and nitrogen of vegetative organs affect crop N status in maize at silking stage 

      Maltese, Nicolás; Maddonni, Gustavo Angel; Melchiori, Ricardo Jose; Ciampitti, Ignacio A.; Caviglia, Octavio (Elsevier, 2023-04)
      In maize (Zea mays, L.) changes in the partitioning of biomass (W) and nitrogen (N) between organs linked to photosynthetically active tissues, such as leaves (with high N concentration, %N) and organs related to supporting ...

    • Addition of amendments to restore a compacted soil under no-tillage system 

      Barbieri, Rayner Sversut; Gabioud, Emmanuel Adrian; Wilson, Marcelo German; Sasal, Maria Carolina; Seehaus, Mariela; García-Tomillo, Aitor; Silva, Tatiane Carla; Montanari, Rafael (Universidade Estadual de Maringá, 2023-04)
      The addition of organic and inorganic amendments can improve soil structure and reduce soil compaction. In this context, this study aimed to evaluate whether the application of amendments reduces penetration resistance ...

    • Identification of Molecular Markers and Candidate Genes Associated with Time to Flowering and Length of Reproductive Period in Soybean Through Association Mapping 

      Vicentin, Ignacio Gabriel; Ghione, Celina Elena; Cuatrin, Alejandra; Gilli, Javier Ramon; Bernardi, Clarisa Noelia; De Lucia, Adrían Darío; Heinz, Ruth Amelia (Springer, 2023-06)
      Adaptation to temporal stress can be achieved by modifying flowering time and lengthening the reproductive period. To identify genotypes, molecular markers, and genes related with these traits, a set of 94 soybeans were ...

    • Pesticides: perception of environmental risk and quantification of glyphosate in atmospheric deposition (Entre Ríos, Argentina) 

      Seehaus, Mariela; Sasal, Maria Carolina; Feito, María Carolina; Van Opstal, Natalia Veronica; Gabioud, Emmanuel Adrian; Beghetto, Stella; Wingeyer, Ana Beatriz; Wilson, Marcelo German; Marino, D. (Ediciones INTA, 2023-09)
      In Argentina there has been a growing conflict about the use of pesticides and their impacts, mainly with regard to the air compartment and areas with close proximity between agricultural and residential land uses. The ...

    • First report of an outbreak of “Q” fever IN an abattoir from Argentina 

      Cardillo, Natalia Marina; Bastos, Reginaldo; García, Araceli; Pérez, Rosendo; García, Ezequiel; Lloveras, Susana; Suarez, Carlos (Wiley, 2023-09)
      In late October 2021, one of the veterinarians and the occupational physician of a bovine and swine abattoir from Entre Ríos Province, Argentina were alerted about workers with atypical pneumonia symptoms, raising suspicious ...

    • Comportamiento de variedades de lino oleaginoso en el sudeste de Buenos Aires, Argentina 

      Bodega, Jose Luis; Di Battista, Emilio; Róvere, Nicolás; Pereyra Iraola, Miguel; Darwich, Gastón Alejandro; Nagore, María Luján; Gallardo, Maricel Andrea; Gieco, Lucrecia Cristina; Martinez, Dionisio Roberto (Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2023-09)
      El cultivo de lino oleaginoso (Linum usitatissimum L.) se realiza en algunos establecimientos del Sudeste Bonaerense y presenta oportunidades de negocio a pesar de no contar con un importante caudal de información actualizada. ...

    • Optimizing resource productivity in soybean-based sequences through long-term crop intensification 

      Crespo, Cecilia; Novelli, Leonardo Esteban; Wyngaard, Nicolás; Martínez, Roberto Dionisio; Barraco, Miriam Raquel; Gudelj, Vicente Jorge; Barbagelata, Pedro Anibal; Barbieri, Pablo (Elsevier, 2023-10)
      Context: Cropping systems based on a single crop per year, such as soybean monoculture, result in an inefficient use of available resources and low productivity, and are usually related with a negative environmental impact. ...

    • Bird functional and taxonomic diversity in xerophytic forests: contributing to balance bird conservation and livestock production 

      Barzan, Flavia Romina; Bellis, Laura Marisa; Canavelli, Sonia Beatriz; Calamari, Noelia Cecilia; Dardanelli, Sebastian (Elsevier, 2023-10)
      Biodiversity is increasingly dependent on the ecological state of agricultural and livestock systems. Here, we assess the relationship between bird functional and taxonomic diversity and forest structure along a gradient ...

    • Plant emergence and maize (Zea mays L.) yield across multiple farmers’ fields 

      Albarenque, Susana; Basso, Bruno; Davidson, O.; Maestrini, B.; Melchiori, Ricardo Jose (Elsevier, 2023-10)
      Context: Uneven crop stands result from natural variation in emergence time that is related to soil moisture and temperature, and variation of within-row plant-to-plant distance caused during planting operations. Understanding ...

    • Antifungal and toxicological evaluation of the alkaloids fraction from Neltuma nigra leaves 

      Sequin, Christian J.; Appelhans, Stefania Carolina; Heis, Magalí S.; Torrent, Walter A.; Trossero, Julia A.; Catalan, Cesar Atilio Nazareno; Sampietro, Diego Alejandro; Aceñolaza, Pablo Gilberto (Elsevier, 2023-11)
      The use of synthetic fungicides for control soybean crop diseases has been cuestionated because of its impacts on human health and the environment. This work evaluated the composition, antifungal activity and toxicity of ...

    • Driving factors of tree biomass and soil carbon pool in xerophytic forests of northeastern Argentina 

      Sione, Silvana María José; Wilson, Marcelo German; Ledesma, Silvia Gabriela; Gabioud, Emmanuel Adrian; Oszust, José Daniel; Rosenberger, Leandro Javier (Springer, 2023-12)
      Background: The conversion of forests into agricultural lands can be a threat because the forests carbon stored could be a source of emissions. The capacity to improve the predictions on the consequences of land use change ...

    • Does the fertilisation strategy affect the long-term legacy phosphorus dynamic? 

      Appelhans, Stefania Carolina; Novelli, Leonardo Esteban; Melchiori, Ricardo Jose; Barbagelata, Pedro Anibal (Elsevier, 2024-02)
      Phosphorus (P) imbalances in agricultural systems are a global problem because they have environmental and economic impacts, like eutrophication when there is a soil P surplus and low crop productivity in P deficient soils. ...

    • Cover crop benefit bacteria and increase aggregate-associate soil C and N storage 

      Fontana, Marianela B.; Novelli, Leonardo Esteban; Sterren, María A.; Uhrich, Walter G.; Rondán, Guillermo A.; Barbagelata, Pedro Anibal; Benintende, Silvia M. (Elsevier, 2024-03)
      The aim of this study was to analyze the effect of four crop sequences with different aboveground biomass and crop residue biochemical composition on biological soil variables, fractions of soil organic matter, and soil ...