Artículos científicos
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Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina
(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 ... -
The impact of COVID-19 on alternative and local food systems and the potential for the sustainability transition: Insights from 13 countries.
(Elsevier, 2021-06-23)The COVID-19 pandemic has been a major stress test for the agri-food system. While most research has analysed the impact of the pandemic on mainstream food systems, this article examines how alternative and local food ... -
Genome-wide association analysis of agronomical and physiological traits linked to drought tolerance in a diverse potatoes (Solanum tuberosum) panel
(Wiley-Blackwell Publishing, 2021-06-12)Potatoes is often considered a drought-sensitive crop and its sustainable production is threatened due to frequent drought episodes. Drought tolerance is a complex trait of increasing importance in potatoes therefore its ... -
Assessment of the main sources of variability of soybean (Glycine max) expeller composition and quality: a field study
(International Commission of Agricultural and Biosystems Engineering, 2020-12-26)Pairs of soybean seeds and their correspondent expeller samples were collected from ten extrusion-expelling processing plants in Argentina. Seeds were analyzed for proximal composition, bulk moisture content (MC) and ... -
Caracterización del uso del silo bolsa en la provincia de Buenos Aires
(Facultad de Ciencias Agrarias, Universidad Nacional de Rosario, 2019-03-03)En Argentina existen numerosos estudios aconsejando cómo utilizar el silo bolsa, sin embargo, no se ha analizado la manera en que los productores usan realmente esta tecnología. El objetivo de este trabajo es caracterizar ... -
Study and modelling the respiration of corn seeds (Zea mays L.) during hermetic storage
(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 ... -
Oral and topical extra-label administration of fipronil to laying hens: Assessment of the egg residue patterns
(Wiley, 2021-03-24)This experimental work reproduces the fipronil extra-label administration performed by producers in laying hens. The scientific goal was to characterize the residual concentrations in eggs from treated hens and suggest the ... -
Towards an ideotype for food-fuel dual-purpose wheat in Argentina with focus on biogas production
(BioMed Central, 2021-04-05)Wheat straw, one of the most abundant agricultural residues worldwide, can be used to produce biogas, which is considered one of the most efficiently produced renewable energies. Wheat grown with the dual-purpose of producing ... -
Storing soybeans (Glycine max) in silo bags: economic outcomes and grain loss risk
(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 ... -
Amylose starch with no detectable branching developed through DNA-free CRISPR-Cas9 mediated mutagenesis of two starch branching enzymes in potato
(Nature Publishing Group, 2021-02-22)DNA-free genome editing was used to induce mutations in one or two branching enzyme genes (Sbe) in tetraploid potato to develop starch with an increased amylose ratio and elongated amylopectin chains. By using ribonucleoprotein ... -
Methodological performance of selenium determination in ruminal fluid by hydride generation atomic absorption spectroscopy
(Ediciones INTA, 2021-04)Selenium (Se) is a trace element used by multiple enzymes. In ruminants, Se present in food is released to ruminal fluid allowing its absorption in the small intestine. Se release may be analysed by hydride generation ... -
Comparative potato genome editing: Agrobacterium tumefaciens-mediated transformation and protoplasts transfection delivery of CRISPR/Cas9 components directed to StPPO2 gene
(Springer Netherlands, 2021-01-25)Delivery of the CRISPR/Cas9 components to the plant cells is a key step in its application as a genome editing tool. Here, we compared Agrobacterium-mediated transformation and protoplast transfection with CRISPR/Cas9 ... -
Análisis de la disponibilidad de agua útil del suelo en plantaciones de kiwi (Actinidia deliciosa A. Chev) del sudeste bonaerense
(Ediciones INTA, 2021-04)El sudeste de la provincia de Buenos Aires concentra la mitad de la superficie plantada con kiwi en Argentina. Los productores de la zona no disponen de un plan de riego acorde a las características del suelo que permita ... -
Editorial: Infectious diseases affecting reproduction and the neonatal period in cattle
(Frontiers Media, 2021-04-22)Even with the global scenario after the SARS CoV-2 pandemic, human population keeps growing, and therefore food safety and quality demand is increasing. So, it is required to improve the efficiency in most livestock ... -
Anaplasmosis bovina en provincia de Buenos Aires durante 2015
(Ediciones INTA, 2021-04-21)Anaplasma marginale es una bacteria intracelular que infecta eritrocitos del bovino produciendo hemolisis extravascular y anemia. La anaplasmosis es endémica en regiones tropicales y subtropicales, mientras que en zonas ... -
Glyphosate Biodegradation Potential in Soil Based on Glycine Oxidase Gene (thiO) from Bradyrhizobium
(Springer Nature, 2021-04-02)Despite the intensive use of glyphosate (GP) and its ubiquitous presence in the environment, studies addressing the presence of microbial genes involved in glyphosate degradation in natural conditions are scarce. Based on ... -
Shoot- and tuber-based critical nitrogen dilution curves for the prediction of the N status in potato
(Elsevier, 2020-09)Critical nitrogen (N) dilution curves describe the critical N concentration in plant tissues during crop growth and they are used to estimate the N nutriton status of whole plants in potato. Little is known, however, about ... -
The role of social capital and collective actions in natural capital conservation and management
(Elsevier, 2020-05)The relationships among social capital (SC) and collective actions (CA) for nature conservation and management were analyzed across five case studies characterised by specific land-use dynamics in the South American ... -
Maize transpiration efficiency increases with N supply or higher plant densities
(Elsevier, 2021-03-08)Most of the studies addressing the influence of management practices on seasonal crop water use efficiency (i.e., the ratio between shoot biomass and evapotranspiration in a seasonal scale, WUE(B, ET, s)) have focused on ... -
Gene expression and in vitro replication of bovine gammaherpesvirus type 4
(Springer Verlag, 2021-02-05)In vitro cell cultures are widely used models for dissecting cellular and molecular mechanisms that lead to certain physiological conditions and diseases. The pathogenesis of BoHV-4 in the bovine reproductive tract has ...