Títulos
Mostrando ítems 5012-5031 de 17210
-
Diversity and stress tolerance in rhizobia from Parque Chaqueño region of Argentina nodulating Prosopis alba
(Springer, 2013-11)The aim of this work was to investigate the genetic diversity, symbiotic effectiveness, drought tolerance, and indole acetic acid production of indigenous rhizobial populations in the Parque Chaqueño of Argentina able to ... -
Diversity and structure of bird and mammal communities in the Semiarid Chaco Region: response to agricultural practices and landscape alterations
(Imperial College London, Gran Bretaña, 2015-03)The conversion of land from natural environments to human-managed areas has been particularly pronounced in the semiarid Chaco Region. In this context, it is critical to understand the impacts that these major changes have ... -
Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
(Universidad Nacional de La Plata, 2014)Genetically modified (GM) crops have been widely expanded within the agricultural systems in Argentina, being BT/ RR cotton well adopted since its commercial approval in 2009. However no has been study and compared the ... -
Diversity of Auchenorrhyncha (Hemiptera: Cicadellidae: Delphacidae) associated with Vicia villosa in southern Buenos Aires province, Argentina
(2014-06)Among the Hemiptera, the Auchenorrhyncha are well known owing to their phytosanitary relevance since the group includes pathogen vector species able to damage commercial crops. Vicia villosa Roth (Fabaceae) is a fodder ... -
Diversity of Cicadomorpha (Hemiptera: Auchenorrhyncha) in citrus orchards in Northeastern Argentina
(2013-09)Among phytophagous insects, the Cicadomorpha are important economically because they damage crops by sucking plant sap and by transmitting plant pathogens, such as Spiroplasma citri and Xylella fastidiosa to citrus. In ... -
Diversity of Empruthotrema Johnston and Tiegs, 1992 parasitizing batoids (Chondrichthyes: Rajiformes and Myliobatiformes) from the Southwest Atlantic Ocean, with description of three new species
(Springer, 2019-11)During an extensive research project involving 519 specimens of batoids, including 13 species of Rajiformes and Myliobatiformes (Chondrichthyes) from the Argentine Sea, three new species of Empruthotrema were found and are ... -
Diversity of plasmids and plasmid-encoded phenotypic traits in Xanthomonas campestris pv. Vesicatoria
(University of Florida. The Graduate School, 1990-05)Plasmid profiles were determined in a world collection of 522 strains of Xanthomonas campestris pv. Vesicatoria (Doidge) Dye (Xcv) causal agent of bacterial spot of tomato ( Lvcopersicon esculentum Mill.) and pepper ( ... -
Diversity of the BoLA-DRB3 gene in cattle breeds from tropical and subtropical regions of Argentina
(Springer, 2021-12)Bovine leukocyte antigens (BoLA) have been widely studied because of their primary function in the recognition of pathogens by the immune system. To date, however, the characterization of the BoLA-DRB3 gene in Latin American ... -
Diversity patterns in the steppe of Argentinean Southern Patagonia: Environmental drivers and impact of grazing
(NOVA Science Publishers, 2013)The steppe ecosystem, mainly characterised by the presence of tussock, short grasses and shrubs, covers 85% of the total area in Santa Cruz Province and 25% in Tierra del Fuego Island. Most of the land in the Patagonian ... -
Diversity structure of the microbial communities in the guts of four neotropical termite species
(Peer J Inc., 2021-04)The termite gut microbiome is dominated by lignocellulose degrading microorganisms. This study describes the intestinal microbiota of four Argentinian higher termite species with different feeding habits: Microcerotermes ... -
Diversity, genetic mapping, and signatures of domestication in the carrot (Daucus carota L.) genome, as revealed by Diversity Arrays Technology (DArT) markers
(2014-03)Carrot is one of the most economically important vegetables worldwide, but genetic and genomic resources supporting carrot breeding remain limited. We developed a Diversity Arrays Technology (DArT) platform for wild and ... -
Día mundial de algodón: seminario de innovaciones tecnológicas y organizativas
(Ediciones INTA; Estación Experimental Agropecuaria Reconquista, 2021-01)El 7 de octubre, se conmemoró el día Internacional del Algodón. En este contexto, profesionales del INTA especializados en la temática, participaron del II Seminario Internacional del Algodón. La actividad se centró en la ... -
Día Mundial de la Ciencia y Tecnología conjuntamente con el día del Investigador en la Argentina, un reconocimiento a los científicos
(Cámara de Proveedores de Equipamiento Avícola y Porcino, 2022-07)La ciencia es una actividad humana definida como “un creciente cuerpo de ideas, que puede caracterizarse como conocimiento racional, sistemático, exacto, verificable y, por consiguiente, falible” (Bunge, 1960). Así, la ... -
Día Mundial de la Salud 2022 y las acciones de la avicultura para el cuidado del ambiente
(Cámara de Proveedores de Equipamiento Avícola y Porcino, 2022-05)La Organización Mundial de la Salud es el organismo de la Organización de las Naciones Unidas (ONU) especializado en gestionar políticas de prevención, promoción e intervención a nivel mundial en la salud, definida en su ... -
Día Mundial del Suelo: ¿Un día para tomar conciencia?
(Estación Experimental Agropecuaria Balcarce, INTA, 2020-11)Nuestra región al igual que muchas otras de Argentina, presenta graves problemas de degradación de sus tierras lo cual está directamente relacionado a la disminución la capacidad productiva de los suelos. Este proceso ... -
DMSO supplementation during in vitro maturation of bovine oocytes improves blastocyst rate and quality
(Elsevier, 2020-05)The molecule Dimethyl sulfoxide is widely used as drug solvent. However, its antioxidant property was poorly explored. In this study, we evaluated the effect of DMSO supplementation during oocyte in vitro maturation (IVM) ... -
DNA Barcoding of Phymaturus Lizards Reveals Conflicts in Species Delimitation within the patagonicus Clade
(Society for the Study of Amphibians and Reptiles, 2016-12)Under the DNA Barcode initiative, we used the mitochondrial locus cytochrome c oxidase I to test if this molecular marker would reliably distinguish among lizard species of the patagonicus clade of Phymaturus. Using 18 ... -
DNA damage and oxidative stress in gill cells of Cnesterodon decemmaculatus exposed to pesticides by runoff source in an agricultural basin
(Wiley, 2023-01)In our country, great concern exists about diffuse pollution cause by the great use of pesticides in rural environments. A thorough analysis is needed to generate information, know the real situation and thus, be able to ... -
Do greenhouse experiments predict willow responses to long term flooding events in the field? = ¿Experimentos en invernáculo predicen las respuestas de sauces a períodos largos de inundación a campo?
(Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, 2013-04)Flooding tolerance should be included as a trait in breeding programs in forested areas where extreme flooding events lasting several months can occur. In this context, it is difficult to carry out controlled, long-term ... -
Do light and alfalfa responses to cloth and slatted shade represent those measured under an agroforestry system?
(Springer Nature, 2011-02)Shade cloth is commonly used in agroforestry research. It produces a continuous, uniform reduced light environment. Shade cloth and a slatted structure were compared in relation to the inability to represent the light ...