Resultados de búsqueda - "Chang’an"

What can possibly go wrong? The risks of introducing soil microorganisms from Antarctica into South America = ¿Qué puede salir mal? : Los riesgos de introducir microorganismos del... por Nuñez, Martin Andrés, Dimarco, Romina Daniela, Dickie, Ian A., Pauchard, Aníbal

“…The fact that these endophytes are mutualistic does not imply that they will not have negative effects on the recipient community, since they might promote invasion of other non-native species or may change the competitive relationships among native species. …”
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Silvopastoral systems in the Delta Region of Argentina por Casaubón, Edgardo, Cornaglia, Patricia Susana, Peri, Pablo Luis, Gatti, María Laura, Clavijo, María Del Pilar, Borodowski, Esteban Daniel, Cueto, Gerardo Rubén

“…The increase in cultivated area worldwide has brought about a change in land-use pattern. In the temperate-wet regions, the silvopastoral systems (SPS) that integrate afforestation using deciduous species with cattle raising create diversifi ed systems, which demand management practices to capitalise on the benefi cial effects and to minimise negative impact on the environment. …”
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Diurnal High Temperatures Affect the Physiological Performance and Fruit Quality of Highbush Blueberry (Vaccinium corymbosum L.) cv. Legacy por González-Villagra, Jorge, Ávila, Kevin, Gajardo, Humberto A., Bravo, León A., Ribera-Fonseca, Alejandra, Jorquera-Fontena, Emilio, Curaqueo, Gustavo, Roldan, Cecilia Soledad, Falquetto-Gomes, Priscilla, Nunes-Nesi, Adriano, Reyes-Díaz, Marjorie M.

“…Meanwhile, the titratable acidity showed no changes between temperature treatments. In our study, Pn reduction could be associated with stomatal and non-stomatal limitations under HT treatment. …”
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Intraspecific phylogeny of a Patagonian fescue: differentiation at molecular markers and morphological traits suggests hybridization at peripheral populations por Guidalevich, Verónica, Nagahama, Nicolas, Lopez, Aldana, Angeli, Juan Pablo, Marchelli, Paula, Azpilicueta, Maria Marta

“…Given the relevance of natural rangelands for livestock production and their high degradation due to climate change, conservation actions are needed and knowledge about genetic variation is required. …”
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Effect of Grasses on Native Tree Seedling Establishment Along a Water Stress Gradient: Results of Forest and Greenhouse Experiments por Trinco, Fabio Daniel, Rusch, Veronica Elena, Cardozo, Andrea, Garibaldi, Lucas Alejandro, Tittonell, Pablo Adrian

“…Such situation may be exacerbated in regions suffering water limitation in the growing season or where the climate change would intensify water stress.…”
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Thermal-assisted pressure processing: effects of marination, temperature, and pressure level on physicochemical, color and textural parameters of Superficial pectoralis beef muscle por Silva Paz, Reynaldo Justino, Sancho, Ana Maria, Vaudagna, Sergio Ramon, Szerman, Natalia

“…After cooking, color differences remained, indicating that this process did not fully reverse the changes induced by TAPP treatments. MS had lower shear force values than NMS. …”
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Morphogenetical, structural and functional plastic responses to simultaneous shading and phosphorous shortage during establishment of Trifolium repens L. por Gatti, María Laura, Cornaglia, Patricia Susana, Re, Paula

“…The objective was to describe the morphogenetic, structural and functional changes of two white clover large-leafed cultivars under simultaneous shading and phosphorus shortage during establishment. …”
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Hotspots of biogeochemical activity linked to aridity and plant traits across global drylands por Eldridge, David J., Ding, Jingyi, Dorrough, Josh, Delgado-Baquerizo, Manuel, Sala, Osvaldo E., Gross, Nicolas, Le Bagousse-Pinguet, Yoann, Mallen-Cooper, Max, Saiz, Hugo, Oliva, Gabriel Esteban, Maestre, Fernando Tomás

“…Rather, our study suggests that changes in aridity, and processes that alter island identity and therefore plant traits, will have marked effects on how perennial plants support and maintain the functioning of drylands in a more arid and grazed world.…”
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Effects of soybean fields on the health of Apis mellifera (Hymenoptera: Apidae) in the Chaco ecoregion por Monmany-Garzia, Ana Carolina, Chacoff, Natacha Paola, Aragón, Roxana, Sosa, Alexis Lionel, Aparicio, Virginia Carolina, Ayup, María Marta, Galindo Cardona, Alberto

“…Due to their high sensitivity to stressors, they are also valuable indicators of environmental changes and agricultural management practices. In this study, we compared the performance and incidence of pesticides over sentinel hives within forest remnants with those within linear forest fragments (LFF) surrounded by soybean fields under conventional management. …”
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Genetics of Growth and Stem Straightness Traits in Pinus taeda in Argentina: Exploring Genetic Competition Across Ages and Sites por Belaber, Ector, Borralho, Nuno M., Cappa, Eduardo Pablo

“…For DBH, the Spa-Comp model slightly improved breeding value accuracy (<~4%), while Spa inflated selection esponse (<3.83 percentage points), yet rank changes were minimal (common selected trees > 89%). …”
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How could the use of crop wild relatives in breeding increase the adaptation of crops to marginal environments? por Renzi Pugni, Juan Pablo, Coyne, Clarice J., Berger, Jens, von Wettberg, Eric, Nelson, Matthew, Ureta, Soledad, Hernandez, Fernando, Smýkal, Petr, Bruss, Jan

“…Moreover, these marginal environments are expected to expand with ongoing climate change and progressive degradation of soil and water resources globally. …”
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Photosynthetic response to different light intensities and water status of two main Nothofagus species of southern Patagonian forest, Argentina por Peri, Pablo Luis, Martínez Pastur, Guillermo José, Lencinas, María Vanessa

“…Tolerance to waterlogging was related with changes in A and gs where N. antarctica was more tolerant. …”
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Urinary bladder lesions of bovine enzootic hematuria in Argentina por Aguirre Castro, Laura Sabrina, Barbeito, Claudio Gustavo, Medina, Diego Martín Nicolás, Colque Caro, Luis Adrián, Micheloud, Juan Francisco

“…It was demonstrated that proliferative changes justified the thickening of the urinary bladders and may be related to the future development of certain lesions. …”
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TuMV triggers stomatal closure but reduces drought tolerance in Arabidopsis por Manacorda, Carlos Augusto, Gudesblat, Gustavo, Sutka, Moira, Alemano, Sergio Gabriel, Peluso, Franco, Oricchio, Patricio, Baroli, Irene, Asurmendi, Sebastian

“…Characterization of the physiological responses controlling plant water management under combined stresses is of great interest in the current climate change scenario. We studied the outcome of TuMV infection on stomatal closure and water balance, hormonal balance and drought tolerance in Arabidopsis. …”
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Ground beetles (Coleoptera: Carabidae) inhabiting anthropogenic habitats in the lower delta of the Paraná river, Argentina: geographic distribution and ecological characteristics por Nanni, Analía Soledad, Quintana, Ruben Dario, Fracassi, Natalia, Cicchino, Armando Conrado

“…Human activities have led to changes in the landscape of the Delta Islands which could favour the establishment of mesophilous and xerophilous species from other ecoregions. …”
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Wheat pre-anthesis development as affected by photoperiod sensitivity genes (Ppd-1) under contrasting photoperiods por Perez Gianmarco, Thomas, Slafer, Gustavo A., Gonzalez, Fernanda Gabriela

“…A better understanding of how genetic constitution modulates the developmental responses during pre-anthesis phases would help to maintain or even increase yield potential as temperature increases due to climate change. The photoperiod-sensitive cultivar Paragon, and four near isogenic lines with different combinations of insensitivity alleles (Ppd-A1a, Ppd-B1a, Ppd-D1a or their triple stack) were evaluated under short (12 h) and long (16 h) photoperiods. …”
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Exploring organic matter, soil enzymes, and fungal communities under land - use intensification in the Argentine Pampas por Barbero, Florencia Magali, Verdenelli, Romina Aylén, Dominchin, María Florencia, Frasier, Ileana, Restovich, Silvina Beatriz, Serri, Dannae Lilia, Campilongo Mancilla, Ernesto Javier, Faggioli, Valeria Soledad, Iriarte, Ana G., Vargas Gil, Silvina, Meriles, José Manuel

“…Despite compositional shifts, fungal diversity changed little. Integrating chemical, biochemical, and molecular indicators revealed how land-use intensification modifies SOM and microbial processes in Pampas soils.…”
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A fungal endophyte of a palatable grass affects preference of large herbivores por Hernández Agramonte, Ignacio M., Semmartin, María Gisela, Omacini, Marina, Durante, Martin, Gundel, Pedro Emilio, De Battista, Jose Pedro

“…Our results discarded several potential mechanisms; therefore, the dissuasive effect of fungal endophytes on animal consumption might be related to other mechanisms, including, likely, alkaloids and changes on grass metabolome.…”
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Grazing increases evapotranspiration without the cost of lowering soil water storages in arid ecosystems por Pereyra, Daniel A., Bucci, Sandra Janet, Arias, Nadia Soledad, Ciano, Nicolas Francisco, Cristiano, Piedad María, Goldstein, Guillermo Hernan, Scholz, Fabian Gustavo

“…Total T was 21% higher in the highest intensity site compared to the lowest intensity site. Changes in Gc suggest that grazing modified the canopy architecture, and thus the response of vegetation to environmental factors. …”
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Selection for high spike fertility index increases genetic progress in grain yield and stability in bread wheat por Alonso, Maria Pía, Mirabella, Nadia. E, Panelo, Juan Sebastián, Cendoya, Maria Gabriela, Pontaroli, Ana Clara

“…Grain yield, grain number/m2, grain weight, and SF were measured at maturity. Changes in grain yield (i.e., responses to selection) after application of different selection strategies, including different selection criteria and selection intensities, were determined. …”
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