Resultados de búsqueda - "Chang’an"

Onset of deep drainage and salt mobilization following forest clearing and cultivation in the Chaco plains (Argentina) por Amdam, M. Laura, Aragón, Myriam Roxana, Jobbagy Gampel, Esteban Gabriel, Volante, Jose Norberto, Paruelo, José María

“…While hydrological shifts in the regional groundwater system are poorly monitored and understood, our findings show that it is potentially sensitive to land use changes and to salinization processes.…”
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Analysis of storage conditions of a wheat silo-bag for different weather conditions by computer simulation por Arias Barreto, Alien, Abalone, Rita Mónica, Gastón, Analía Graciela Lucia, Bartosik, Ricardo Enrique

“…A validated mathematical model was used to analyse grain storage condition and determine the change in concentration of CO2 in a silo-bag holding wheat from summer to winter for a typical productive region with sub-tropical (Saenz Peña, Chaco Province), intermediate (Pergamino, Buenos Aires Province) and temperate weather conditions (Balcarce, Buenos Aires Province) in Argentina. …”
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Tomato quality during short-termstorage assessed by colour and electronic nose por Sancho, Ana Maria, Messina, Valeria, Dominguez, Pia Guadalupe, Walsöe de Reca, Noemi, Carrari, Fernando, Grigioni, Gabriela Maria

“…Colour values L∗, a∗, and b∗ data showed that colour properties changed during storage for all the lines considered. …”
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Individual precocity, temporal persistence, and task-specialization of hygienic bees from selected colonies of apis mellifera por Scannapieco, Alejandra Carla, Lanzavecchia, Silvia Beatriz, Parreño, María Alejandra, Liendo, María Clara, Cladera, Jorge Luis, Spivak, Marla, Palacio, Marí­a Alejandra

“…The results also note that the selection for highly hygienic colonies would result in changes in individual bees that improve the performance of the behaviour at the colony level. …”
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Contrasting effects of phosphorus and potassium deficiencies on leaf area development in maize por Arias Usandivaras, Luis María, Gutierrez Boem, Flavio Hernán, Salvagiotti, Fernando

“…Final leaf number did not change under both P and K deficiency. Phosphorus deficiencies decreased leaf senescence rate by 2%, whereas K deficiencies accelerated this process by 12%. …”
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Installation of silvopastoral systems with poplar in the Delta of the Paraná River, Argentina por Casaubon, Edgardo, Cornaglia, Patricia Susana, Peri, Pablo Luis

“…The first objective was to assess changes in size and morphological characteristics for poplar pole cuttings grown at different densities in a nursery to test suitable multiplication materials for SSP establishment. …”
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Community‐based breeding programmes are a viable solution for Ethiopian small ruminant genetic improvement but require public and private investments por Haile, Aynalem, Gizaw, Solomon, Getachew, Tesfaye, Mueller, Joaquin Pablo, Amer, Peter, Rekik, Mourad, Rischkowsky, Barbara

“…Currently, there is a change in approach and a recognition of the need to focus genetic improvement efforts on the local genetic resources that are well adapted to the diverse agro‐ecologies and production environments in the country. …”
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Impact of cattle grazing on temperate coastal salt marsh soils por Di Bella, Carla Estefania, Rodríguez, Adriana Mabel, Jacobo, Elizabeth Juliana, Golluscio, Rodolfo Angel, Taboada, Miguel Angel

“…The increase in soil salinity changed the plant community structure through the increase of salt‐tolerant and non‐palatable species and the decrease of palatable species. …”
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Combining cover crops and low nitrogen fertilization improves soil supporting functions por Restovich, Silvina Beatriz, Andriulo, Adrian Enrique, Armas- Herrera, Cecilia María, Beribe, Maria Jose, Portela, Silvina Isabel

“…We investigated the effect of cover crops and low nitrogen (N) fertilization on SOC and SON and soil structure (pore size distribution and aggregate stability), and connected changes with cover crop-related variables. Methods: We used a six-year experiment with different winter cover crops in a maize-soybean rotation under no tillage with or without N fertilization of maize (32 kg ha−1). …”
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Phenotypic plasticity to drought in seedlings of the warm season grass Panicum coloratum is related to collection site por Giordano, Mabel Cristina, Grimoldi, Agustin Alberto, Tomas, Maria Andrea

“…Phenotypic plasticity is the ability of organisms to modify their phenotype in response to environmental changes. We estimated and compared the amount of phenotypic plasticity in response to drought in seedlings of different accessions of two varieties (var. makarikariense and var. coloratum) of Panicum coloratum, an allogamous warm season perennial grass, introduced and collected in sites in Argentina with different precipitation regimes. …”
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On the value of preprints: an early career researcher perspective por Sarabipour, Sarvenaz, Debat, Humberto Julio, Emmott, Edward, Burgess, Steven J., Schwessinger, Benjamin, Hensel, Zach

“…This situation creates unique challenges for early career researchers (ECRs), who rely heavily on timely publication of their work to gain recognition for their efforts. Today, ECRs face a changing academic landscape, including the increased interdisciplinarity of life sciences research, expansion of the researcher population, and consequent shifts in employer and funding demands. …”
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Genetic variability for leaf growth rate and duration under water deficit in sunflower: analysis of responses at cell, organ, and plant level por Pereyra Irujo, Gustavo Adrian, Velazquez, Luciano, Lechner, Leandra, Aguirrezabal, Luis

“…Increased leaf growth duration under water deficit is usually suggested to be caused by changes in the activity of cell-wall enzymes, but the present results suggest that the duration of epidermal cell division plays a key role in this response. …”
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A functional classification of 63 common Poaceae in the “Campos” grasslands of South America por Cruz, Pablo, Lezana, Lucrecia, Durante, Martin, Jaurena, Martín, Figari, Mercedes, Oliveira, Leandro Bittencourt de, Theau, Jean-Pierre, Massa, Ernesto Segundo, Viegas, Julio, Quadros, Fernando L. Ferreira de

“…To stimulate diversification of these forage resources, it is possible to take advantage of differential responses of each type of plant community to changes in their use. Characterizing species by functional traits allows to orient the use of forage resources according their functional composition, thus increasing the diversity of vegetation types, which favors differentiation of growth peaks among paddocks. …”
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Immediate- and long-term proteomic responses of epicarp from two heat conditioned tangor cultivars stored at low temperature differing in their susceptibility to infection por Moreno, Alejandra Soledad, Margarit, Ezequiel, Morales, Luisina Lourdes, Montecchiarini, Marina Lucía, Bello, Fernando, Vazquez, Daniel Eduardo, Tripodi, Karina Eva Josefina, Podesta, Florencio Esteban

“…Immediately after HT and at the beginning of postharvest storage at low temperature, proteome changes suggest that a metabolic shift of carbon toward the enhancement of protective mechanisms (such as the antioxidant system, membranes and protein structure protection and cell wall reinforcement), takes place in the less pathogen susceptible variety. …”
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Reduced enzymatic browning in potato tubers by specific editing of a Polyphenol oxidase gene via Ribonucleoprotein complexes delivery of the CRISPR/Cas9 System. por Gonzalez, Matías Nicolás, Massa, Gabriela Alejandra, Andersson, Mariette, Turesson, Helle, Olsson, Niklas, Fält, Ann-Sofie, Storani, Leonardo, Decima Oneto, Cecilia Andrea, Hofvander, Per, Feingold, Sergio Enrique

“…This process, known as enzymatic browning, is the cause of undesirable changes in organoleptic properties and the loss of nutritional quality in plant-derived products. …”
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Functional farm household typologies through archetypal responses to disturbances por Tittonell, Pablo Adrian, Bruzzone, Octavio Augusto, Solano-Hernández, A., López-Ridaura, Santiago, Easdale, Marcos Horacio

“…Households or communities are complex social-ecological systems that often exhibit patterns in their response to disturbances (e.g., droughts, floods, price shocks, policy change). We propose building functional typologies – classifiable ´behaviours´ of rural actors – using archetype analysis to categorise such responses and identify salient behaviours. …”
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Meat quality of Argentinean “Camperos” chicken enhanced in omega-3 and omega-9 fatty acids por Azcona, Jorge Oscar, Garcia, Pilar Teresa, Cossu, María Elena, Iglesias, Bernardo Fabricio, Perez, Carolina Daiana, Gallinger, Claudia Isabel, Schang, Marcelo Jorge, Canet, Zulma Edith, Picallo, Alejandra

“…We conclude that it is possible to produce ‘campero’ poultry meat with enhanced omega-3 and omega-9 content and a low omega-6/omega-3 ratio using diets based on linseed and HOSS, without any important change in sensory properties.…”
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Animal and forage responses on lucerne (Medicago sativa L.) pastures under contrasting grazing managements in a temperate climate por Berone, German Dario, Sardiña, María Cecilia, Moot, Derrick

“…This study determined the impact of a change in grazing system on beef production from lucerne pastures in Argentina. …”
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Fungal-derived extracts induce resistance against Botrytis cinerea in Arabidopsis thaliana por Hael Conrad, Veronica, Tomas-Grau, Rodrigo H., Moschen, Sebastian Nicolas, Requena-Serra, F.J., Díaz Ricci, Juan Carlos, Salazar, Sergio Miguel

“…The extracts showed no antifungal activity since no inhibition of mycelium growth, changes in hyphal ultrastructure or damage in cell membrane permeability were observed. …”
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Interactions between soybean, Bradyrhizobium japonicum and Soybean mosaic virus: the effects depend on the interaction sequence por Andreola, Sofia, Rodriguez, Marianela, Parola, Rodrigo, Alemano, Sergio Gabriel, Lascano, Hernan Ramiro

“…The present study showed that the sequence of the tripartite interaction among soybean, Bj and SMV determinates the tolerance/susceptibility to SMV infection, through changes in the defence mechanism and metabolic alteration.…”
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