Resultados de búsqueda - "TIME"

Misleading zinc deficiency diagnose in pome fruit and inappropriate use of foliar zinc sprays por Sanchez, Enrique Eduardo, Righetti, Timothy L.

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Maize Physiological Responses to Heat Stress and Hormonal Plant Growth Regulators Related to Ethylene Metabolism por Cicchino, Mariano Andres, Rattalino Edreira, Juan Ignacio, Otegui, Maria Elena

“…Variations in grain yield were due to variations in kernel numbers (r2 ≥ 0.92), which were explained by ear growth rate around flowering (r2 ≥ 0.97). Timely application of HPGRs was critical for improving biomass allocation to the ear (ETH) and having adequate blockage of ethylene receptors (MCP).…”
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Defoliation intensity and simulated grazing strategy effects on three C4 rangeland bunchgrasses por Quiroga, Raul Emiliano, Blanco, Lisandro Javier, Namur, Pedro Ramón

“…Defoliation intensity and timing are two important factors determining plants response to grazing. …”
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Spatial and temporal plant-to-plant variability effects on soybean yield por Masino, Alejandra, Rugeroni, Pablo, Borrás, Lucas, Rotundo, José Luis

“…Other canopy aspects related to seedling establishment like spatial (spacing among plants) and temporal (timing of plant emergence) within-row plant-to-plant variability have received less attention. …”
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Ectomycorrhizas naturally established in Nothofagus nervosa seedlings under different cultivation practices in a forest nursery por Fernandez, Natalia Verónica, Marchelli, Paula, Fontenla, Sonia Beatriz

“…Seedlings’ roots were examined at different times. It was observed that they developed EcM between 6 and 12 months after germination and AMs were not detected in any plant. …”
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Changes in fermentation and biohydrogenation intermediates in continuous cultures fed low and high levels of fat with increasing rates of starch degradability por Lascano, Gustavo J., Alende, Mariano, Koch, L.E., Jenkins, Thomas C.

“…Each diet was fed to dual-flow continuous fermenters 3 times a day at 0800, 1600, and 2400 h. Diets were fed for four 10-d periods, with 7 d for adaptation and 3 d for sample collection. …”
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Evaluation of different live Salmonella enteritidis vaccine schedules administered during layer hen rearing to reduce excretion, organ colonization, and egg contamination por Huberman, Yosef Daniel, Velilla, Alejandra Vanesa, Terzolo, Horacio

“…Chickens from Group G were vaccinated 3 times, following the manufacturer's recommendation: at the first day, 7 and 16 wk old. …”
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Bio-ecology and integrated management of the red palm weevil, Rhynchophorus ferrugineus (Coleoptera: Curculionidae), in the region of Valencia (Spain) por Dembilio, Óscar, Jaques, Josep A.

“…Both imidacloprid and Steinernema carpocapsae in a chitosan formulation are highly effective against R. ferrugineus in the field. Different timings and product combinations were studied, and high efficacies were obtained in all cases. …”
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Efecto de subcultivos sucesivos de Beauveria bassiana sobre sus características y actividad contra Premnotrypes vorax por García, Magda X., Villamizar, Laura F., Torres, Lissette A., Cotes, Alba M.

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Entomofauna asociada a maíz de temporal con diferentes manejos de malezas en Chiapas, México por Silva Aparicio, M., Castro Ramírez, A.E., León Cortés, J.L., Ishiki Ishihara, M.

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Recuperación de suelos degradados con Gliricidia sepium o gallinaza en la microcuenca río Las Cañas, El Salvador por Jiménez Otárola, Francisco, Collinet, Jean, Mazariego, Manuel

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Aspectos bioecológicos y caracterización del daño de Hypsipyla grandella (Zeller) en caoba, en Turrialba, Costa Rica por Taveras Macarrulla, Rosina

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Remotely Sensed Spatiotemporal Variation in Crude Protein of Shortgrass Steppe Forage por Irisarri, Jorge Gonzalo Nicolás, Durante, Martin, Derner, Justin D., Oesterheld, Martin, Augustine, David J.

“…In the Great Plains of central North America, sustainable livestock production is dependent on matching the timing of forage availability and quality with animal intake demands. …”
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Chicken litter: A waste or a source of chemicals? Fast pyrolysis and hydrothermal conversion as alternatives in the valorisation of poultry waste por Pachón Gómez, Erica M., Domínguez, Rodrigo E., López, Débora A., Téllez, Jhoan F., Marino, Marcos D., Almada, Natalia Soledad, Gange, Juan Martín, Moyano, E. Laura

“…Fast pyrolysis experiments were carried out in a bed reactor at temperatures ranging from 400° to 700°C and at two reaction times of 20- and 40-min. Phenols and other oxygenated compounds were the main families of chemicals present in the bio-oils. …”
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Antibody detection against Kunitz-type protein in Fasciola hepatica experimentally infected sheep using enzyme-linked immunosorbent assay (ELISA) por Ahumada, María Del Rosario, Godino, Agustina, Guasconi, Lorena, Deheza, Carla, Amaranto, Marilla, Pruzzo, Cesar Iván, Vitulli-Moya, Gabriel, Chiapello, Laura, Carrizo, María Elena, Barra, José Luis, Cervi, Laura

“…Such an early diagnosis can aid in implementing timely interventions and effectively managing the disease in sheep populations…”
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Consumption and preference rates of the various larval stages of Allograpta exotica as biological control agents of Myzus persicae and Frankliniella gemina por Maza, Noelia, Páez Jerez, Paula Gabriela, Bressán, Emilse, Funes, Claudia Fernanda, Kirschbaum, Daniel Santiago

“…Interestingly, A. exotica second instars consumed four times more thrips than aphids. This study explored the potential use of one of the most common hoverfly species in fruit and vegetable crops as a biocontrol agent of aphids and thrips. …”
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Changes derived by the silvopastoral management in Nothofagus antarctica forests of Tierra del Fuego compared to other productive environments por Martínez Pastur, Guillermo José, Rosas, Yamina Micaela, Cellini, Juan Manuel, Huertas Herrera, Alejandro, Toro Manríquez, Mónica D.R., Lencinas, María Vanessa, Benítez, Julieta, Pechar, Sebastián, Peri, Pablo Luis

“…The results showed that SPS generate significant changes in the studied components, causing positive and negative synergies on the studied variables (e.g., forage biomass increases 1.5 times, p = 0.008). These changes promoted new productive environments with intermediate characteristics between forests and grasslands (dry and humid). …”
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Botanical-Based Strategies for Controlling Xanthomonas spp. in Cotton and Citrus: In Vitro and In Vivo Evaluation por Roeschlin, Roxana Andrea, Favaro, María Alejandra, Bertinat, Bruno, Lorenzini, Fernando, Paytas, Marcelo Javier, Fernandez, Laura Noemí, Marano, María Rosa, Derita, Marcos Gabriel

“…In contrast, regardless of the treatment’s timing, both essential oils effectively reduced bacterial blight severity in cotton cotyledons by approximately 1.5-fold. …”
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TMV-Cg Coat Protein stabilizes DELLA proteins and in turn negatively modulates salicylic acid-mediated defense pathway during Arabidopsis thaliana viral infection por Rodriguez, Maria Cecilia, Conti, Gabriela, Zavallo, Diego, Manacorda, Carlos Augusto, Asurmendi, Sebastian

“…Furthermore, it was observed that the expression of CgCP reduces plant growth and delays the timing of floral transition. Quantitative RT-qPCR analysis of DELLA target genes showed that CgCP alters relative expression of several target genes, indicating that the DELLA proteins mediate transcriptional changes produced by CgCP expression. …”
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Fire Regime, Climate, and Vegetation in the Sierras de Córdoba, Argentina por Argañaraz, Juan Pablo, Gavier Pizarro, Gregorio Ignacio, Zak, Marcelo Román, Bellis, Laura Marisa

“…Our results will be useful to determine the times and conditions in which fire risk is highest, and also to identify where preventive efforts should be focused.…”
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