Temas
Mostrando ítems 1-17 de 17
-
A comparison of methods for excluding light from stems to evaluate stem photosynthesis
(Wiley, 2023-09)Premise: A comparison of methods using different materials to exclude light from stems to prevent stem CO2 exchange (i.e., photosynthesis), without affecting stem conductance to water vapor, surface temperature, and relative ... -
Biofungicida basado en pseudomonas nativas para el manejo de enfermedades de tallo y de vaina en arroz en Argentina
(Asociación Argentina de Fitopatólogos, 2021-09)Las enfermedades de tallo y de vaina en arroz, causadas (Sclerotium oryzae y "complejo de Rhizoctonia", son las más frecuentes en Argentina. No existe resistencia genética completa y los fungicidas ejercen un control ... -
Crecimiento y rectitud del fuste de orígenes geográficos de Corymbia spp. en la Mesopotamia argentina
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2018-12)En los últimos años Corymbia spp. y sus híbridos comenzaron a revalorarse como un género importante para la obtención de madera de calidad para usos sólidos de alto valor en diferentes regiones del mundo. Con el objetivo ... -
Dwarfing mechanisms of Prunus species as interstems and rootstocks on peach [Prunus persica (L.) Batsch] tree vegetative growth and physiology
(Clemson University, 2008-12)The use of small trees in orchard systems reduces manual labor (pruning, thinning and harvesting), and induces precocity, thus making high-density plantations economically advantageous, which has elicited an interest in ... -
Efficient Agrobacterium tumefaciens-mediated transformation system of Diaporthe caulivora
(Elsevier, 2021-03-10)This is the first report describing the genetic transformation of Diaporthe caulivora, the soybean stem canker fungus. A simple and 100% efficient protocol of Agrobacterium tumefaciens-mediated transformation used mycelium ... -
Estudio epidemiológico del cancro de la base del tallo de colza (Leptosphaeria maculans) en Balcarce, Argentina.
(Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2013-04)El cancro de la base del tallo (CBT) por Leptosphaeria maculans es la enfermedad más importante de colza (Brassica napus L. var. oleífera) en el mundo. La infección primaria es causada principalmente por las ascosporas ... -
Evaluating the potential of culms from sugarcane and energy cane varieties grown in Argentina for second‑generation ethanol production
(Springer, 2021-07-26)The efficient transformation of lignocellulosic biomass into fermentable sugars is essential for building bioeconomies. Sugarcane is an important agricultural crop in a number of Latin American countries, including Brazil ... -
Identificación del agente causal de infección en nudo del trigo
(EEA Reconquista, 2017-05)El trigo que se produce en la región noreste de santa Fe, tiene a la roya de la hoja como principal enfermedad foliar. Excepcionalmente, suelen observarse enfermedades emergentes, influenciadas entre otros factores, por ... -
Identificación y validación de variables asociadas con la susceptibilidad al vuelco en trigo pan en el sudeste bonaerense.
(2016-03)El vuelco es la pérdida de la posición vertical normal de los tallos y uno de los obstáculos para el alcance del rendimiento potencial en trigo pan, por lo que es necesario generar variedades de buen comportamiento. En ... -
Microwave-assisted maceration and stems addition in Bonarda grapes: Effects on wine chemical composition over two vintages
(Elsevier, 2022-03-30)Bonarda, the second red grape variety in Argentina, produces high yields per hectare generating, in several cases, low quality wines. Microwave-assisted extraction (MW) is a novel extraction technique for winemaking, widely ... -
Modelos de estructura de ramas para Pinus taeda: contribución al desarrollo de herramientas que permitan evaluar la calidad del fuste y planificar su trozado = Branches structure models for Pinus taeda: a contribution to the development of tools that allow for evaluate bole quality and bucking planning
(Universidad Nacional de Misiones, 2019)La posibilidad de predecir la calidad y valor de los productos forestales es de gran interés por el sector foresto-industrial. En relación a la madera rolliza, la cantidad y el tamaño de nudos, así como la longitud de los ... -
Multi-method sensory approach to describe the effect of microwave-assisted extraction and addition of stems on the mouthfeel sensations of Bonarda wines from Mendoza (Argentina)
(PAGEPress, 2022-11-25)The Bonarda variety has been used as a base for common red wines due to its contribution to color and low level of astringency as a consequence of its relative low tannin concentration. The use of MicrowaveAssisted Extraction ... -
Opportunities for biotechnology research on Sorghum Stalk Rot and virus diseases
(African Crop Science Society, 1995-06-02)Although considerable progress has been made using conventional technology in identification and characterization of viral and stalk rot diseases of sorghum, there is still an incomplete understanding of the genetics of ... -
Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires
(Springer, 2020-06-08)Phytophthora sojae causes root and stem rot of soybeans. In Argentina, this pathogen has shown dramatic shifts in pathotype variability since its first discovery during the 1970s. The aim of this study was to report the ... -
Sunflower: a potential fructan-bearing crop?
(2015-10)Grain filling in sunflower (Helianthus annuus L.) mainly depends on actual photosynthesis, being the contribution of stored reserves in stems (sucrose, hexoses, and starch) rather low. Drought periods during grain filling ... -
The allometric relationships between biomass and nitrogen of vegetative organs affect crop N status in maize at silking stage
(Elsevier, 2023-04)In maize (Zea mays, L.) changes in the partitioning of biomass (W) and nitrogen (N) between organs linked to photosynthetically active tissues, such as leaves (with high N concentration, %N) and organs related to supporting ... -
Whole cluster and dried stem additions effects on chemical and sensory properties of Pinot Noir wines over two vintages
(American Society for Enology and Viticulture, 2020-08)The effect of whole cluster at 50% (50% WC) and 100% additions (100% WC), as well as that of Dried stems (DS) on Pinot noir wines from the Edna Valley AVA of California (USA) were investigated over two consecutive vintages ...