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Mostrando ítems 1-20 de 30
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A thermostable laccase from Thermus sp. 2.9 and its potential for delignification of Eucalyptus biomass
(SpringerOpen, 2019-02)Laccases are multicopper oxidases that are being studied for their potential application in pretreatment strategies of lignocellulosic feedstocks for bioethanol production. Here, we report the expression and characterization ... -
Assessment of eucalypts wood lignin content by analytical pyrolysis, comparison with Klason and total lignin contents
(Taylor and Francis, 2021-10)Analytical pyrolysis can be used to determine the lignin content (Py-lignin) in eucalypt woods with a precision (0.37%) similar to the wet reference methods. Good correlations were found between the Py-lignin results and ... -
Avances en la estimación de los cambios en las existencias de carbono de un monte de reparo de Eucalyptus sp. en un sistema ganadero en el norte de Buenos Aires
(CIPAV, 2023-10-01)Shelter belts or small stands provide animal welfare on livestock farms (MR). They can be designed considering their capacity also as carbon sinks and to offset the emissions of a bovine livestock system. The objective of ... -
“Avispa de la agalla del eucalipto”, Leptocybe invasa Fischer & Lasalle (Hymenoptera: Eulophidae: Tetrastichinae), en Argentina
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2011-08)La “avispa de la agalla del eucalipto”, Leptocybe invasa Fischer & Lasalle (Hymenoptera: Eulophidae: Tetrastichinae) ha sido registrada en varios países como una importante plaga forestal. Su presencia en Brasil desde 2008 ... -
Biological control of the Eucalyptus bronze bug Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) in Argentina: release and recovery of the introduced egg parasitoid Cleruchoides noackae (Hymenoptera: Mymaridae)
(Springer, 2022-08-21)In Argentina, a classical biological control program for the Eucalyptus bronze bug, Thaumastocoris peregrinus (Carpintero & Dellapé), with the egg parasitoid Cleruchoides noackae Lin & Huber (Hymenoptera: Mymaridae) was ... -
Breeding value predictive accuracy for scarcely recorded traits in a Eucalyptus grandis breeding population using genomic selection and data on predictor traits
(Springer, 2023-07-18)Genomic selection methods are particularly useful for traits that are difcult or expensive to measure. We investigated the impact of using predictor growth traits and/or genomic information to increase the breeding value ... -
Changes in soil phosphorus in different forest residue management
(INIA Uruguay y Facultad de Agronomía, Universidad de la República, 2012)We analyze the short term effect of the harvest residues management on the Phosphorus (P) fractions of the soil. Four trials were installed in Northeast Argentina on Vertisols (S1), Mollisols (S2) and Entisols (S3 and S4). ... -
Desarrollo de marcadores funcionales y evaluación de la diversidad genética en Eucalyptus globulus con énfasis en genes potencialmente involucrados en características de calidad de la madera
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2011)Eucalyptus globulus es la especie forestal con mejor aptitud papelera y para la obtención de bioenergía a partir de celulosa, mayormente plantada en regiones templadas del mundo. Los proyectos genómicos en Eucalyptus han ... -
Efecto de la sombra de 5 materiales genéticos de Eucalyptus sp en la oferta forrajera de una pastura base de agropiro en el norte de la provincia de Buenos Aires
(CIPAV, 2023-10-01)In the north of the Buenos Aires province, Eucalyptus stands began to be incorporated into cattle lots, transforming them into mixed production systems. The production of the forage component in autumn and the photosynthetically ... -
Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires.
(CIPAV, 2023-10-01)Shade helps to reduce the negative effects of heat stress, modifies animal behavior, and contributes to increase production rates in beef and dairy cattle. More information is needed on these effects in the north of the ... -
Estudio de diversidad y estructura genética de procedencias locales de Eucalyptus sideroxylon (A.Cunn.ex Woolls) del norte de la provincia de Buenos Aires (Argentina)
(Red Argentina de Ciencia y Tecnología Forestal, 2023-03)Introducción: Eucalyptus sideroxylon (A.Cunn. ex Woolls) posee una amplia distribución natural, tolera bien las heladas, sequias y suelos pobres, pudiendo crecer en ambientes con 400 mm de precipitación anual (Boland et ... -
Estudio de la diversidad de insectos asociados a las principales plagas de Eucalyptus spp., para la selección de potenciales agentes de control biológico
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2019)Las plagas de eucaliptos más importantes en la Argentina son Glycaspis brimblecombei, Thaumastocoris peregrinus y Leptocybe invasa, todas ellas de reciente aparición en nuestro país. El abordaje más efectivo al problema ... -
Evaluación del crecimiento y estado nutricional de híbridos interespecíficos de Eucalyptus sometidos a estrés por anegamiento y salinidad = Evaluation of growth and nutritional status of interspecific hybrids of Eucalyptus subjected to waterlogging and salinity stress
(Asociación Argentina de la Ciencia del Suelo, 2016)Se realizó un experimento en condiciones controladas durante 90 días para estudiar la respuesta de dos combinaciones híbridas de Eucalyptus (Eucalyptus grandis x Eucalyptus camaldulensis y Eucalyptus grandis x Eucalyptus ... -
Evaluación preliminar de clones de Eucalyptus en sistemas silvopastoriles del norte de Buenos Aires
(CIPAV, 2023-10-01)In the north of the province of Buenos Aires there are more than 6,600 livestock establishments. Simultaneously, in this region there are vast nonagricultural lands suitable for forestry production. The implementation of ... -
First record of males of the invasive eucalyptus pest species Leptocybe invasa Fisher & LaSalle, 2004 (Hymenoptera: Eulophidae: Tetrastichinae) from South America
(Forschungs Museum Koenig, 2019-12)The “blue gum chalcid”, Leptocybe invasa is a pest of eucalyptus worldwide. It has an Australian origin and has expanded into Asia, Europe, Africa and America. L. invasa females were reported from South America in the last ... -
Impacts of population structure and analytical models in genome-wide association studies of complex traits in forest trees: a case study in Eucalyptus globulus
(Plos One, 2013-11-25)The promise of association genetics to identify genes or genomic regions controlling complex traits has generated a flurry of interest. Such phenotype-genotype associations could be useful to accelerate tree breeding cycles, ... -
Improving genomic prediction of growth and wood traits in Eucalyptus using phenotypes from non-genotyped trees by single-step GBLUP
(Elsevier, 2019-03-28)Genomic Best Linear Unbiased Prediction (GBLUP) in tree breeding typically only uses information from genotyped trees. However, information from phenotyped but non-genotyped trees can also be highly valuable. The single-step ... -
Modelos económicos forestales para eucaliptos en Entre Ríos y algarrobos en Chaco
(Programa Nacional Forestales, 2021-11)Al momento de evaluar la viabilidad económica de los cultivos forestales, generalmente se recurre a los modelos disponibles, que nos permiten conocer los costos y su composición, los beneficios, la rentabilidad, la ... -
New validated eucalyptus SSR markers located in candidate genes involved in growth and plant development
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (España), 2020)Aim of study: To validate and characterize new microsatellites or Simple Sequence Repeats (SSR) markers, located within genomic transcribed sequences related to growth and plant developmental traits, in Eucalyptus ... -
Optimizing ddRADseq in non-model species: a case study in Eucalyptus dunnii maiden
(MDPI, 2019-08)Restriction site-associated DNA sequencing (RADseq) and its derived protocols, such as double digest RADseq (ddRADseq), offer a flexible and highly cost-effective strategy for efficient plant genome sampling. This has ...