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Efectos de diferentes prácticas de preparación del terreno y fertilización sobre el crecimiento inicial del Pinus spp en el NE argentino
(Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, 1999)
Se presentan los resultados de crecimiento obtenidos, a los seis meses de efectuada la plantación, cuyos objetivos son evaluar la respuesta de Pinus taeda L. y de Pinus elliottii E. frente a diversas prácticas de establecimiento ...
Capacity and Intensity Indicators to evaluate the effect of different crop sequences and cover crops on soil physical quality of two different textured soils from Pampas Region
(Elsevier, 2021-11)
Soil physical degradation is a current problem in Molisols of the Pampas Region under no-tillage (NT), that has been related to over-simplified agricultural systems with scarce or no rotations and long winter bare fallows. ...
Propagación in vitro de Alstroemeria var. ‘Fiesta de 15 INTA’ a partir del cultivo de meristemas de rizoma
(Universidad de Concepción, Chile, 2020)
Alstroemeria (Alstroemeriaceae) es un género nativo de Sudamérica. Sus especies, que se distribuyen desde Venezuela hasta Argentina y Chile, tienen alto impacto en el mercado de plantas ornamentales, debido al color y ...
Does Mycobacterium bovis persist in cattle in a non-replicative latent state as Mycobacterium tuberculosis in human beings?
(Elsevier, 2020-08)
Members of the Mycobacterium tuberculosis complex (MTBC) are responsible for tuberculosis in several mammals. In this complex, Mycobacterium tuberculosis and Mycobacterium bovis, which are closely related, show host ...
Machine learning in space and time for modelling soil organic carbon change
(Wiley, 2020-05-20)
Spatially resolved estimates of change in soil organic carbon (SOC) stocks are necessary for supporting national and international policies aimed at achieving land degradation neutrality and climate change mitigation. In ...
Comparison of different analytical methods to evaluate the heat shock protein (HSP) response in fruits. Application to tomatoes subjected to stress treatments
(Elsevier, 2020-09-23)
Heat shock proteins (HSP) are synthesized in living tissues exposed to transient increase in temperature and play a central role in the protective response against heat and other stresses. In fruits, this response to heat ...
Description of a new soft tick species (Acari: Argasidae: Ornithodoros) parasite of Octodon degus (Rodentia: Octodontidae) in northern Chile
(Elsevier, 2020-05)
A new argasid (Argasidae) tick is herein described based on morphology and molecular data obtained from larvae parasitizing Octodon degus and from ticks collected inside burrows in northern Chile. Unfed laboratory-reared ...
Conyza bonariensis as an alternative host for Colletotrichum species in Argentina
(Wiley, 2020-10)
Aims: This study investigated the diversity of Colletotrichum isolates recovered from Conyza bonariensis leaves through the use of morphological characteristics, growth rate, carbon sources utilization and phylogenetic ...
Leucaena leucocephala introduction into a tropical pasture in the Chaco region of Argentina. Effects on soil carbon and total nitrogen = Introducción de Leucaena leucocephala en una pastura tropical en el Chaco argentino. Efectos en el carbono y nitrógeno total del suelo
(CIAT, 2019)
The introduction of leucaena (Leucaena leucocephala), apart from increasing animal production, improves soil fertility through biological nitrogen (N) fixation and its deep-rooted system. There is limited information on ...
Evolução da mancha preta do amendoim nas principais regiões produtoras da Argentina e do Brasil frente às mudanças no clima
(Universidade Federal de Pernambuco, 2020-06-11)
A ocorrência da mancha preta do amendoim está diretamente relacionada aos elementos climáticos. Desta maneira, mapas de distribuição geográfica e temporal baseados em dados do clima contribuem com informações sobre o ...