Centro Regional Salta - Jujuy: Envíos recientes
Mostrando ítems 181-200 de 254
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Desarrollo del Capitalismo en Salta. La conformación del Complejo Agroindustrial Tabacalero en el Valle de Lerma, provincia de Salta en la segunda mitad del siglo XX
(Centro de Estudios Avanzados, Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2014)El presente trabajo analiza las principales tendencias en la evolución del capitalismo en la provincia de Salta, a partir del estudio del desarrollo del Complejo Agroindustrial Tabacalero, durante la segunda mitad del siglo ... -
Paleoenvironmental reconstruction of the semi-arid Chaco region of Argentina based on multiproxy lake records over the last six hundred years
(Elsevier, 2019-06)In this paper, we analyze the paleoclimatic and paleoenvironmental evolution of Laguna Yema in semi-arid Chaco region of Argentina over the past six hundred years. High resolution multiproxy studies of lake sediments utilize ... -
Respuesta del tabaco al riego deficitario para dos fechas de trasplante
(Ediciones INTA, 2019-04)En Argentina la producción de tabaco Virginia se localiza en Jujuy y Salta, donde la reposición de agua al cultivo se realiza principalmente con riego gravitacional. La posibilidad de regar con mayor precisión y la poca ... -
Adding the temporal dimension to spatial patterns of payment for ecosystem services enrollment
(Elsevier, 2019-04)Payments for Ecosystem Services (PES) programs are increasingly emphasized to address challenges of conserving forests. However, concerns remain regarding the ability of PES programs to ensure long-term conservation of ... -
Encapsulation of Lactobacillus acidophilus in a pilot‐plant spray‐dryer. Effect of process parameters on cell viability
(Wiley, 2017-04)Encapsulation is a practical technique for the preservation of probiotic cultures. This may be accomplished by spray‐drying, even at large scales. The effect of process parameters such as feed rate and pectin concentration ... -
Onset of deep drainage and salt mobilization following forest clearing and cultivation in the Chaco plains (Argentina)
(Wiley, 2013-10)Semiarid sedimentary plains occupied by dry forest ecosystems often display low groundwater recharge rates and accumulation of salts in the soil profile. The transformation of these natural systems to rain‐fed agriculture ... -
Northwestern Argentina: a center of genetic diversity of Lemon Verbena (Aloysia citriodora Paláu, Verbenaceae)
(Wiley, 2013-02-18)The aerial parts of lemon verbena (Aloysia citriodora Paláu) are worldwide used due to their medicinal and aromatic properties. The essential‐oil and acteoside contents have been proposed as the main quality markers for ... -
Long-term effect of tillage systems on soil microbiological, chemical and physical parameters and the incidence of charcoal rot by Macrophomina phaseolina (Tassi) Goid in soybean
(Elsevier, 2012-10)A 20-year field experiment was employed with the aim of evaluating the effect of tillage systems on biological, chemical and physical aspects of the soil, and to establish whether there was a correlation of these parameters ... -
Potential for increasing soil nutrient availability via soil organic matter Improvement using pseudo panel data
(Scientific Research Publishing, 2014-07)Fixed and random effect models were applied to a pseudo-panel data built of soil analysis reports from tobacco farms to analyze relationships between soil characteristics like soil organic matter (SOM) and soil nitrogen ... -
Presencia de enfermedades en la cría bovina del dpto. Guachipas, Salta
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2018-12)Una encuesta transversal ad hoc se llevó a cabo en veintitrés establecimientos dedicados a la cría bovina (ECB) del depto. de Guachipas, Salta, con el objetivo de describir la presencia de enfermedades y prácticas de manejo ... -
Intervención del ser humano en el proceso de destete de cabritos lecheros: parámetros fisiológicos y comportamiento animal = Human intervention in dairy kids weaning process: physiological parameters and animal behavior
(Facultad de Ciencias Veterinarias de Esperanza, Universidad Nacional del Litoral, 2018)La intervención de los seres humanos en los procesos de cría y recría en animales de producción pueden tener diferente impacto en virtud al tipo, momento y duración de la misma. El objetivo del trabajo fue evaluar si existen ... -
Dermatitis digital en novillos de feedlot: descripción de 2 brotes en el Noroeste Argentino = Digital dermatitis in feedlot steers: description of two outbreaks in Northwestern Argentina
(Facultad de Ciencias Veterinarias de Esperanza, Universidad Nacional del Litoral, 2018)La Dermatitis Digital (DD) es una afección podal de distribución mundial. Al igual que otras enfermedades que afectan al pie bovino induce a evidentes cojeras, con las consecuentes pérdidas productivas y económicas. ... -
Population Structure and Genetic Diversity in Sweet Cassava Cultivars from Paraná, Brazil
(Springer, 2016-12)The objectives of the present study were to assess the population structure and genetic diversity in traditional sweet cassava cultivars collected in “backyard” cultivations in the municipalities of Maringá, Cianorte, and ... -
The effect of crop sequences on soil microbial, chemical and physical indicators and its relationship with soybean sudden death syndrome (complex of Fusarium species)
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2014)The effect of crop sequences on soil quality indicators and its relationship with sudden death syndrome (SDS, a complex of Fusarium species) was evaluated by physical, chemical, biochemical and molecular techniques. Regarding ... -
First record of Muellerius capillaris (Nematoda, Protostrongylidae) in northwestern Argentina
(Springer, 2014-12)Seven flocks of different composition of goat and/or sheep were evaluated for the presence of Muellerius capillaris (Mueller 1889) in sites of different climatic conditions and under different management practices in ... -
Soybean fungal soil-borne diseases: a parameter for measuring the effect of agricultural intensification on soil health
(2014)The aim of this study was to investigate the influence of agricultural intensification on soil microbial diversity, chemical and physical parameters, and the decrease of the incidence of sudden death syndrome (Fusarium ... -
Prevalence and abundance of Eimeria spp. infection in captive vicuñas (Vicugna vicugna) from the Argentinean Andean Altiplano
(2014-07)Two hundred and thirty-five faecal samples from adult and young captive vicuñas from the Abra Pampa Experimental Station of the National Agricultural Technology Institute (Jujuy Province, Argentina) were obtained in May ... -
Decrease in the incidence of charcoal root rot in common bean (Phaseolus vulgaris L.) by Bacillus amyloliquefaciens B14, a strain with PGPR properties
(2017-10)The objective of this study was to isolate strains of the genus Bacillus from different productive soils of the province of Salta, Argentina, which have growth promoting properties in common bean (Phaseolus vulgaris L.) ... -
Biological activity of the lipopeptide-producing Bacillus amyloliquefaciens PGPBacCA1 on common bean Phaseolus vulgaris L. pathogens
(2017-02)Bacillus amyloliquefaciens PGPBacCA1 was studied regarding its aptitude to protect common bean seeds from their intrinsic pathogens. Also, the inhibition of different environmental phytopathogenic fungi was tested. Two ... -
Lost forever? Ecosystem functional changes occurring after agricultural abandonment and forest recovery in the semiarid Chaco forests
(2018-09)Semiarid forests are worldwide threatened by land use changes, particularly agriculture. However, in some cases, due to particular economic or social processes, agriculture ends and forests may or may not recover to their ...