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Now showing items 4225-4244 of 7074
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Jatropha curcas L. and J. macrocarpa Griseb: seed morphology, viability, dormancy, germination and growth of seedlings
(Scientific Research, 2018-08)To achieve a good production of a crop, it is essential to know the ability of the species to successfully complete two critical stages in the life cycle such as germination and seedling establishment. In this paper we ... -
Jornadas de la Chacra. El INTA Coronel Dorrego arribó a los 50 años
(2015-05)La Chacra Experimental Integrada Barrow realizó diferentes actividades en este semestre del año. Aquí hacemos un recorrido por alguna de ellas. -
Jornadas Sanitarias en Frutales. Edición 2017
(Ediciones INTA, 2018)Este libro tiene como objetivo contribuir al manejo sanitario de frutales destinados a la exportación, se caracteriza por poseer un activo dinamismo. Esto se debe a las exigencias de los diferentes mercados y al advenimiento ... -
Jóvenes en defensa del medio ambiente y al rescate de las tradiciones populares
(2016-12)El Grupo de Extensión y Desarrollo Territorial de la Chacra Experimental Integrada Barrow trabaja en forma articulada con diversas instituciones educativas de nivel secundario del territorio de la Experimental, con el ... -
Jóvenes que aportan al desarrollo de su comunidad
(2016-05)La Chacra Experimental Integrada Barrow fue sede del noveno Encuentro Zonal de Adolescentes, un espacio en el que, alumnos de distintos establecimientos educativos de la región, fueron los principales protagonistas donde ... -
Los Jóvenes y la Chacra : 10 años de trabajo continuo
(2017-04)El trabajo con jóvenes rurales, constituye una experiencia innovadora dentro del trabajo de extensión en el INTA. A continuación se presenta una reseña de 10 años de experiencia con este grupo etario del territorio de Barrow -
Jóvenes, ruralidad y nuevas tecnologías en la era digital
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2014-12)En la Argentina, el 95 por ciento de los adolescentes sostiene que las Tecnologías de la Información y Comunicación transforman su comunidad, sin distinguir entre el campo y la ciudad. Para el INTA, son fundamentales para ... -
Jumping spiders (Araneae: Salticidae) in agroecosystems: a case study to know how friendly some crops can be for native fauna
(Taylor & Francis, 2019)As part of a fragmented landscape, yerba mate and tea are perennial agroecosystems that provide habitat continuity for diverse arthropods. Our objective was to characterize the influence of these two agroecosystems on the ... -
Kappa caseína, tiempo de coagulación y rendimiento quesero
(Veterinaria Argentina S.R.L., 2019-02-01)En el presente trabajo se exploran los diferentes tiempos de coagulación y rendimiento quesero en elaboración de quesos de ovejas. Teniendo en cuenta distintos factores, grasa, proteínas, pH. Con el objetivo de resumir ... -
Karyotype studies in Mimosa (Mimosoideae, Leguminosae) from Southern South America and ecological and taxonomic relationships
(Taylor & Francis, 2011)In this work we studied the chromosome number and karyotype formula of seven species of Mimosa L. (Mimosoideae, Leguminosae). The chromosome number 2n = 2x = 26 for M. detinens Benth., M. hex- andra M. Micheli, M. ostenii ... -
Kernel hardness-related traits in response to heat stress during the grain-filling period of maize crops
(Crop Science Society of America, 2019-02)Postflowering heat stress causes the arrest of kernel growth, increasing kernel protein concentration and the relative abundance of γ-zeins, two biochemical traits contributing to maize (Zea mays L.) hardness. The impact ... -
Kernel number and kernel weight determination in dent and popcorn maize
(Elsevier, 2011-02)Yield formation in maize (Zea mays L.) dent hybrids has been directly linked to the rate of plant biomass accumulation and partitioning of assimilates to the developing grain. Maize popcorn genotypes have been studied less ... -
Kernel number response to plant density in tropical, temperate, and tropical × temperate maize hybrids
(Crop Science Society of America, 2020-02-07)Kernel set response to plant density was examined in terms of physiological processes underlying kernel set in temperate (Te), tropical (Tr), and temperate × tropical (TeTr) maize (Zea mays L.) hybrids. Four field experiments ... -
Key management practices to prevent high infestation levels of Varroa destructor in honey bee colonies at the beginning of the honey yield season
(2016)Varroa destructor is considered one of the main threats to worldwide apiculture causing a variety of physiological effects at individual and colony level. Also, Varroa mites are often associated with several honey bee ... -
The key role of the largest extant Neotropical frugivore (Tapirus terrestris) in promoting admixture of plant genotypes across the landscape
(2016)The historical and contemporary loss of large-bodied frugivores has disrupted many plant-disperser mutualisms, with potentially profound consequences for plants. Although several aspects of seed dispersal by megafrugivores ... -
Kiwi : manejo del suelo, riego y fertilización
(Ediciones INTA, 2018)Esta publicación, producto del accionar de la Estación Experimental Agropecuaria Balcarce de INTA, junto con la Cámara de Productores de Kiwi de Mar del Plata, el Proyecto Regional con Enfoque Territorial del Sudeste ... -
Klebsiella pneumoniae ST258 negatively regulates the oxidative burst in human neutrophils
(Frontiers Media, 2019-04)The epidemic clone of Klebsiella pneumoniae (Kpn), sequence type 258 (ST258), carbapenamase producer (KPC), commonly infects hospitalized patients that are left with scarce therapeutic option since carbapenems are last ... -
Knowledge arising from long-term research of variable retention harvesting in Tierra del Fuego: where do we go from here?
(Springer Open, 2019-07)Nothofagus pumilio forests in Tierra del Fuego are the southernmost forests in the world, where extreme climate conditions represent a challenge to attain sustainable forest management. Retention forestry was proposed as ... -
Knowledge construction in innovative networks for the use of biological inputs in periurban horticultural systems
(INIA (Uruguay) y Facultad de Agronomía, Universidad de la República, 2020-07-17)In order to achieve an agroecological transformation of the proximity conventional food systems such as green belts next to cities, particularly in its technological dimension, an active and synergic interaction between ...