A5088726251- Seedling growth and survival studies
- Plant and soil sciences
- Plant Water Relations and Carbon Dynamics
- Irrigation Practices and Water Management
- Forest ecology and management
- Bioenergy crop production and management
- Plant nutrient uptake and metabolism
- Agricultural and Food Sciences
- Environmental Sustainability and Education
- Growth and nutrition in plants
- Plant responses to water stress
- Agroforestry and silvopastoral systems
- Geography and Environmental Studies
- Forest Biomass Utilization and Management
- Plant Micronutrient Interactions and Effects
- Soil Carbon and Nitrogen Dynamics
- Bioeconomy and Sustainability Development
- Forest Ecology and Biodiversity Studies
Instituto Nacional de Tecnologia
2016
National Agricultural Technology Institute
2016
Universidad Nacional de La Plata
2011-2016
Instituto de Fisiología Vegetal
2013-2016
Consejo Nacional de Investigaciones Científicas y Técnicas
2013-2016
Centro Científico Tecnológico - Tandil
2016
Centro Científico Tecnológico - Tucumán
2011
Plants of Pinus taeda L. from each four families were fertilized with nitrogen (N), phosphorus (P) or N + P at planting. The H family had the highest growth in dry mass while L lowest growth. Measurements plant hydraulic architecture traits performed during first year after Stomatal conductance (gs), water potential predawn (Ψpredawn) and midday (Ψmidday), branch conductivity (ks kl) shoot (K) measured. One planting, weight partitioning all aboveground organs was performed. Phosphorus...
Urea fertilization decreases Pinus taeda L. growth in clay soils of subtropical areas. The negative effect urea is related to changes some hydraulic traits, similar those observed plants growing under drought. aims this work were (i) determine whether different sources nitrogen applied as fertilizers produce and traits by (ii) analyze the impact plant drought tolerance. Plants fertilized with urea, nitrate (NO3−) or ammonium (NH4+) grown well watered reduced water supply. NO3− increased root...
Abstract Some herbaceous plant species have been shown to dynamically alter the hydraulic properties of their roots in response sudden changes concentrations mobile nutrients. These adaptations effectively allow plants ‘chase' nutrients across rhizosphere. Trees, on other hand, could mitigate effects heterogeneous, dynamic soil environments with extensive root systems as such would equalize nutrient availability. In addition, large dendritic reduce effectiveness rapid, localized,...
The aim of this study was to evaluate morpho-physiological variables responsible for differential growth Pinus taeda seedlings under subtropical natural environmental conditions in order determine key eco-physiological characters selection better adapted genotypes the context climate change.The following were evaluated half-sibling individuals from two mothers, a fast-growing (CR) and slow-growing (CL) genotype: height basal diameter (BD) increment, stomatal conductance (g s ), minimum...
Las plantaciones forestales han sido tradicionalmente desarrolladas a partir de material propagación origen seminal. Sin embargo, las principales especies plantadas en el mundo se pueden propagar vegetativamente, por lo que posibilidades para desarrollo la silvicultura clonal son crecientes. El cultivo Salicáceas realiza con estacas o guías, 100% producidas bajo un esquema clonal. Además, Delta del Río Paraná los rodales instalan como bloques monoclonales y clon Populus deltoides...