A5038167356- Soil Management and Crop Yield
- Soil Carbon and Nitrogen Dynamics
- Soil erosion and sediment transport
- Tailings Management and Properties
- Soil and Unsaturated Flow
- Business and Management Studies
- Remote Sensing and Land Use
- Geography and Environmental Studies
- Geotechnical Engineering and Soil Stabilization
- Forest, Soil, and Plant Ecology in China
- Seedling growth and survival studies
- Irrigation Practices and Water Management
- Academic Research in Diverse Fields
- Growth and nutrition in plants
- Environmental and Agricultural Sciences
- Aeolian processes and effects
- Soil Geostatistics and Mapping
Universidade Federal do Rio Grande do Sul
2016-2023
Aarhus University
2021
Universidade Federal de Pelotas
2016-2017
Improving or maintaining soil health is crucial to support human needs, with the concept of quality connecting functions and sustainability concerns. In 2019, we assessed chemical, physical biological properties in a long-term crop rotation experiment initiated 1997 at Foulum, Denmark, aim determining effects use cover crops, animal manure, different sequences (with without legume-based ley) organic vs conventional management. The concentration carbon has been relatively stable across all...
Erodibility represents the intrinsic susceptibility of soil to erosion process, represented by K factor in Universal Soil Loss Equation (USLE). In Brazil, there are few field experiments determined with a series larger than ten years data, which most reliable for quantifying factor. The aim this study was determine USLE direct method, relating losses under standard conditions erosivity rains, and analytic applying Wischmeier nomograph. data on loss water were obtained experiment natural...
The construction of a soil after surface coal mining involves heavy machinery traffic during the topographic regeneration area, resulting in compaction relocated layers. This leads to problems with water infiltration and redistribution along new profile, causing erosion consequently hampering revegetation reconstructed soil. planting species useful process decompaction is promising strategy for recovery structural quality. study investigated influence different perennial grasses on...
Studies addressing the potential of grass roots in improving structural quality constructed minesoils are not frequent literature, although they essential for understanding re-establishment soil functions environment. The objective this study was to quantify root attributes species Urochloa humidicola, Panicum maximum, and brizantha relate them physical properties a minesoil reclamation an area degraded by coal mining. performed field experiment mining located southern Brazil. Soil samples...
Vegetation cover and soil management influence the magnitude of losses. In Universal Soil Loss Equation (USLE), are represented by C factor, as it is easiest factor to manage reduce loss water in agricultural areas. This study aimed determine a succession wheat (Triticum aestivum L.) followed soybean (Glycine max) under conventional tillage, reduced no-tillage. For this, data losses [...]
Resumo O objetivo deste trabalho foi avaliar a condição física e potencialidade de uso agrícola um solo construído após mineração com carvão, além do desenvolvimento radicular gramíneas tropicais nesse solo, tendo-se considerado diferentes períodos revegetação. no início 2003, o experimento instalado em novembro/dezembro 2007. A avaliada nas parcelas ocupadas por perenes, como Urochloa humidicola, Panicum maximum U. brizantha. Em julho 2012, foram coletadas amostras estrutura preservada não...
A no-tillage system (NT) is an alternative to replace soil management with intense tillage and degradation. Our objective was evaluate the physical–hydric properties of under NT for four years after undergoing 13 minimum (4NTM) conventional (4NTC) reference continuous 17 (17NT). The bulk density, porosity, storage capacities water air, visual evaluation structure (VESS), saturated hydraulic conductivity were determined. root dry biomass soybean, maize, palisade grass also measured. during...