Effect of soil tillage and vegetal cover on soil water infiltration

WS de Almeida, E Panachuki, PTS de Oliveira… - Soil and Tillage …, 2018 - Elsevier
Land cover and land use change have altered hydrologic processes. However, there are still
some uncertainties on the magnitudes of these effects in tropical regions. Here, we evaluate …

[HTML][HTML] Duration and intensity of rainfall events with the same erosivity change sediment yield and runoff rates

WS de Almeida, S Seitz, LFC de Oliveira… - International Soil and …, 2021 - Elsevier
Abstract: The effect of different rainfall patterns on surface runoff, infiltration and thus soil
losses and sediment concentrations are still in the focus of current research. In most …

[HTML][HTML] Simulated rainfall in Brazil: An alternative for assesment of soil surface processes and an opportunity for technological development

CC da Silva Luz, WS de Almeida, AP de Souza… - International Soil and …, 2024 - Elsevier
Rainfall simulators (RS) have been used, above all, to evaluate hydrological processes
related to soil water infiltration, surface runoff and soil erosion. They allow repeatability of …

The modeling of pasture conservation and of its impact on stream water quality using Partial Least Squares-Path Modeling

CF Oliveira, RF do Valle Junior, CA Valera… - Science of the total …, 2019 - Elsevier
Cattle grazing is a major source of income across the globe, and therefore conservation of
pastures is vital to society. Pasture conservation requires the full understanding of factors …

Soil, water and nutrient loss under simulated rainfall patterns in an area fertilised with chicken litter

AS Alves, N Schultz, BAAF Conforto, E Zonta… - Journal of …, 2023 - Elsevier
The process of erosion, characterised by the loss of soil, water and nutrients, is the main
cause of soil degradation and has numerous consequences for the agricultural sector and …

Environmental vulnerability evolution in the Brazilian Amazon

NC Fiedler, RMMDE Jesus, FZ Moreira… - Anais da Academia …, 2023 - SciELO Brasil
Decision making and environmental policies are mainly based on propensity level to impact
in the area. The propensity level can be determined through artificial intelligence techniques …

Estimativa da erosão hídrica do solo pelo modelo Water Erosion Prediction Project na Sub-Bacia do Córrego do Gigante, sul de Minas Gerais

AM Ferreira, AM da Silva, CA dos Passos… - … Sanitaria e Ambiental, 2021 - SciELO Brasil
Objetivou-se, no presente trabalho, monitorar e identificar precipitações erosivas e as
perdas de solo (PSs) por meio de parcelas experimentais instaladas na Sub-Bacia do …

Corn cropping system and nitrogen fertilizers technologies affect ammonia volatilization in Brazilian tropical soils

C Santos, SIC Pinto, D Guelfi, SD Rosa… - Soil Systems, 2023 - mdpi.com
The adoption of technologies for N fertilization has become essential for increasing the N
use efficiency in no-till (NT) systems in Brazil. Thus, this study aimed to quantify ammonia …

[PDF][PDF] Profitability of no-till grain production systems

R Fuentes-Llanillo, TS Telles, B Volsi… - Semina: Ciências …, 2018 - redalyc.org
Em geral, os benefícios técnico-agronômicos do plantio direto são amplamente conhecidos
e encontramse bem documentados na literatura, entretanto, estudos voltados aos aspectos …

Garlic yield after decomposition and nutrient release of cover crops under no-tillage and conventional tillage

L Hahn, AF Wamser, NH Wolschick… - Revista Brasileira de …, 2024 - SciELO Brasil
Garlic (Allium sativum) is normally grown under conventional tillage (CT) with soil being
excessively mixed by plowing and harrowing operations that degrade soil structure …