Soil Systems, Free Full-Text

Por um escritor misterioso

Descrição

Quartzipsamments are environmentally fragile soils, being highly susceptible to water and wind erosion. Despite this, it seems that political and economic issues favor the advancement of agriculture in these soils. Therefore, studies are necessary for a better understanding of these soils and to minimize the impacts of land use. This work aims to characterize the morphological, physical–hydric, and chemical properties of Quartzipsamments under sandyzation in southwest Rio Grande do Sul State, Brazil. Soil morphology was evaluated in six profiles in areas under native field with the presence of gullies, and soil samples with preserved and non-preserved structures were collected to evaluate the physical–hydric and chemical properties. We verified that these soils have high macroporosity (0.253 to 0.373 m3 m−3) and saturated hydraulic conductivity (127.85 to 672.26 mm h−1), and predominantly low organic matter (0.05 to 2.36%) and clay (23.03 to 126.29 g kg−1) content, but correlation analysis showed that increasing pH and organic matter can improve the fertility of these soils. Quartzipsamments have a low volume of available water to plants (0.006 to 0.038 m3 m−3) and have a potential risk of leaching and aquifer contamination. The use of these soils demands the adoption of conservation practices.
Soil Systems, Free Full-Text
Basic Data, Soils, Online Help
Soil Systems, Free Full-Text
Frontiers The Roles of Plant Growth Promoting Microbes in Enhancing Plant Tolerance to Acidity and Alkalinity Stresses
Soil Systems, Free Full-Text
Frontiers The Serendipitous Value of Soil Fauna in Ecosystem Functioning: The Unexplained Explained
Soil Systems, Free Full-Text
ESS Topic 5.1: Introduction to Soil Systems - AMAZING WORLD OF SCIENCE WITH MR. GREEN
Soil Systems, Free Full-Text
Soil Health Natural Resources Conservation Service
Soil Systems, Free Full-Text
Microplastics Can Change Soil Properties and Affect Plant Performance
Soil Systems, Free Full-Text
1. Soils & Plant Nutrients NC State Extension Publications
Soil Systems, Free Full-Text
ESS Topic 5.1: Introduction to Soil Systems - AMAZING WORLD OF SCIENCE WITH MR. GREEN
Soil Systems, Free Full-Text
The Human Impact on All Soil-Forming Factors during the Anthropocene
Soil Systems, Free Full-Text
Ecological insights into soil health according to the genomic traits and environment-wide associations of bacteria in agricultural soils
Soil Systems, Free Full-Text
1. Soils & Plant Nutrients NC State Extension Publications
Soil Systems, Free Full-Text
Microplastics Can Change Soil Properties and Affect Plant Performance
Soil Systems, Free Full-Text
Spatiotemporal origin of soil water taken up by vegetation
Soil Systems, Free Full-Text
Sustainable irrigation based on co-regulation of soil water supply and atmospheric evaporative demand
de por adulto (o preço varia de acordo com o tamanho do grupo)