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Contribution of soil organic carbon to the ion exchange capacity of tropical soils
(HAWORTH PRESS INC, 2008)
Highly weathered soils represent about 3 billion ha of the tropical region. Oxisols represent about 60% of the Brazilian territory (more than 5 million km 2), in areas of great agricultural importance. Soil organic carbon ...
Soil Organic Matter in Nano-Composite and Clay Fractions, and Soluble Pools of the Rhizosphere
(Sociedad Chilena de la Ciencia del Suelo, 2008)
Evaluation of sorptive capacity of natural clay, pillared clay, and alga-modified clay to contain oil spills in soil
(Columbia International Publishing, 2016-05-14)
This paper describes the characterization of natural Patagonian clay (ARC), composed mainly of montmorillonite and illite, and two modifications: one with alga Codium fragile (ARC-ALG) and other ironpillared (ARC-PIL), as ...
Potassium Leaching as Affected by Soil Texture and Residual Fertilization in Tropical Soils
(Taylor & Francis Inc, 2010-01-01)
Potassium (K) leaching is affected by soil texture and available K, among other factors. In this experiment, effects of soil texture and K availability on K distribution were studied in the presence of roots, with no excess ...
HOW SOIL FORMING PROCESSES DETERMINE SOIL-BASED VITICULTURAL ZONING
(Chilean Society of Soil Science/Sociedad Chilena de la Ciencia del Suelo, 2011)
Origin of Native Potassium in Alonso SoilTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1970)
Soil texture, infective juvenile concentration, and soil organic matter influence the efficacy of Steinernema feltiae isolate Lican Ray
(Society of Nematologists, 2020)
The influence of infective juveniles (IJs) concentration, soil texture, IJ-host distance and organic matter (OM) content, at different decomposition degree, on the activity of the nematode Steinernema feltiae isolate Lican ...
Spatial patterns of soil attributes and components in a mangrove system in Southeast Brazil (Sao Paulo)
(SPRINGER HEIDELBERG, 2010)
Purpose Among environmental factors governing innumerous processes that are active in estuarine environments, those of edaphic character have received special attention in recent studies. With the objectives of determining ...