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Qualidade física de um latossolo vermelho, sob sistema de semeadura direta e cultivo convencional
(2014-01-01)
The understanding and quantification of the impact of tillage systems in their physical quality are fundamental in the development of sustainable agricultural systems. This study aimed to evaluate the quality of an Oxisol ...
Altered soil carbon dynamics under different land-use regimes in subtropical seasonally-dry forests of central Argentina
(Springer, 2016-06)
Background and aims Subtropical seasonally dry forestsfrom South America are now experiencing one ofthe highest rates of forest-cover change globally. Thesechanges may affect the dynamics of soil organic carbon(SOC) including ...
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS
(Soc Brasil Engenharia Agricola, 2019-03-01)
Fertilization systems that allow higher sowing speeds have been used in areas of grain production, as well as the use of intercropping to improve soil physical quality and provide better soil cover. This study aimed to ...
Effect of deforestation on soil microbial activity a worm-composite can improve quality? A microcalorimetric analysis at 25 °C
(Elsevier Science, 2002-10)
All crops grow in the soil environment; thus, soil properties are of great importance to determine plant and crop conditions. An index to assess soil fertility is its microbial activity. In this sense, in the present work ...
SUPERFICIAL SOIL QUALITY UNDER MANAGEMENT SYSTEMS FOR PASTURE IN THE STATE OF PIAUI, BRAZIL
(Univ Federal UberlandiaUberlandiaBrasil, 2013)
Geometric characterization of soil structure through unconventional analytical tools
(Elsevier B.V., 2018-09-01)
Soil structure is essential for soil function and environmental quality. Therefore, adequate evaluation of management systems is essential to ensure the preservation and regeneration of soil structure. Techniques such as ...
Long-term impact of fertigation with treated sewage effluent on the physical soil quality
(2020-11-01)
In agriculture, wastewater is used as an alternative source to meet the water and nutritional requirements of plants. However, long-term application of wastewater may degrade soil attributes. This study aimed to evaluate ...
USE OF S-INDEX AS A STRUCTURAL QUALITY INDICATOR FOR COMPACTED LATOSOLS CULTIVATED WITH MAIZE
(Univ Fed Rural Semi-arido-ufersa, 2018-04-01)
One way to prevent soil degradation is to monitor its structural quality through physical attributes and indicators. Thus, the objective of this work was to identify parameters that can be used together with the S-index ...
Spatial Variability of Soil Organic Matter and Cation Exchange Capacity in an Oxisol under Different Land Uses
(2016-12-30)
Soil properties may exhibit large spatial variability. Frequently this variability is auto-correlated at a certain scale. In addition to soil-forming factors, soil management, land cover, and agricultural system may affect ...
Soil macrofauna under integrated crop-livestock systems in a Brazilian Cerrado Ferralsol.
(Pesquisa Agropecuária Brasileira, v. 44, n. 8, p. 1011-1020, ago. 2009., 2011)