Results 31 to 40 of about 11,867,436 (280)

Evaluating soil amendments for improvement of soil physical properties

open access: yesCalifornia Agriculture, 1974
Al of the amendments tested lowered the bulk density and greatly improved the water flow rate through the soil mix, thereby reducing management problems.
J Warneke, S Richards
doaj  

Physical Properties of a Hapludox after Three Decades under Different Soil Management Systems

open access: yesRevista Brasileira de Ciência do Solo, 2016
Changes in soil physical properties due to different management systems occur slowly, and long-term studies are needed to assess soil quality. The objectives of this study were to evaluate the effects of soil management systems and liming methods on the ...
Franciani Rodrigues da Silva   +5 more
doaj   +1 more source

Terracing Recovers the Quality of a Riverbank Soil Degraded by Water Erosion in Brazilian Semiarid

open access: yesFloresta e Ambiente, 2020
Soil physical-hydraulic properties are among the most important indicators for evaluating soil quality. This study aimed to experimentally demonstrate how the construction of terraces can affect physical-hydraulic properties of a soil degraded by water ...
Alisson Jadavi Pereira da Silva   +1 more
doaj   +1 more source

Disorder‐Broadened Topological Hall Phase and Anomalous Hall Scaling in FeGe

open access: yesAdvanced Functional Materials, EarlyView.
By systematically introducing defects into FeGe via ion‐beam modification, we demonstrate that disorder broadens the temperature regime over which the topological Hall effect ‐ a signature of skyrmions or other chiral textures — appears, while also increasing its magnitude.
Chaman Gupta   +11 more
wiley   +1 more source

Microbes: Affect physical properties of soil

open access: yesCalifornia Agriculture, 1965
These studies indicate that some of the microbial polysaccharides are relatively resistant to decomposition by soil organisms and, therefore, may well be contributing influences to the favorable effects of organic residues on soil physical properties.
J Martin, S Richards
doaj  

Influence of soil physical and chemical characteristics on soil compaction in farm field

open access: yesHeliyon
Farm soil compaction is influenced by animal loads and Agricultural machinery. In this paper the influence of soil physical and chemical characteristics on soil compaction at Awash Melkasa farm field.
Yared Seifu Woldeyohannis   +3 more
doaj   +1 more source

Variations in chemical and physical properties of Amazon forest soils in relation to their genesis [PDF]

open access: yesBiogeosciences, 2010
Soil samples were collected in six South American countries in a total of 71 different 1 ha forest plots across the Amazon Basin as part of the RAINFOR project. They were analysed for total and exchangeable cations, C, N, pH with various P fractions also
C. A. Quesada   +28 more
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

The effect of soil conservation technologies on hydro-physical soil properties

open access: yesLittera Scripta, 2011
The presented article analyses the efficiency of the application of auxiliary soil material PRP SOL on agricultural farmland with classical cultivation and evaluates its influence on the soil water regime and ecological stability of the landscape.
Miroslav Dumbrovský, Ivana Kameníčková, Jana Podhrázská
doaj  

Vertical Variation of Physical Properties of Uncultivated Black Soil in Northern Songnen Plain

open access: yesShuitu baochi yanjiu, 2023
[Objective] This study aims to investigate the physical properties of uncultivated black soil in the northern Songnen Plain, provide important background values for the restoration of degraded land and soil quality assessment in the black soil area ...
Zhang Chen   +4 more
doaj  

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