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Physical attributes and limiting water range as soil quality indicators after mechanical harvesting of sugarcane
(2017-01-01)
Monitoring soil physical quality in areas cultivated with sugarcane has become a key management practice of this crop. It is due to the in-field traffic of heavy machines, implements, high mass harvesters and transhipments ...
Water retention and penetration resistance equations for the least limiting water range
(São Paulo - Escola Superior de Agricultura "Luiz de Queiroz", 2019-04)
Pedofunctions applied to the least limiting water range to estimate soil water content at specific potentials
(2019-01-01)
The least limiting water range (LLWR) is a soil physical quality indicator that receives much attention. It has been criticized and put to the test regarding mathematical models that compose it since they describe the ...
Soil compressibility and least limiting water range of a constructed soil under cover crops after coal mining in Southern Brazil
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The use of cover crops affects the support capacity of soil and least limiting water range to crop growth. The objective of this study was to quantify preconsolidation pressure (sigma(p)), compression index (CI) and least ...
Least limiting water range and crop yields as affected by crop rotations and tillage
(Wiley-Blackwell Publishing, Inc, 2010-12-01)
Crop rotation and the maintenance of plant residues over the soil can increase soil water storage capacity. Root access to water and nutrients depends on soil physical characteristics that may be expressed in the Least ...
Least limiting water range and crop yields as affected by crop rotations and tillage
(Wiley-Blackwell Publishing, Inc, 2010-12-01)
Crop rotation and the maintenance of plant residues over the soil can increase soil water storage capacity. Root access to water and nutrients depends on soil physical characteristics that may be expressed in the Least ...
Physical quality indicators and mechanical behavior of agricultural soils of Argentina
(Public Library of Science, 2016-04)
Mollisols of Santa Fe have different tilth and load support capacity. Despite the importance of these attributes to achieve a sustainable crop production, few information is available. The objectives of this study are i) ...
Critical bulk density for a Mollisol and a Vertisol using least limiting water range: Effect on early wheat growth
(Elsevier, 2013-05)
The least limiting water range (LLWR) integrates crop growth-limiting values based on easily measurable parameters such as soil water content and bulk density (BD) and has been validated as a valuable soil physical quality ...
Least limiting water range and crop yields as affected by crop rotations and tillage
(Wiley-Blackwell Publishing, Inc, 2014)