Modeling and correction of soil penetration resistance for variations in soil moisture and soil bulk density [PDF]
Engenharia Agrícola, 2016 This study aimed to describe the behavior of models for adjusting data of soil penetration resistance for variations in soil moisture and soil bulk density.
Wininton M. da Silva +2 more
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Bulk density of forested mineral soils. [PDF]
Silva Fennica, 1994 Relationships between bulk density and organic matter (OM) content, textural properties and depth are described for forested mineral soils from Central and Northern Finland. Core samples were taken of 0â5, 30â35 and 60â65 cm layers at 75 plots. Three measures of bulk density were calculated: the bulk density of the < 20 mm fraction (BD), the bulk ...
Tamminen, Pekka, Starr, Michael
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Considering the soil compaction status on logging areas in a Hyrcanian forest
Journal of Forest Science, 2015 This paper deals with the issue of soil compaction during timber harvesting operations on cutting areas. Soil compaction was assessed following the logging operation in Darabkola forest area by measuring soil bulk density.
S.A.O. Hosseini +3 more
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Soil compaction caused by 450C Timber Jack wheeled skidder (Shefarood forest, northern Iran)
Journal of Forest Science, 2007 In forest harvesting operations usually after using skidding machinery (skidders), traces of soil damage in the form of soil compaction and wheel and logs ruts can be seen in the forest soil. Soil bulk density, which represents soil compaction, decreases
R. Naghdi +3 more
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Effects of Wetting-drying Cycles on Bulk Density and Saturated Hydraulic Conductivity of Soils
Guan'gai paishui xuebao, 2022 【Objective】 Changes in density and hydraulic conductivity of soil not only modulate subsurface hydrological processes but also affect root growth and root uptake of water and nutrients from soil.
SUN Zhaojun +3 more
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Physical Conditions That Limit Chickpea Root Growth and Emergence in Heavy-Textured Soil
Seeds, 2023 The tillage method determines several soil physical parameters that affect the emergence of post-rice chickpea (Cicer arietinum L.) in the Indo-Gangetic Plain of South Asia.
Wendy H. Vance +2 more
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Effect of the skid trail cross section and horizontal alignment on forest soil physical properties
Journal of Forest Science, 2017 Horizontal alignment and cross section characteristics of a skid trail in a ground-based skidding system including curves, wheel ruts and cross slope can impact on the forest soil.
Hossein YAZARLOU +3 more
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INFLUENCE OF ORGANIC AND MINERAL FERTILIZERS ON SOME SOIL PHYSICAL PROPERTIES AND ZEA MAYS PRODUCTIVITY [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2011 A field experiment was conducted on a clay soil using Zea mays (single cross 10) during 2009 season at Agricultural Experimental Station Fac of. Agric, Mansoura Univ., to study the influence of combined use of mineral fertilizers (urea) and organic ...
K. F. Fouda +3 more
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Saturated Soil Hydraulic Conductivity is not Constant But Varies with the Time It is Measured
Guan'gai paishui xuebao, 2021 【Background and objective】 Saturated soil hydraulic conductivity (KS) is an important parameter characterizing the ability of soil to conduct water. It is often assumed to depend on soil structure and is hence constant for a given soil.
WANG Xiangxiang +3 more
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Deriving regional pedotransfer functions to estimate soil bulk density in Austria
Die Bodenkultur, 2021 Soil bulk density is a required variable for quantifying stocks of elements in soils and is therefore instrumental for the evaluation of land-use related climate change mitigation measures. Our motivation was to derive a set of pedotransfer functions for
Foldal Cecilie +3 more
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