Results 1 to 10 of about 5,592 (169)

Analysis of Soil Penetration Resistance in Coffee Plantation Agroecosystems in Bangelan, Malang, East Java

open access: yesPlanta Tropika: Jurnal Agrosains, 2022
Agriculture land shows soil compaction problems due to long-term agricultural cultivation activities. Soil compaction indicator can be seen from the value of soil penetration resistance at different soil depths (0 - 60 cm).
Saniya Reizta Riyanto   +4 more
doaj   +1 more source

Centrifuge experiment on the penetration test for evaluating undrained strength of deep-sea surface soils

open access: yesInternational Journal of Mining Science and Technology, 2022
Rapid advances in deep-sea mining engineering have created an urgent need for the accurate evaluation of the undrained strength of marine soils, especially surface soils.
Xingsen Guo   +6 more
doaj   +1 more source

Spatial variability of soil penetration resistance in the lowland area cultivated with soybean [PDF]

open access: yesCiência Rural, 2021
: This study determined the spatial variability of soil penetration resistance and yield of the soybean crop in lowland areas. The soil resistance to penetration at four different depths (0 to 0.10 m; 0.11 to 0.20 m; 0.21 to 0.30 m and 0.31 to 0.40 m ...
Edgar Salis Brasil Neto   +5 more
doaj   +1 more source

FACTORS INFLUENCING THE SOIL PENETRATION RESISTANCE OF SOME VERTISOLS IN EGYPT. [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2002
The current study aims to determine the soil penetration resistance of some Vertisols as well as to study the main contributing soil factors. Investigation of undisturoed sou samples, of eighteen profiles represent the Vertisols in E~ypt, showed that ...
I. S. Rahim, F. B. Labib, Th. K. Ghabour
doaj   +1 more source

Estimation of the level of recreational transformation of public green spaces by indicators of soil penetration resistance

open access: yesAgrology, 2020
The article shows the possibility of assessing the level of recreational transformation of public green spaces in terms of the soil penetration resistance and proved that the profile distribution of soil penetration resistance values is an information ...
P. Teluk   +5 more
doaj   +1 more source

Influence of Plants on the Spatial Variability of Soil Penetration Resistance

open access: yesEkológia (Bratislava), 2022
Soil penetration resistance is an informative indicator to monitor soil compaction, which affects a range of ecological processes in floodplain ecosystems.
Kunakh Olga   +3 more
doaj   +1 more source

Evaluation the efficiency of different mulches to combat wind erosion of sandy soil running title: Efficiency of different mulches to control wind erosion [PDF]

open access: yesSustainable Earth Trends, 2021
This study was conducted to determine the most suitable mulch regard to environmental adaptation. It was carried out as a completely randomized design with treatments including cement mulch (50 g cement +100 g sand +1000 ml H2O), two rates of polymer (5 ...
Hojat Emami   +2 more
doaj   +1 more source

Modeling and correction of soil penetration resistance for variations in soil moisture and soil bulk density [PDF]

open access: yesEngenharia 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
doaj   +1 more source

Penetration resistance in a latosol under different moisture and penetration speeds

open access: yesRevista Ceres, 2013
The soil penetration resistance has been used to represent the compaction situation and several authors have attempted to relate the cone index (CI) with the bulk density.
Walter Francisco Molina Jr   +2 more
doaj   +1 more source

Bulk soil properties as determinants of the compression strength of puddled lowland paddy soils in Sri Lanka

open access: yesTropical Agricultural Research, 2015
Soil strength/penetration resistance of lowland puddled soil is an important parameter for designing farm machinery. This study was aimed to estimate the overall penetration resistance of lowland puddled soils through the assessment of bulk soil ...
G.V.T.V. Weerasooriya   +2 more
doaj   +1 more source

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