Results 1 to 10 of about 816,331 (308)

Cultivar-dependent differences in tuber growth cause increased soil resistance in potato fields [PDF]

open access: yesFrontiers in Plant Science, 2023
Since soil compaction of potato fields delays shoot emergence and decreases total yield, the causes and effects of this compaction need to be better understood.
Patrick Skilleter   +2 more
doaj   +2 more sources

Effect of Dynamic Earth Vibration on the Behavior of Laterally Loaded Single Pile Embedded within Unsaturated Soil [PDF]

open access: yesEngineering and Technology Journal, 2021
Most of the studies of laterally loaded piles focused on the behavior for piles subjected to static or cyclic lateral loading embedded within dry or saturated soils, few studies investigate the behavior of piles embedded within partially saturated soils ...
Maha Abood, Mahmood Mahmood, Nahla Salim
doaj   +1 more source

Design of Automatic Chili and Tomato Sprinklers Based on Arduino Mega 2560 [PDF]

open access: yesE3S Web of Conferences, 2021
Farmers generally do not know the amount of water needed by plants. Sometimes they also do not have enough time to water the plants regularly. Merauke Regency has a very strict climate between the rainy season and the dry season.
Putra Andika Adik   +5 more
doaj   +1 more source

New Correlations for the Determination of Undrained Shear, Elastic Modulus, and Bulk Density Based on Dilatometer Tests (DMT) for Organic Soils in the South of Quito, Ecuador

open access: yesApplied Sciences, 2023
The Marchetti Dilatometer test is a non-destructive in situ test that can be used to determine the geotechnical properties of soils. This paper presents the results of a study that investigated the correlations between the parameters obtained from the ...
Jorge Mayanquer   +3 more
doaj   +1 more source

Influence of Abaca Fiber Inclusion on the Unconfined Compressive Strength of Reconstituted Sandy Silts

open access: yesFibers, 2022
The present investigation determines the influence of abaca (Musa textilis) fiber inclusion on the simple compressive strength of reconstituted sandy silt specimens. For this purpose, fibers of different lengths (5, 10 and 15 mm) and quantities (0.5, 1.0,
Jorge Albuja-Sánchez   +6 more
doaj   +1 more source

Influence of geogrid arrangement on the bearing capacity of a granular soil on physical models and its comparison to theoretical equations

open access: yesSN Applied Sciences, 2023
This study presents an analysis of the influence of geogrid distribution on the bearing capacity of granular soils. For this purpose, the bearing capacity is compared based on 3 arrangements, uniform, trapezoidal, and inverted trapezoidal, with 2 types ...
Jorge Albuja-Sánchez   +4 more
doaj   +1 more source

Soil Compaction in different ages vineyards in Pannonian Croatia. Part II. Modeling spatial variability of soil compaction parameters in vineyard [PDF]

open access: yesJournal of Central European Agriculture, 2016
Geostatistical modeling with different interpolation methods represents progress in describing and monitoring the spatial variability of soil properties.
Igor BOGUNOVIĆ   +5 more
doaj   +1 more source

Does reduced usage of antibiotics in livestock production mitigate the spread of antibiotic resistance in soil, earthworm guts, and the phyllosphere? [PDF]

open access: yes, 2020
The overuse of antibiotics in animal husbandry is widespread and believed to significantly contribute to the selection of antibiotic resistance genes (ARGs) in animals.
Daniell, Tim   +5 more
core   +3 more sources

Soil resistivity and ground resistance for dry and wet soil [PDF]

open access: yesJournal of Modern Power Systems and Clean Energy, 2015
In this paper, soil resistivity and ground resistance at two different sites near an electrical substation are measured using a grounding system grid with and without rods. With the Wenner four-pole equal-method, the soil resistivity is measured at both selected sites, one of which contains wet soil while the other contains dry soil.
Md. Abdus Salam   +3 more
openaire   +2 more sources

Assessment of agro-morphological, physiological and yield traits diversity among tropical rice [PDF]

open access: yesPeerJ, 2021
Rice (Oryza sativa L.) is an essential staple food crop, but the per acre average rice yield is less than its substantial potential in many countries. Rice breeders and growers would benefit from a robust genotypes with better morpho-physiological and ...
Naqeebullah Kakar   +5 more
doaj   +2 more sources

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