Results 41 to 50 of about 16,127 (209)

Mn, Zn, Cu and Fe Accumulation in a Soil Irrigated With Wastewater Under Lysimetric Conditions [PDF]

open access: yesعلوم و مهندسی آبیاری, 2015
In this study, raw and treated wastewater of Serkan Wastewater Treatment Plant, located at 70 km east of Hamedan, were reused for potato irrigation under lysimetric conditions.
Nasrodin Parsafar, Safar Marofi
doaj   +1 more source

Effect of deficit irrigation on the growth and yield of peanuts (Arachis hypogaea (L.) Merr.) compared to AquaCrop model simulation

open access: yesIlmu Pertanian (Agricultural Science), 2023
The availability of irrigation water during the growing season reflects on the potential yield at the end of the peanuts’ growing season. Monitoring water availability is essential to optimize production.
Febery Hery Suandana   +2 more
doaj   +1 more source

Impacts of the Species Elaeagnus umbellate on the Soil and Water Quality of the Pierce Cedar Creek Institute Ecosystem [PDF]

open access: yes, 2011
The species Elaeagnus umbellate, more commonly known as autumn olive, is a shrub that is invasive to the United States and indigenous to East Asia. Even though the autumn olive is not native to North America, it was able to thrive and adapt to the new ...
Aljobeh, Yacoub, Engerer, Kristin
core   +1 more source

Incorporating Plantain Into a Perennial Ryegrass–White Clover Mixed Sward for an Environmentally Sustainable Dairy System: A Three‐Year Farm System Study

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
Over three production years (2021–2024), this study investigated the effects of incorporating plantain into a perennial ryegrass–white clover (RGWC) mixed sward on dairy farm productivity and environmental footprint. Seventy‐two Friesian × Jersey cows were allocated to six farmlets across two replicated herbage treatments (n = 3): RGWC with no plantain
Keeva Hintz   +5 more
wiley   +1 more source

Laboratory and Physical Prototype Tests for the Investigation of Hydraulic Hysteresis of Pyroclastic Soils

open access: yesGeosciences, 2020
Proper soil water retention curves (SWRCs) are necessary for a fair analysis of groundwater flow in unsaturated slopes. The question is whether hydraulic parameters operating in situ can be reliably determined from laboratory tests or physical prototype ...
Marianna Pirone   +5 more
doaj   +1 more source

Analytical modelling of stable isotope fractionation of volatile organic compounds in the unsaturated zone [PDF]

open access: yes, 2011
Analytical models were developed that simulate stable isotope ratios of volatile organic compounds (VOCs) near a point source contamination in the unsaturated zone. The models describe diffusive transport of VOCs, biodegradation and source ageing.
Abriola   +52 more
core   +3 more sources

Remote sensing and machine learning models to assess and predict turfgrass performance and soil water stress under deficit irrigation for creeping bentgrass

open access: yesCrop Science, Volume 66, Issue 2, March/April 2026.
Abstract Turfgrass management faces challenges related to water scarcity, making it essential to explore innovative technologies, such as remote sensing and machine learning (ML), to monitor turf quality (TQ) and soil moisture levels effectively. The objective of this study was to develop ML models using unmanned aerial vehicle and imagery technology ...
Haoguang Yang   +3 more
wiley   +1 more source

The Crop Coefficient of Ginger (Zingiber officinale var. rubrum) during Vegetative Growth in Eastern Indonesia

open access: yesActa Technologica Agriculturae, 2023
Ginger (Zingiber officinale var. rubrum) is a rhizome plant that can benefit health, fitness and be used as a spice. The content contained in ginger can prevent and treat various diseases and act as an antioxidant and anti-inflammatory agent.
Faridah Sitti Nur   +6 more
doaj   +1 more source

Modeling the isotopic evolution of snowpack and snowmelt : Testing a spatially distributed parsimonious approach [PDF]

open access: yes, 2017
This work was funded by the NERC/JPI SIWA project (NE/M019896/1) and the European Research Council ERC (project GA 335910 VeWa). The Krycklan part of this study was supported by grants from the Knut and Alice Wallenberg Foundation (Branch-points ...
Ala-aho   +75 more
core   +1 more source

Drilling Within the Critical Zone

open access: yesHydrological Processes, Volume 40, Issue 3, March 2026.
This review synthesises 30 years of critical zone drilling methodologies for studying subsurface weathering, water storage, and biogeochemical processes. We evaluate drilling techniques, sampling strategies, downhole logging, and long‐term monitoring approaches while addressing contamination control and core preservation challenges.
Amanda Donaldson   +14 more
wiley   +1 more source

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