Results 11 to 20 of about 144 (117)

Post‐application irrigation effect on surfactant efficacy applied to a sand‐based putting green

open access: yesAgrosystems, Geosciences & Environment
Soil surfactants are applied to recreational turfgrass areas like golf course putting greens to help improve water infiltration, distribution, and uniformity.
Jada S. Powlen, Cale A. Bigelow
doaj   +2 more sources

Comparison of Water-Repellent Detection Agents and Evaluation System Optimization of Soil Water-Repelling Rate

open access: yesAdvances in Civil Engineering
The determination and evaluation of severity rating of soil is an important part of the research on the engineering properties of water-repellent soil. It is still difficult to accurately obtain the soil water-repelling rate in essence, and there are a ...
Chen Yu   +4 more
doaj   +2 more sources

<i>Wolbachia</i> infection status and molecular diversity in the species of tribe Tagiadini Mabille, 1878 (Lepidoptera: Hesperiidae) collected in China. [PDF]

open access: yesEcol Evol
A co‐phylogenetic comparison, divergence time estimation and Wolbachia recombination analysis revealed that mito‐nuclear discordance in Tagiadini species is not mediated by Wolbachia, but Wolbachia acquisition in Tagiadini appears to have occurred mainly through horizontal transmission rather than codivergence.
Wei X   +11 more
europepmc   +2 more sources

The effects of different biochar‐dairy manure co‐composts on soil moisture and nutrients retention, greenhouse gas emissions, and tomato productivity: Observations from a soil column experiment

open access: yesAgrosystems, Geosciences &Environment, Volume 6, Issue 3, September 2023., 2023
Abstract Finding feasible solutions for sustainable food production is challenging. Here we try to understand the balance between crop productivity and ecological stewardship using agroecological‐based soil management strategies. We evaluated the potential of different organic materials such as dairy manure compost and different biochar manure co ...
Touyee Thao   +6 more
wiley   +1 more source

Glacial rock flour reduces the hydrophobicity of Greenlandic cultivated soils

open access: yesSoil Science Society of America Journal, Volume 87, Issue 3, Page 439-452, May/June 2023., 2023
Abstract Soil water repellency (WR) is ubiquitous across Greenlandic cultivated fields, which may constrain agricultural production. Fine‐grained glacial rock flour (GRF) is available in the surrounding landscape, which could serve as a soil amendment. We tested whether the application of GRF (rates of 0, 50, 100, 300, and 500 ton ha−1) reduced the WR ...
Peter L. Weber   +8 more
wiley   +1 more source

Microplastics in agroecosystems: A review of effects on soil biota and key soil functions

open access: yesJournal of Plant Nutrition and Soil Science, Volume 186, Issue 1, Page 5-22, February 2023., 2023
Microplastic impacts on agroecosystem soil. Abstract Contamination of soils in agroecosystems with microplastics (MPs) is of increasing concern. The contamination of the environment/farmland soils with MPs (1 µm to 5 mm sized particles) and nanoplastics (NPs; <1 µm sized particles) is causing numerous effects on ecological soil functions and human ...
Leila Shafea   +6 more
wiley   +1 more source

Modeling Gravity‐Driven Unstable Flow in Subcritical Water‐Repellent Soils With a Time‐Dependent Contact Angle

open access: yesWater Resources Research, Volume 58, Issue 6, June 2022., 2022
Abstract Unstable flow in homogeneous dry soils, including saturation overshoot, is associated with a nonzero soil‐water contact angle (CA); 1D and 2D models for such flow, based on the moving‐boundary concept, were recently developed, solved, and verified for a constant high CA.
Zhongfu Wang, Rony Wallach
wiley   +1 more source

The Kroof experiment: realization and efficacy of a recurrent drought experiment plus recovery in a beech/spruce forest

open access: yesEcosphere, Volume 12, Issue 3, March 2021., 2021
Abstract Forest ecosystems play a central role in global water and carbon cycles, yet the impact of global climate change, in particular drought, on trees and forests is poorly understood. Therefore, there is an urgent need for forest‐scale experiments in improving our understanding of trees’ responses to extreme drought events and subsequent recovery ...
Thorsten E. E. Grams   +12 more
wiley   +1 more source

Slippery liquid‐infused porous surfaces: The effect of oil on the water repellence of hydrophobic and superhydrophobic soils

open access: yesEuropean Journal of Soil Science, Volume 72, Issue 2, Page 963-978, March 2021., 2021
Abstract Soil wettability is important for understanding a wide range of earth system processes, from agricultural productivity to debris flows and sediment fan formation. However, there is limited research considering how soil–water interactions, where the soil grains are naturally hydrophobic, might change in the presence of oil from natural ...
Rebecca McCerery   +5 more
wiley   +1 more source

Cover systems with synthetic water‐repellent soils

open access: yesVadose Zone Journal, Volume 20, Issue 1, January/February 2021., 2021
Abstract A cover system is a crucial component of engineered landfills, to minimize water percolation into the underlying waste. Capillary barriers are an alternative cover system, which has been widely used in the arid and semiarid regions as no cohesive, low‐permeability materials are used.
Shuang Zheng   +3 more
wiley   +1 more source

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