Results 141 to 150 of about 31,943 (278)

Assessment of soil slurry saturation and slurry infiltration in pig slurry storage ponds using electrical resistivity tomography

open access: yesVadose Zone Journal, Volume 25, Issue 3, May/June 2026.
Abstract Effective management of pig slurry in semi‐arid settings is critical to protect soils and aquifers. This study integrates multi‐profile electrical resistivity tomography (ERT) compiled into stitched 3D volumes with a calibration based on modified Archie's law derived from laboratory resistivity–moisture tests to obtain semi‐quantitative soil ...
Ximena Capa‐Camacho   +6 more
wiley   +1 more source

ALTERNATIVE COTTON PRODUCTION SYSTEMS [PDF]

open access: yes
Mississippi cotton farmers are adjusting to the current problem of low cotton price and high cotton production cost by modifying the way(s) they have traditionally grown cotton.
Cooke, Fred T., Jr.   +2 more
core   +1 more source

Using Environmental Tracers to Reduce Uncertainty in Natural Flood Management Modeling

open access: yesWater Resources Research, Volume 62, Issue 5, May 2026.
Abstract Natural flood management (NFM) is a nature‐based solution that has grown in importance within flood risk policy and management over the last two decades. There is limited evidence on nature‐based solutions' effectiveness, and no accepted best practice on forecasting their performance. To explore NFM effectiveness, we built a hydrological model
Sarah L. Collins   +5 more
wiley   +1 more source

Deep roots through time and crops: insight from five seasons at DeepRootLab

open access: yesNew Phytologist, Volume 250, Issue 4, Page 2670-2688, May 2026.
Summary Deep‐rooted crops accessing water and nutrients from deep soil layers enhance the resource base for crop production. However, studying these roots in field conditions is labour‐intensive, limiting research scope. We established a field root research facility with 48 plots for replicated experiments.
Eusun Han   +5 more
wiley   +1 more source

Combining Effects of Cultural Practices and Resistant Cultivars on Reducing the Incidence of Meloidogyne Spp. and Thrips Palmy Karny on Potato [PDF]

open access: yes, 2010
Root-knot nematode (Meloidogyne spp.) and melon thrips (Thrips palmy Karny) are two serious pests on potato. These pests are conventionally controlled with synthetic pesticides. Cultural practices based on integrated pest management (IPM) are alternative
Karjadi, A. K. (Asih)   +2 more
core  

Subsoiling tillage increases water-use efficiency of winter wheat by improving soil hydraulic properties associated with pore structure in the North China Plain

open access: yesCrop Journal
Subsoiling is widely used to improve soil productivity in the North China Plain (NCP). However, its effects on pore network-based hydraulic properties and their relationship with water use efficiency (WUE) are far from clear.
Meng Yuan   +8 more
doaj   +1 more source

Progress and Distress on the Stratford Estate in Clare during the Eighteen Forties [PDF]

open access: yes
In the late 1980s and early 1990s, the author acquired about 30,000 letters written mainly in the 1840s. These pertained to estates throughout Ireland managed by James Robert Stewart and Joseph Kincaid, hereafter denoted SK.
Desmond Norton
core  

Dégradation des sols ferrallitiques sableux en culture de palmiers à l'huile par acidification et compaction : méthodes de correction [PDF]

open access: yes, 1987
Un phénomène de dégradation de la fertilité a été observé sur des sols ferrallitiques sableux fortement désaturés de la savane de Dabou en Côte d'Ivoire.
Caliman, Jean-Pierre   +2 more
core  

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