Results 121 to 130 of about 25,175 (254)

How Well Bucket Lysimeters Correspond with Whole-catchment Runoff and its Chemistry: A Case Study of Artificial Experimental Catchments at a Post-mining Site

open access: yesJournal of Hydrology and Hydromechanics
This study evaluated efficiency of bucket lysimeters for measuring water fluxes and ion transport in four hydrologically isolated experimental catchments representing reclaimed (levelled and planted by alder) and unreclaimed (wave like topography ...
Oppong Jimmy Clifford   +2 more
doaj   +1 more source

Nitrate Leaching in Soils Treated With Activated Sludge, Cattle Manure and Chemical Fertilizers [PDF]

open access: yes, 2009
Nitrogen fertilizers have been recognized as an important factor in crop’s yield level, however more application of N fertilizers in the soil have some adverse effects on environment and especially on ground water contamination.
Mostofi, Nooshin
core  

Constructing and Testing of a Facility for Measuring Water and Agrochemical Transport through the Vadose Zone [PDF]

open access: yes, 1997
A large borehole cavity was constructed to study the transport of agricultural chemicals through the vadose zone and to the shallow groundwater system.
Bischoff, John   +3 more
core   +2 more sources

Suivi de la lixiviation du nitrate en plein champ par la technique lysimétrique : retour de huit années d'expérience

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2013
Monitoring of nitrate leaching in open fields by lysimeters: results from an eight year study. Since 2003, nitrate leaching has been monitored in six plots located in a loamy area (Hesbaye, Belgium), mainly dedicated to wheat, sugarbeet and vegetable ...
Deneufbourg, M.   +3 more
doaj  

Autecology of the biocontrol strain Pseudomonas fluorescens CHA0 in the rhizosphere and inside roots at later stages of plant development [PDF]

open access: yes, 2017
A spontaneous rifampicin-resistant mutant of the biocontrol agent Pseudomonas fluorescens CHA0 was released as soil inoculant in large outdoor lysimeters and its ability to colonise the roots of winter wheat, spring wheat (grown after Phacelia) and maize
Défago, Geneviève   +4 more
core  

Evaluation of energy balance closure adjustment methods by independent evapotranspiration estimates from lysimeters and hydrological simulations

open access: yes, 2018
M. Mauder   +9 more
semanticscholar   +1 more source

Water use patterns of forage cultivars in the North China Plain [PDF]

open access: yes, 2011
Water shortage is the primary limiting factor for crop production and long-term agricultural sustainability of the North China Plain. Forage cultivation emerged recently in this region.
Luo, Q   +4 more
core  

Irrigation management in relation to waterlogging and salinity: Precise for a research agenda in Pakistan [PDF]

open access: yes
Waterlogging / Salinity / Water management / Agricultural production / Water balance / Water transfer / Research ...
Kijne, J. W.
core  

Transport and Survival of Marine Tracer Phages in Topsoil at Field Conditions. [PDF]

open access: yesEnviron Sci Technol
Hild K   +7 more
europepmc   +1 more source

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