Results 41 to 50 of about 292,207 (255)
Vadose Zone Journal, 2020 Agroecosystem models need to reliably simulate all biophysical processes that control crop growth, particularly the soil water fluxes and nutrient dynamics.
J. Groh +20 more
semanticscholar +1 more source
Agronomy, 2022 Lysimetric and eddy covariance techniques are commonly used to directly estimate actual crop evapotranspiration (ETa). However, these technologies are costly, laborious, and require skills which make in situ ET estimation difficult, particularly in ...
Arti Kumari +11 more
semanticscholar +1 more source
Water Balance Investigation of Drainage Water Management in Non-Weighing Lysimeters [PDF]
, 2009 Artificial subsurface drainage systems are often used throughout the upper Midwest to remove excess precipitation and improve crop production. However, these drainage systems export nitrate-nitrogen (NO3-N) to downstream water resources.
Helmers, Matthew +4 more
core +3 more sources
Small weighing-leaching lysimeter for biological research [PDF]
, 1979 The design of a small weighing-leaching lysimeter for use in the field is described. The design application for the lysimeter is for use in determining the safety or toxicity of solvent refined coal residues disposed of in landfills. (ACR)
Rickard, W. H. +2 more
openaire +2 more sources
Determining water use of sorghum from two-source energy balance and radiometric temperatures [PDF]
, 2011 Estimates of surface actual evapotranspiration (ET) can assist in predicting crop water requirements. An alternative to the traditional crop-coefficient methods are the energy balance models.
E. Rubio +3 more
core +1 more source
Hydrology and Earth System Sciences, 2022 . Non-rainfall water (NRW), defined here as dew, hoar frost, fog, rime, and water vapour adsorption, might be a relevant water source for ecosystems, especially during summer drought periods. These water inputs are often not considered in ecohydrological
A. Riedl +4 more
semanticscholar +1 more source
Design and Construction of a Small Scale Combined Weighing and Non-Weighing Lysimeter
Journal of Scientific Research and Reports, 2022 A field experiment was conducted to study the consumptive use of water leaf (Talinum triangulare) on a constructed small scale combined weighing and non-weighing Lysimeter. This study considered the design and construction of a small scale lysimeter that combined the characteristics of a weighing and non-weighing.
Josiah Miebaka Ayotamuno +3 more
openaire +1 more source
RBRH, 2020 TDR-probes are widely used to monitor water content changes in a soil profile (ΔW). Frequently, probes are placed at just three depths. This raises the question how well such a setup can trace the true ΔW.
Jens Hagenau +2 more
doaj +1 more source
Reviewing Mini-lysimeter Controlled Irrigation in Container Crop Systems
HortTechnology, 2021 This study reviews how mini-lysimeters have been used effectively to optimize irrigation control in container horticulture production. Lysimeters are devices that measure evapotranspiration (ET) from the water balance of a fixed soil volume.
Dalyn McCauley +2 more
doaj +1 more source
Soil evaporation studies using mini-lysimeters under differently established rice-wheat cropping sequence in Punjab, India [PDF]
, 2017 Present investigations were carried out in rice-wheat cropping sequence as a whole including the intervening period under divergent establishment methods from 2012-14 at experimental farm of Punjab Agricultural University, Ludhiana, Punjab.
Bhatt, Rajan, Kukal, S. S.
core +2 more sources