Results 1 to 10 of about 16,127 (209)

Development and design of an affordable field scale weighing lysimeter using a microcontroller system

open access: yesSmart Agricultural Technology, 2023
Weighing lysimeters are used to measure and understand the crop water uptake over time. Weighing lysimeters can estimate crop evapotranspiration by recording the change in weight of a plant, soil, and water.
Younsuk Dong, Hunter Hansen
doaj   +1 more source

Deficit Irrigation Effects on Rosemary Plant (Rosmarinus officinalis L.) Parameters in a Semi-arid Climate [PDF]

open access: yesAgrotechniques in Industrial Crops, 2022
Deficit Irrigation is one of the ways to use water resources efficiently. In this method, a part of the plant's water requirement is eliminated so that it does not have significant effects on its yield.
Houshang Ghamarnia   +2 more
doaj   +1 more source

Assessing a Removable Mini-Lysimeter for Monitoring Crop Evapotranspiration Using a Well-Established Large Weighing Lysimeter: A Case Study for Barley and Potato

open access: yesAgronomy, 2021
Further research is required on the measurement of crop evapotranspiration (ETc) to produce new or updated crop coefficients for a large number of crops using accurate weighing lysimeters.
Ramón López-Urrea   +6 more
doaj   +1 more source

Development of mini-lysimeter system for use in irrigation automation of container-grown crops

open access: yesHardwareX, 2022
Development of more efficient and sustainable irrigation technology is critical to maintain horticultural production in a water scarce future. Sensor controlled irrigation is an emerging technology that has the potential to increase irrigation efficiency
Dalyn M. McCauely, Lloyd L. Nackley
doaj   +1 more source

A site-level comparison of lysimeter and eddy covariance flux measurements of evapotranspiration [PDF]

open access: yesHydrology and Earth System Sciences, 2017
Accurate measurements of evapotranspiration are required for many meteorological, climatological, ecological, and hydrological research applications and developments.
M. Hirschi   +3 more
doaj   +1 more source

RANCANG BANGUN ALAT UKUR EVAPOTRANSPIRASI BERBASIS INTERNET OF THINGS (IOT)

open access: yesJurnal Ilmiah Rekayasa Pertanian dan Biosistem, 2022
Transpirasi merupakan suatu proses pelepasan air yang disertai dengan pelepasan nutrisi mineral dari akar tanaman  ke pucuk daun melalui proses fotosentesis. Transpirasi yang tinggi akan menyebabkan kekurangan air terutama di sekitar perakaran.
Suhardi Suhardi, Bambang Marhaenanto
doaj   +1 more source

Comparison of two isotope-based methods used in determining forest evapotranspiration partitioning

open access: yesEcological Indicators, 2022
A comprehensive understanding of the changing patterns and the contribution of each component of the forest ecosystem to evapotranspiration is necessary for an accurate assessment of biological quality, terrestrial ecosystem production, energy exchange ...
Xinlei Ren   +6 more
doaj   +1 more source

Evaluation of precipitation measurements using a standard rain gauge in relation to data from a precision lysimeter

open access: yesJournal of Hydrology and Hydromechanics, 2023
The construction of modern lysimeters with a precise weighing system made it possible to achieve an unprecedented accuracy of precipitation measurement. This study compares two methods of measuring precipitation in the conditions of the humid continental
Tall Andrej   +4 more
doaj   +1 more source

An expression for land surface water storage monitoring using a two-formation geological weighing lysimeter [PDF]

open access: yes, 2007
Field studies have demonstrated that ground surface rainfall accumulation can be detected at depth by synchronous increases in static confined groundwater pore pressures.
Bardsley, W. Earl, Campbell, David I.
core   +2 more sources

Comparative Study of a Long-Established Large Weighing Lysimeter and a State-of-the-Art Mini-lysimeter

open access: yesVadose Zone Journal, 2018
Weighing lysimeters are a well-established means of accurately obtaining local-scale estimates of actual evapotranspiration (ET), precipitation, and seepage within soils.
Conall E. Ruth   +3 more
doaj   +1 more source

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