A Crop Water Stress Index for Hazelnuts Using Low-Cost Infrared Thermometers.

Dalyn McCauley, Sadie Keller, Kody Transue, Nik Wiman, Lloyd Nackley

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it

0cells of the map it votes in

2citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

Comprehensive analysis of enzymatic browning in hazelnuts (Frontiers in plant science · 2026
Article
Establishing hazelnut stem water potential baseline to improve water management.Frontiers in plant science · 2026
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Dalyn McCauleyNorth Willamette Research and Extension Center, Oregon State University, Aurora, OR 97002, USA.

Sadie KellerDepartment of Horticulture, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97333, USA.

Kody TransueNorth Willamette Research and Extension Center, Oregon State University, Aurora, OR 97002, USA.

Nik WimanNorth Willamette Research and Extension Center, Oregon State University, Aurora, OR 97002, USA.ORCID 0000-0003-0890-5050

Lloyd NackleyNorth Willamette Research and Extension Center, Oregon State University, Aurora, OR 97002, USA.ORCID 0000-0001-7571-3046

Funding

Oregon Department of Agriculture ODA-4190-GR

6 · The paper itself

Abstract

Incorporating data-driven technologies into agriculture presents a promising approach to optimizing crop production, especially in regions dependent on irrigation, where escalating heat waves and droughts driven by climate change pose increasing challenges. Recent advancements in sensor technology have introduced diverse methods for assessing irrigation needs, including meteorological sensors for calculating reference evapotranspiration, belowground sensors for measuring plant available water, and plant sensors for direct water status measurements. Among these, infrared thermometry stands out as a non-destructive remote sensing method for monitoring transpiration, with significant potential for integration into drone- or satellite-based models. This study applies infrared thermometry to develop a crop water stress index (CWSI) model for European hazelnuts (

Indexed as

CorylusCrops, AgriculturalWaterAgricultural IrrigationDehydrationDroughtsInfrared RaysPlant TranspirationStress, PhysiologicalThermometryWaterclimate changedroughtfilbertIRTorchardremote sensing

Identifiers

PMID39686300

DOI10.3390/s24237764

PMCPMC11644836

What OpenQuestion holds

Textmetadata

LicenceCC BY

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.