P. Hadley

Graz University of Technology — Austria

Agricultural and Biological Sciences · Life Sciences

41h-index5.7kcitations200works3.82yr avg
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Research Topics

Cocoa and Sweet Potato Agronomy(49), Plant Physiology and Cultivation Studies(41), Greenhouse Technology and Climate Control(25), Plant responses to elevated CO2(24), Light effects on plants(20)

Publications200 total

The effect of CO <sub>2</sub> concentration and temperature on the germination of F <sub>1</sub> everbearing strawberry seeds
Acta Horticulturae·2025
Lack of awareness prevents the use of compost and biochar as soil amendments by Ghanaian cocoa farmers
2025Open Access
Extended Abstract—An Adaptive Virtual Lab Environment for Educator-Driven Web Integration
2025Open Access
Cocoa pod husk-derived organic soil amendments differentially affect soil fertility, nutrient leaching, and greenhouse gas emissions in cocoa soils
Journal of Cleaner Production·2024· 15 citedOpen Access
Relationship between temperature and PAR on rate of strawberry fruit ripening
Acta Horticulturae·2023· 1 cited
Reducing chill through night-break lighting and gibberellic acid application to achieve year-round UK strawberry production
Acta Horticulturae·2023· 3 cited
Effect of LED supplementary light intensity on photosynthetic rate and yield in out-of-season glasshouse production of junebearer strawberry
Acta Horticulturae·2023· 2 cited
Effects of simulated climate change conditions of increased temperature and [CO2] on the early growth and physiology of the tropical tree crop, <i>Theobroma cacao</i> L.
Tree Physiology·2023· 6 citedOpen Access
Apple (Malus × domestica Borkh.) dormancy – a review of regulatory mechanisms and agroclimatic requirements
Frontiers in Horticulture·2023· 14 citedOpen Access
Investigating the effect of warm temperatures during ecodormancy in time of bud break of two apple cultivars in south-east UK
Acta Horticulturae·2022· 1 cited
Identification of Cacao Mild Mosaic Virus (CaMMV) and Cacao Yellow Vein-Banding Virus (CYVBV) in Cocoa (Theobroma cacao) Germplasm
Viruses·2021· 13 citedOpen Access
Climate Change Impacts on Cacao: Genotypic Variation in Responses of Mature Cacao to Elevated CO2 and Water Deficit
Agronomy·2021· 24 citedOpen Access
The effect of temperature, photoperiod and cultivar on strawberry growth, development and yield in out-of-season glasshouse production
Acta Horticulturae·2021· 1 cited
The effect of light intensity and duration on yield and quality of everbearer and June-bearer strawberry cultivars in a LED lit multi-tiered vertical growing system
Acta Horticulturae·2021· 4 cited
The effect of temperature and light intensity on rate of strawberry fruit ripening
Acta Horticulturae·2021· 8 cited
Optical and thermal properties of commercial polymer film, modeling the albedo effect
Journal of Applied Polymer Science·2021· 5 citedOpen Access
Cocoa plant productivity in West Africa under climate change: a modelling and experimental study
Environmental Research Letters·2020· 30 citedOpen Access
Variation in Indonesian cocoa farm productivity in relation to management, environmental and edaphic factors
Experimental Agriculture·2020· 7 cited
Mirid feeding preference as influenced by light and temperature‐mediated changes in plant nutrient concentration in cocoa
Annals of Applied Biology·2020· 6 cited
The impact of green facades and vegetative cover on the temperature and relative humidity within model buildings
Building and Environment·2020· 37 cited
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Frequent Co-authors

R. H. Ellis(10), N. H. Battey(10), Tim Wheeler(9), James Morison(8), Andrew Daymond(8), G. R. Batts(6), R. J. Summerfield(5), Ε. H. Roberts(5), R. G. C. Henbest(4), F. R. Minchin(4), Tijana Blanuša(4), Simon Pearson(4), J.G. Carew(4), Alexandra Wagstaffe(3), Matthew Ordidge(3), Penny J. Tricker(3), M. J. Wilkinson(3), A.E. Wheldon(3), P. Le Mière(3), John Darby(3)