P. Hadley

5.7k total citations
160 papers, 4.3k citations indexed

About

P. Hadley is a scholar working on Plant Science, Horticulture and Global and Planetary Change. According to data from OpenAlex, P. Hadley has authored 160 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 122 papers in Plant Science, 35 papers in Horticulture and 18 papers in Global and Planetary Change. Recurrent topics in P. Hadley's work include Plant Physiology and Cultivation Studies (36 papers), Cocoa and Sweet Potato Agronomy (35 papers) and Greenhouse Technology and Climate Control (23 papers). P. Hadley is often cited by papers focused on Plant Physiology and Cultivation Studies (36 papers), Cocoa and Sweet Potato Agronomy (35 papers) and Greenhouse Technology and Climate Control (23 papers). P. Hadley collaborates with scholars based in United Kingdom, Ghana and Pakistan. P. Hadley's co-authors include Andrew Daymond, R. H. Ellis, Tim Wheeler, James Morison, N. H. Battey, Simon Pearson, G. R. Batts, R. J. Summerfield, Ε. H. Roberts and A.E. Wheldon and has published in prestigious journals such as Journal of Cleaner Production, Journal of Agricultural and Food Chemistry and Food Chemistry.

In The Last Decade

P. Hadley

156 papers receiving 3.8k citations

Peers

Countries citing papers authored by P. Hadley

Since Specialization

Citations

This map shows the geographic impact of P. Hadley's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. Hadley with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Hadley more than expected).

Fields of papers citing papers by P. Hadley

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. Hadley. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. Hadley. The network helps show where P. Hadley may publish in the future.

Co-authorship network of co-authors of P. Hadley

This figure shows the co-authorship network connecting the top 25 collaborators of P. Hadley. A scholar is included among the top collaborators of P. Hadley based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P. Hadley. P. Hadley is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Cocoa pod husk-derived organic soil amendments differentially affect soil fertility, nutrient leaching, and greenhouse gas emissions in cocoa soils 2024 ·Journal of Cleaner Production ·(unknown), Tom Sizmur, Andrew Daymond, (unknown), Amos Kojo Quaye, (unknown), J.S. Robinson, John P. Hammond, (unknown), Dadson Awunyo‐Vitor, Owusu Domfeh, P. Hadley	8
2	Effect of LED supplementary light intensity on photosynthetic rate and yield in out-of-season glasshouse production of junebearer strawberry 2023 ·Acta Horticulturae ·(unknown), P. Hadley, Mark A. Else, (unknown)	0
3	Effects of simulated climate change conditions of increased temperature and [CO2] on the early growth and physiology of the tropical tree crop, Theobroma cacao L. 2023 ·Tree Physiology ·(unknown), (unknown), P. Hadley, Andrew Daymond	4
4	Optical and thermal properties of commercial polymer film, modeling the albedo effect 2021 ·Journal of Applied Polymer Science ·(unknown), Fred J. Davis, (unknown), P. Hadley, (unknown), Simon Pearson, (unknown)	3
5	Identification of Cacao Mild Mosaic Virus (CaMMV) and Cacao Yellow Vein-Banding Virus (CYVBV) in Cocoa (Theobroma cacao) Germplasm 2021 ·Viruses ·Ihsan Ullah, Andrew Daymond, P. Hadley, (unknown), Pathmanathan Umaharan, Jim M. Dunwell	10
6	Technical guidelines for the safe movement of cacao germplasm 2017 ·CentAUR (University of Reading) ·(unknown), Andrew Daymond, P. Hadley	4
7	The impact of elevated CO<sub>2</sub> and water deficit stress on growth and photosynthesis of juvenile cacao (Theobroma cacao L.). 2017 ·Photosynthetica ·(unknown), P. Hadley, Andrew Daymond	42
8	Modification of photo-thermal model by accommodating light integrals using Antirrhinum flowering and leaf number data from restricted range of environmental conditions. 2017 ·Pakistan Journal of Botany ·Muhammad Munir, P. Hadley, (unknown), Sally Adams, Simon Pearson	2
9	Controlling Ivy Attachment to Wall Surfaces by Applying Paints, Metal Meshes and Sheets 2016 ·(unknown), Tijana Blanuša, Emmanuel Essah, P. Hadley	3
10	Effect of constant temperatures and natural daylength on flowering time and leaf number of Antirrhinum using the photo-thermal model. 2015 ·Pakistan Journal of Botany ·Muhammad Munir, P. Hadley, (unknown), Sally Adams, Simon Pearson, (unknown)	7
11	Pre-conditioning the epigenetic response to high vapor pressure deficit increases the drought tolerance ofArabidopsis thaliana 2013 ·Plant Signaling & Behavior ·Penny J. Tricker, Carlos M. Rodríguez López, P. Hadley, Carol Wagstaff, M. J. Wilkinson	16
12	Development of colour and firmness in strawberry crops is UV light sensitive, but colour is not a good predictor of several quality parameters 2011 ·Journal of the Science of Food and Agriculture ·Matthew Ordidge, Paulina García‐Macías, N. H. Battey, Michael H. Gordon, P. John, Julie A. Lovegrove, Eleni Vysini, Alexandra Wagstaffe, P. Hadley	31
13	AN APPRAISAL OF THE USE OF RECIPROCAL TRANSFER EXPERIMENTS: ASSESSING THE STAGES OF PHOTOPERIOD SENSITIVITY IN ANTIRRHINUM MAJUS L. 2010 ·Pakistan Journal of Botany ·Muhammad Munir, P. Hadley, (unknown), Muhammad Zubair, Sally Adams, (unknown), (unknown), Nazim Hussain, Muhammad Amanullah	5
14	Effect of incident radiation integral on cauliflower growth and development after curd initiation 2006 ·Plant Growth Regulation ·Hidayat Ur Rahman, P. Hadley, Simon Pearson, M. D. Dennett	5
15	The Effect of Temperature, Photosynthetic Photon Flux Density, and Photoperiod on the Vegetative Growth and Flowering of `Autumn Bliss' Raspberry 2003 ·Journal of the American Society for Horticultural Science ·(unknown), (unknown), John Darby, P. Hadley, N. H. Battey	2
16	Genetic Variability in Partitioning to the Yield Component of Cacao (Theobroma cacao L.) 2002 ·HortScience ·Andrew Daymond, P. Hadley, R. C. R. Machado, Ernest Hung Yu Ng	43
17	The Effects of Temperature, Photoperiod, and Photosynthetic Photon Flux on the Time to Flowering of Petunia `Express Blush Pink' 1998 ·Journal of the American Society for Horticultural Science ·Sally Adams, P. Hadley, Simon Pearson	31
18	Assessing the effects of climate change on field crop production 1996 ·Aspects of applied biology ·Tim Wheeler, R. H. Ellis, P. Hadley, James Morison, G. R. Batts, Andrew Daymond	7
19	Adaptation to contrasting aerial environments in chickpea (Cicer arietinum L.). 1981 ·Tropical Agriculture ·(unknown), (unknown), (unknown), P. Hadley	11
20	Phenology of Chickpeas (Cicer Arietinum) in Contrasting Aerial Environments 1980 ·Experimental Agriculture ·Ε. H. Roberts, R. J. Summerfield, F. R. Minchin, P. Hadley	17

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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