Hayat Ullah

2.6k total citations · 1 hit paper
80 papers, 1.8k citations indexed

About

Hayat Ullah is a scholar working on Plant Science, Soil Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Hayat Ullah has authored 80 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Plant Science, 15 papers in Soil Science and 7 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Hayat Ullah's work include Rice Cultivation and Yield Improvement (24 papers), Silicon Effects in Agriculture (22 papers) and Plant responses to water stress (21 papers). Hayat Ullah is often cited by papers focused on Rice Cultivation and Yield Improvement (24 papers), Silicon Effects in Agriculture (22 papers) and Plant responses to water stress (21 papers). Hayat Ullah collaborates with scholars based in Thailand, Bangladesh and Egypt. Hayat Ullah's co-authors include Avishek Datta, Ahmed Attia, Raquel Santiago‐Arenas, Zannatul Ferdous, Suriyan Cha–um, Rujira Tisarum, Rajendra P. Shrestha, Sushil Kumar Himanshu, Boonlue Kachenchart and Sangam Shrestha and has published in prestigious journals such as SHILAP Revista de lepidopterología, Sustainability and Field Crops Research.

In The Last Decade

Hayat Ullah

72 papers receiving 1.8k citations

Hit Papers

Improving water use efficiency, nitrogen use efficiency, ... 2019 2026 2021 2023 2019 50 100 150 200
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Improving water use efficiency, nitrogen use efficiency, and radiation use efficiency in field crops under drought stress: A review
    2019 222 citations Hayat Ullah, Raquel Santiago‐Arenas et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hayat Ullah Thailand 23 1.5k 393 268 152 113 80 1.8k
Dillip Kumar Swain India 20 914 0.6× 365 0.9× 201 0.8× 97 0.6× 344 3.0× 106 1.4k
Sami Ul‐Allah Pakistan 23 1.5k 1.0× 362 0.9× 386 1.4× 48 0.3× 146 1.3× 100 1.8k
Y. Emam Iran 24 2.0k 1.3× 317 0.8× 558 2.1× 91 0.6× 176 1.6× 164 2.2k
Fahd Rasul Pakistan 17 769 0.5× 319 0.8× 176 0.7× 37 0.2× 117 1.0× 63 1.1k
Osman Sönmez Türkiye 20 846 0.6× 213 0.5× 117 0.4× 58 0.4× 53 0.5× 36 1.3k
Muhammad Mansoor Javaid Pakistan 19 1.0k 0.7× 147 0.4× 169 0.6× 65 0.4× 69 0.6× 117 1.3k
Joseph Adu-Gyamfi Austria 19 960 0.6× 279 0.7× 430 1.6× 42 0.3× 56 0.5× 48 1.3k
Dibyendu Sarkar India 19 642 0.4× 750 1.9× 154 0.6× 58 0.4× 68 0.6× 56 1.3k
Yongjun Zeng China 23 961 0.6× 689 1.8× 265 1.0× 45 0.3× 208 1.8× 82 1.6k
Liu United States 19 1.0k 0.7× 397 1.0× 172 0.6× 37 0.2× 103 0.9× 242 1.5k

Countries citing papers authored by Hayat Ullah

Since Specialization
Citations

This map shows the geographic impact of Hayat Ullah'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 Hayat Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hayat Ullah more than expected).

Fields of papers citing papers by Hayat Ullah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hayat Ullah. 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 Hayat Ullah. The network helps show where Hayat Ullah may publish in the future.

Co-authorship network of co-authors of Hayat Ullah

This figure shows the co-authorship network connecting the top 25 collaborators of Hayat Ullah. A scholar is included among the top collaborators of Hayat Ullah 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 Hayat Ullah. Hayat Ullah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Sarkar, Deepranjan, Hayat Ullah, Sushil Kumar Himanshu, et al.. (2025). Rice Husk Biochar and Alternate Wetting and Drying Irrigation Influence the Grain Yield and Water Productivity of Wet Direct‐Seeded Rice. Irrigation and Drainage. 74(5). 2024–2038.
3.
Ullah, Hayat, Sushil Kumar Himanshu, Pedro García‐Caparrós, et al.. (2025). Morpho-Physiological and Yield Responses of Okra to Exogenous Application of Silicon and Plant Growth Regulators under Drought Stress. Journal of soil science and plant nutrition. 25(2). 2401–2419. 1 indexed citations
4.
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García‐Caparrós, Pedro, et al.. (2024). Advancements in UAV remote sensing for agricultural yield estimation: A systematic comprehensive review of platforms, sensors, and data analytics. Remote Sensing Applications Society and Environment. 37. 101418–101418. 6 indexed citations
6.
Ullah, Hayat, Sushil Kumar Himanshu, Pedro García‐Caparrós, et al.. (2024). Growth, yield, and fiber quality of cotton plants under drought stress are positively affected by seed priming with potassium nitrate. Journal of Plant Nutrition. 47(19). 3646–3664. 2 indexed citations
7.
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Ullah, Hayat, et al.. (2024). Germination test, seedling growth, and physiochemical traits are used to screen okra varieties for salt tolerance. Heliyon. 10(13). e34152–e34152. 3 indexed citations
9.
10.
Ullah, Hayat. (2023). Natural and Processed Organic Fertilizer. Biomedical Journal of Scientific & Technical Research. 49(4). 1 indexed citations
11.
Ullah, Hayat, et al.. (2023). Seed Priming Improves Germination, Yield, and Water Productivity of Cotton Under Drought Stress. Journal of soil science and plant nutrition. 23(2). 2418–2432. 15 indexed citations
12.
13.
Ullah, Hayat, et al.. (2022). Seed priming with salicylic acid enhances growth, physiological traits, fruit yield, and quality parameters of cantaloupe under water-deficit stress. South African Journal of Botany. 150. 1–12. 19 indexed citations
14.
Islam, Afsana, et al.. (2022). Salt tolerance of hybrid baby corn genotypes in relation to growth, yield, physiological, and biochemical characters. South African Journal of Botany. 147. 808–819. 10 indexed citations
15.
Islam, Afsana, Hayat Ullah, Sushil Kumar Himanshu, et al.. (2022). Effect of salicylic acid seed priming on morpho-physiological responses and yield of baby corn under salt stress. Scientia Horticulturae. 304. 111304–111304. 19 indexed citations
16.
Rahman, Md. Sadique, Farhad Zulfiqar, Hayat Ullah, Sushil Kumar Himanshu, & Avishek Datta. (2022). Status and drivers of households’ food security status in climate-sensitive coastal areas of Bangladesh: A comparison between the exposed and interior coasts. International Journal of Sustainable Development & World Ecology. 30(1). 81–94. 6 indexed citations
17.
18.
Ullah, Hayat, et al.. (2021). Effect of seed priming with potassium nitrate on growth, fruit yield, quality and water productivity of cantaloupe under water-deficit stress. Scientia Horticulturae. 288. 110354–110354. 29 indexed citations
19.
Ullah, Hayat, Raquel Santiago‐Arenas, Zannatul Ferdous, Ahmed Attia, & Avishek Datta. (2019). Improving water use efficiency, nitrogen use efficiency, and radiation use efficiency in field crops under drought stress: A review. 109–157. 222 indexed citations breakdown →
20.
Ferdous, Zannatul, et al.. (2018). Yield and Profitability of Tomato as Influenced by Integrated Application of Synthetic Fertilizer and Biogas Slurry. International Journal of Vegetable Science. 24(5). 445–455. 24 indexed citations

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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