Amanullah Khan

6.4k total citations · 1 hit paper
200 papers, 3.4k citations indexed

About

Amanullah Khan is a scholar working on Plant Science, Agronomy and Crop Science and Soil Science. According to data from OpenAlex, Amanullah Khan has authored 200 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 112 papers in Plant Science, 85 papers in Agronomy and Crop Science and 75 papers in Soil Science. Recurrent topics in Amanullah Khan's work include Crop Yield and Soil Fertility (62 papers), Agricultural Science and Fertilization (47 papers) and Agronomic Practices and Intercropping Systems (34 papers). Amanullah Khan is often cited by papers focused on Crop Yield and Soil Fertility (62 papers), Agricultural Science and Fertilization (47 papers) and Agronomic Practices and Intercropping Systems (34 papers). Amanullah Khan collaborates with scholars based in Pakistan, United States and China. Amanullah Khan's co-authors include Shah Fahad, Imran Ahmad, Inamullah, Joseph M. Hill, S. K. Khalil, Shah Saud, Asif Iqbal, Zahir Shah, R. A. Khattak and Pavel Krasilnikov and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and The Journal of Immunology.

In The Last Decade

Amanullah Khan

188 papers receiving 3.1k citations

Hit Papers

align trajectories

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.

Fertilizer Use, Soil Health and Agricultural Sustainability

2022 108 citations Amanullah Khan et al. Agriculture profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Amanullah Khan Pakistan	28	1.9k	996	938	311	212	200	3.4k
Jianwu Wang China	34	1.1k 0.6×	319 0.3×	410 0.4×	848 2.7×	148 0.7×	203	3.3k
Xiaojun Shi China	44	2.0k 1.1×	1.9k 1.9×	506 0.5×	536 1.7×	170 0.8×	196	5.4k
Thomas J. Santoro United States	21	947 0.5×	1.1k 1.1×	289 0.3×	417 1.3×	116 0.5×	55	3.3k
Shasha Luo China	32	1.2k 0.7×	1.4k 1.4×	628 0.7×	383 1.2×	32 0.2×	104	2.9k
Yueqiang Zhang China	30	1.8k 1.0×	1.1k 1.1×	348 0.4×	438 1.4×	66 0.3×	89	3.0k
Yanan Tong China	25	670 0.4×	835 0.8×	311 0.3×	245 0.8×	45 0.2×	94	2.0k
Dan M. Sullivan United States	28	834 0.4×	1.1k 1.2×	282 0.3×	632 2.0×	320 1.5×	142	3.1k
Lei Shi China	40	3.5k 1.9×	404 0.4×	237 0.3×	1.5k 4.7×	119 0.6×	204	4.7k
Haidong Wang China	25	878 0.5×	772 0.8×	286 0.3×	374 1.2×	113 0.5×	76	2.2k
Saeed Ahmad Khan Pakistan	27	557 0.3×	649 0.7×	227 0.2×	379 1.2×	40 0.2×	124	2.6k

Countries citing papers authored by Amanullah Khan

Since Specialization

Citations

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

Fields of papers citing papers by Amanullah Khan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Amanullah Khan

This figure shows the co-authorship network connecting the top 25 collaborators of Amanullah Khan. A scholar is included among the top collaborators of Amanullah Khan 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 Amanullah Khan. Amanullah Khan 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

Ahmad, Imran, et al.. (2022). Carbon assimilation and dry matter partitioning in soybean ameliorates with the integration of nano-black carbon, along with beneficial microbes and phosphorus fertilization. Journal of Plant Nutrition. 45(12). 1799–1812. 11 indexed citations

Khan, Imad, Amanullah Khan, Aftab Jamal, et al.. (2022). Partial Substitution of Chemical Fertilizers with Organic Supplements Increased Wheat Productivity and Profitability under Limited and Assured Irrigation Regimes. Agriculture. 12(11). 1754–1754. 24 indexed citations

Al‐Tawaha, Abdel Razzaq, Sitti Nurani Sirajuddin, D. L. McNeil, et al.. (2020). Ecology and adaptation of legumes crops: A review. IOP Conference Series Earth and Environmental Science. 492(1). 12085–12085. 13 indexed citations

Khan, Amanullah, Inamullah, Mona S. Alwahibi, et al.. (2020). Phosphorus and Zinc Fertilization Improve Zinc Biofortification in Grains and Straw of Coarse vs. Fine Rice Genotypes. Agronomy. 10(8). 1155–1155. 27 indexed citations

Khan, Amanullah, Saif Ullah, Khalid Nawab, et al.. (2017). Response of summer pulses (mung bean vs. mash bean) to integrated use of organic carbon sources and phosphorus in dry lands. African Journal of Agricultural Research. 12(50). 3470–3490. 1 indexed citations

Khan, Amanullah, Wang, Ping Ping, et al.. (2015). Immobilization of Lead and Cadmium in Contaminated Soil Using Amendments： A Review. 土壤圈：英文版. 555–568. 106 indexed citations

Khan, Amanullah, et al.. (2014). Growth and yield response of maize (Zea mays L.) to foliar NPK-fertilizers under moisture stress condition. 33(2). 116–123. 19 indexed citations

Khan, Amanullah & B. A. Stewart. (2013). DRY MATTER PARTITIONING, GROWTH ANALYSIS AND WATER USE EFFICIENCY RESPONSE OF OATS (AVENA SATIVA L.) TO EXCESSIVE NITROGEN AND PHOSPHORUS APPLICATION. Journal of Agricultural Science and Technology. 15(3). 479–489. 21 indexed citations

Khan, Amanullah & B. A. Stewart. (2013). Shoot: root differs in warm season C4-cereals when grown alone in pure and mixed stands under low and high water levels.. Pakistan Journal of Botany. 45. 83–90. 9 indexed citations

10.

Jan, Amanullah, et al.. (2013). Preceding cropping and nitrogen effects on the performance of rainfed wheat.. International Journal of Agriculture and Biology. 15(3). 553–558. 2 indexed citations

11.

Khan, Amir Zaman, Haroon Khan, Rashid Khan, et al.. (2011). MORPHOLOGY AND YIELD OF SOYBEAN GROWN ON ALLOPHANIC SOIL AS INFLUENCED BY SYNTHETIC ZEOLITE APPLICATION. Pakistan Journal of Botany. 43(4). 2099–2107. 6 indexed citations

12.

Khalil, S. K., et al.. (2010). Phenology, leaf area index and grain yield of rainfed wheat influenced by organic and inorganic fertilizer.. Pakistan Journal of Botany. 42(5). 3671–3685. 15 indexed citations

13.

Khan, Amanullah, Muhammad Asif, Khalid Nawab, et al.. (2010). IMPACT OF PLANTING DENSITY AND P-FERTILIZER SOURCE ON THE GROWTH ANALYSIS OF MAIZE. Pakistan Journal of Botany. 42(4). 2349–2357. 26 indexed citations

14.

Khalil, Samina, Tariq Mehmood, Abdur Rehman, et al.. (2010). Utilization of allelopathy and planting geometry for weed management and dry matter production of maize.. Pakistan Journal of Botany. 42(2). 791–803. 6 indexed citations

15.

Khan, Amanullah, Muhammad Tariq, Khalid Nawab, et al.. (2010). Levels and time of phosphorus application influence growth, dry matter partitioning and harvest index in maize.. Pakistan Journal of Botany. 42(6). 4051–4061. 10 indexed citations

16.

Muhammad, Asim, et al.. (2009). NUTRITIONAL QUALITY AND PRODUCTION OF SOYBEAN LAND RACES AND IMPROVED VARIETIES AS AFFECTED BY PLANTING DATES. Pakistan Journal of Botany. 41(2). 683–689. 9 indexed citations

17.

Khan, Amanullah, et al.. (2001). Performance of AVRDC vegetable soybean germplasm under Peshawar valley conditions [Pakistan]. Sarhad Journal of Agriculture. 6 indexed citations

18.

Khan, Amanullah, et al.. (2000). Performance of black bean germplasm collected from FATA and neglected pockets of North West Frontier Province.. Sarhad Journal of Agriculture. 16(3). 247–251. 1 indexed citations

19.

Khan, Amanullah, et al.. (2000). Yield potential of cowpea germplasm collected from FATA and neglected pockets of NWFP.. Sarhad Journal of Agriculture. 16(1). 7–11. 2 indexed citations

20.

Khan, Amanullah, et al.. (1982). Human lymphokines : the biological immune response modifiers. Academic Press eBooks. 17 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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