U. Kumar

1.1k total citations · 1 hit paper
25 papers, 905 citations indexed

About

U. Kumar is a scholar working on Soil Science, Plant Science and Management, Monitoring, Policy and Law. According to data from OpenAlex, U. Kumar has authored 25 papers receiving a total of 905 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Soil Science, 11 papers in Plant Science and 5 papers in Management, Monitoring, Policy and Law. Recurrent topics in U. Kumar's work include Agricultural Science and Fertilization (8 papers), Rice Cultivation and Yield Improvement (6 papers) and Soil and Land Suitability Analysis (5 papers). U. Kumar is often cited by papers focused on Agricultural Science and Fertilization (8 papers), Rice Cultivation and Yield Improvement (6 papers) and Soil and Land Suitability Analysis (5 papers). U. Kumar collaborates with scholars based in Bangladesh, India and Australia. U. Kumar's co-authors include Manas Bandyopadhyay, Malu Ram Yadav, Magan Singh, Hardev Ram, C.M. Parihar, R. K. Yadav, S. L. Jat, Rakesh Kumar, Ashish Ghosh and Rahul Kumar Meena and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Hazardous Materials and Bioresource Technology.

In The Last Decade

U. Kumar

21 papers receiving 843 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.

Sorption of cadmium from aqueous solution using pretreated rice husk

2005 563 citations U. Kumar, Manas Bandyopadhyay Bioresource Technology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
U. Kumar Bangladesh	8	571	156	122	114	105	25	905
Rongting Ji China	19	319 0.6×	135 0.9×	127 1.0×	66 0.6×	116 1.1×	46	907
Daniel Bucur Romania	12	288 0.5×	93 0.6×	101 0.8×	52 0.5×	54 0.5×	46	689
Daniel Schwantes Brazil	22	577 1.0×	179 1.1×	170 1.4×	80 0.7×	269 2.6×	87	1.1k
Seong‐Heon Kim South Korea	11	406 0.7×	267 1.7×	78 0.6×	55 0.5×	142 1.4×	59	808
Yizhong Lv China	14	567 1.0×	158 1.0×	79 0.6×	60 0.5×	229 2.2×	29	1.1k
Mohsin Mahmood China	15	235 0.4×	155 1.0×	318 2.6×	73 0.6×	182 1.7×	45	946
Xiaoyun Mao China	17	355 0.6×	143 0.9×	137 1.1×	63 0.6×	179 1.7×	38	978
Jun Qiao China	11	389 0.7×	143 0.9×	251 2.1×	28 0.2×	128 1.2×	15	895
Saba Yavari Malaysia	19	346 0.6×	134 0.9×	141 1.2×	43 0.4×	294 2.8×	41	1.0k

Countries citing papers authored by U. Kumar

Since Specialization

Citations

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

Fields of papers citing papers by U. Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of U. Kumar

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

Islam, Md. Ariful, et al.. (2025). Conservation Agriculture Increases System Yield and Improves Phosphorus Balance in Rice Based Intensive Cropping System. Soil Use and Management. 41(4).

Anwar, Chairul, et al.. (2024). A Review on Isatin and Its Biological Activities. Asian Journal of Pharmaceutical Research and Development. 12(5). 21–32.

Kumar, U., et al.. (2024). Retention of Crop Residue Increases Crop Productivity and Maintains Positive Sulfur Balance in Intensive Rice-Based Cropping Systems. Journal of soil science and plant nutrition. 24(4). 6856–6867. 2 indexed citations

Islam, Md. Ariful, et al.. (2024). Conservation agriculture increases phosphorus pools and stock in the top 30 cm of soil: A three‐year study on a subtropical legume–rice rotation. Soil Use and Management. 40(4). 2 indexed citations

Cheng, Man, U. Kumar, Md. Enamul Haque, et al.. (2024). Conservation agriculture improves yield and potassium balance in intensive rice systems. Nutrient Cycling in Agroecosystems. 128(2). 233–250. 2 indexed citations

Cheng, Man, et al.. (2023). Conservation agriculture in intensive rice cropping reverses soil potassium depletion. Nutrient Cycling in Agroecosystems. 125(3). 437–451. 8 indexed citations

Islam, Md. Sirajul, et al.. (2023). Impact of tobacco cultivation on soil and human health in the agricultural ecosystem at Tangail region of Bangladesh. SHILAP Revista de lepidopterología. 12(2). 27–35. 1 indexed citations

Kumar, Ramesh, et al.. (2023). Technological advancements driving agricultural trans-formation. Zenodo (CERN European Organization for Nuclear Research). 1 indexed citations

Kumar, U., et al.. (2022). Investigation of soil properties and pesticide intensity in crop lands at Tangail region of Bangladesh. SHILAP Revista de lepidopterología. 11(2). 85–94. 1 indexed citations

10.

Kumar, U., et al.. (2020). Impacts of Topsoil removal due to Brick Manufacturing on Soil Properties of agricultural lands at Nagarpur Upazila of Tangail, Bangladesh. International Journal of Environment Agriculture and Biotechnology. 5(3). 542–552. 2 indexed citations

11.

Kumar, U., et al.. (2019). Seasonal study on soil salinity and its relation to other properties at Satkhira district in Bangladesh. Progressive Agriculture. 30(2). 157–164. 9 indexed citations

12.

Kumar, U., et al.. (2019). Changes in soil properties of four agro-ecological zones of Tangail district in Bangladesh. Progressive Agriculture. 29(4). 284–294. 6 indexed citations

13.

Kumar, Rakesh, Magan Singh, B. S. Meena, et al.. (2017). Zinc management effects on quality and nutrient yield of fodder maize (Zea mays). The Indian Journal of Agricultural Sciences. 87(8). 12 indexed citations

14.

Kumar, Rakesh, Magan Singh, B. S. Meena, et al.. (2017). Quality characteristics and nutrient yield of fodder maize (Zea mays) as influenced by seeding density and nutrient levels in Indo-Gangetic Plains. The Indian Journal of Agricultural Sciences. 87(9). 5 indexed citations

15.

Kumar, Raj, Narendra Kumawat, Santosh Kumar, et al.. (2016). Direct seeded rice: research strategies and opportunities for water and weed management. ORYZA- An International Journal on Rice. 53(4). 354–365. 15 indexed citations

16.

Kumar, U., et al.. (2015). Characterization and land suitability evaluation of a micro-watershed in north-eastern district of Karnataka. Journal of Farm Sciences. 28(3). 336–341.

17.

Kumar, U., et al.. (2006). Studies on managemental practices followed by the traditional owners of Sahiwal cows in Punjab. Indian Journal of Dairy Science. 59(2). 100–105. 7 indexed citations

18.

Kumar, U. & Manas Bandyopadhyay. (2005). Fixed bed column study for Cd(II) removal from wastewater using treated rice husk. Journal of Hazardous Materials. 129(1-3). 253–259. 147 indexed citations

19.

Kumar, U. & Manas Bandyopadhyay. (2005). Sorption of cadmium from aqueous solution using pretreated rice husk. Bioresource Technology. 97(1). 104–109. 563 indexed citations breakdown →

20.

Kumar, U., et al.. (1996). Trial of Integrated Biotechnical Approach in Biological Reclamation of Coal Mine Spoil Dumps in South-Eastern Coalfields Limited (S.E.C.L.), Bilaspur (Madhya Pradesh). Indian Forester. 122(12). 1085–1091. 3 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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