Bashir Jama

2.9k total citations
50 papers, 1.7k citations indexed

About

Bashir Jama is a scholar working on Soil Science, Agronomy and Crop Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Bashir Jama has authored 50 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Soil Science, 17 papers in Agronomy and Crop Science and 11 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Bashir Jama's work include Soil Carbon and Nitrogen Dynamics (15 papers), Agronomic Practices and Intercropping Systems (14 papers) and Agriculture and Rural Development Research (10 papers). Bashir Jama is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (15 papers), Agronomic Practices and Intercropping Systems (14 papers) and Agriculture and Rural Development Research (10 papers). Bashir Jama collaborates with scholars based in Kenya, United States and South Africa. Bashir Jama's co-authors include R. J. Buresh, Catherine N. Gachengo, C. A. Palm, Abdoulaye Niang, P. K. R. Nair, B. Amadalo, Generose Nziguheba, Rob Swinkels, C. O. Othieno and Gudeta W. Sileshi and has published in prestigious journals such as Annals of the New York Academy of Sciences, Soil Science Society of America Journal and Plant and Soil.

In The Last Decade

Bashir Jama

49 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Bashir Jama Kenya 22 746 659 521 374 255 50 1.7k
Donald Kass Costa Rica 14 478 0.6× 519 0.8× 268 0.5× 357 1.0× 172 0.7× 41 1.6k
M. R. Rao Kenya 24 448 0.6× 609 0.9× 545 1.0× 644 1.7× 254 1.0× 64 1.6k
Myles Fisher Colombia 19 643 0.9× 423 0.6× 289 0.6× 170 0.5× 243 1.0× 45 1.6k
Jean-François Vian France 10 466 0.6× 801 1.2× 586 1.1× 173 0.5× 199 0.8× 11 1.6k
Muhammad Ibrahim Pakistan 17 349 0.5× 451 0.7× 290 0.6× 338 0.9× 119 0.5× 99 1.2k
Harry Ozier‐Lafontaine Guadeloupe 23 370 0.5× 1.4k 2.1× 804 1.5× 443 1.2× 318 1.2× 54 2.4k
F. Kwesiga Zambia 21 351 0.5× 581 0.9× 341 0.7× 596 1.6× 478 1.9× 35 1.6k
Catherine N. Gachengo Kenya 8 704 0.9× 404 0.6× 366 0.7× 129 0.3× 113 0.4× 9 1.2k
Josephine Peigné France 21 1.0k 1.4× 956 1.5× 654 1.3× 110 0.3× 369 1.4× 37 2.2k
Georg Carlsson Sweden 25 668 0.9× 1.3k 1.9× 1.3k 2.4× 337 0.9× 136 0.5× 48 2.2k

Countries citing papers authored by Bashir Jama

Since Specialization
Citations

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

Fields of papers citing papers by Bashir Jama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bashir Jama

This figure shows the co-authorship network connecting the top 25 collaborators of Bashir Jama. A scholar is included among the top collaborators of Bashir Jama 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 Bashir Jama. Bashir Jama 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.
Sileshi, Gudeta W., Job Kihara, Lulseged Tamene, et al.. (2022). Unravelling causes of poor crop response to applied N and P fertilizers on African soils. Experimental Agriculture. 58. 17 indexed citations
2.
Sileshi, Gudeta W., et al.. (2019). Nutrient use efficiency and crop yield response to the combined application of cattle manure and inorganic fertilizer in sub-Saharan Africa. Nutrient Cycling in Agroecosystems. 113(2). 181–199. 60 indexed citations
3.
Harawa, Rebbie, et al.. (2019). Sustainable Intensification with Cereal-Legume Intercropping in Eastern and Southern Africa. Sustainability. 11(10). 2891–2891. 53 indexed citations
4.
Imo, Moses, et al.. (2009). Coppicing improved fallows are profitable for maize production in striga infested soils of western Kenya. Agroforestry Systems. 76(2). 455–465. 13 indexed citations
5.
Jama, Bashir, et al.. (2008). Potential of improved fallows to increase household and regional fuelwood supply: evidence from western Kenya. Agroforestry Systems. 73(2). 155–166. 16 indexed citations
6.
Jama, Bashir & Gonzalo Pizarro. (2008). Agriculture in Africa: Strategies to Improve and Sustain Smallholder Production Systems. Annals of the New York Academy of Sciences. 1136(1). 218–232. 52 indexed citations
7.
Rao, M. R., et al.. (2006). The biology of Amphicallia pactolicus (Butler) (Lepidoptera : Arctiidae), a defoliator of Crotalaria species. African Entomology. 14(2). 329–336. 1 indexed citations
8.
Jama, Bashir, et al.. (2006). Improving land management in eastern and southern Africa: a review of practices and policies. RePEc: Research Papers in Economics. 3 indexed citations
9.
Bünemann, Else K., P.C. Smithson, Bashir Jama, Emmanuel Frossard, & Astrid Oberson. (2004). Maize productivity and nutrient dynamics in maize-fallow rotations in western Kenya. Plant and Soil. 264(1-2). 195–208. 49 indexed citations
10.
Hartemink, Alfred E., R. J. Buresh, Peter M. van Bodegom, et al.. (2000). Inorganic nitrogen dynamics in fallows and maize on an Oxisol and Alfisol in the highlands of Kenya. Geoderma. 98(1-2). 11–33. 37 indexed citations
11.
Jama, Bashir, Abdoulaye Niang, Julie Wolf, & B. Amadalo. (1999). Sources of nutrients for maize in nutrient-depleted soils of western Kenya. 1 indexed citations
12.
Rao, M. R., Abdoulaye Niang, F. Kwesiga, et al.. (1998). Soil fertility replenishment in Sub-Saharan Africa: new techniques and the spread of their use on farms. 10(2). 3–8. 29 indexed citations
13.
Jama, Bashir, R. J. Buresh, & Frank Place. (1998). Sesbania Tree Fallows on Phosphorus‐Deficient Sites: Maize Yield and Financial Benefit. Agronomy Journal. 90(6). 717–726. 55 indexed citations
14.
Jama, Bashir, J. K. Ndufa, R. J. Buresh, & Keith Shepherd. (1998). Vertical Distribution of Roots and Soil Nitrate: Tree Species and Phosphorus Effects. Soil Science Society of America Journal. 62(1). 280–286. 59 indexed citations
15.
Mekonnen, Kindu, R. J. Buresh, & Bashir Jama. (1997). Root and inorganic nitrogen distributions in sesbania fallow, natural fallow and maize fields. Plant and Soil. 188(2). 319–327. 75 indexed citations
16.
Jama, Bashir, Rob Swinkels, & R. J. Buresh. (1997). Agronomic and Economic Evaluation of Organic and Inorganic Sources of Phosphorus in Western Kenya. Agronomy Journal. 89(4). 597–604. 99 indexed citations
17.
Hartemink, Alfred E., B.H. Janssen, R. J. Buresh, & Bashir Jama. (1996). Soil Nitrate and Water Dynamics in Sesbania Fallows, Weed Fallows, and Maize. Soil Science Society of America Journal. 60(2). 568–574. 91 indexed citations
18.
Shepherd, K. R., Rob Swinkels, & Bashir Jama. (1994). A question of management: the pros and cons of farmer- and researcher-managed trials.. Socio-Environmental Systems Modeling. 6(4). 3–7. 4 indexed citations
19.
Jama, Bashir, et al.. (1991). Fuelwood production from Leucaena leucocephala established in fodder crops at Mtwapa, Coast Province, Kenya. Agroforestry Systems. 16(2). 119–128. 6 indexed citations
20.
Jama, Bashir, et al.. (1989). Results of alley cropping experiments with Leucaena leucocephala and Zea mays at the Kenya coast.. 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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