J. Cobbina

526 total citations
30 papers, 411 citations indexed

About

J. Cobbina is a scholar working on Plant Science, Forestry and Agronomy and Crop Science. According to data from OpenAlex, J. Cobbina has authored 30 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Plant Science, 10 papers in Forestry and 8 papers in Agronomy and Crop Science. Recurrent topics in J. Cobbina's work include Agroforestry and silvopastoral systems (7 papers), Ruminant Nutrition and Digestive Physiology (5 papers) and Agronomic Practices and Intercropping Systems (4 papers). J. Cobbina is often cited by papers focused on Agroforestry and silvopastoral systems (7 papers), Ruminant Nutrition and Digestive Physiology (5 papers) and Agronomic Practices and Intercropping Systems (4 papers). J. Cobbina collaborates with scholars based in Ghana, Nigeria and United Kingdom. J. Cobbina's co-authors include Morag McDonald, Luke C. N. Anglaaere, Fergus Sinclair, Beatrice Darko Obiri, A. N. Atta-Krah, E.N. Sabiiti, M. H. Miller, M. A. Jabbar, H. Adu-Dapaah and Thomas W. Kuyper and has published in prestigious journals such as Agronomy Journal, The Journal of Agricultural Science and Agroforestry Systems.

In The Last Decade

J. Cobbina

26 papers receiving 342 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Cobbina Ghana 12 153 126 118 80 80 30 411
Issaka Abdulai Germany 9 203 1.3× 71 0.6× 71 0.6× 57 0.7× 29 0.4× 19 341
J. Kanmegne Cameroon 9 67 0.4× 72 0.6× 158 1.3× 115 1.4× 35 0.4× 11 309
R. C. R. Machado Brazil 8 206 1.3× 99 0.8× 55 0.5× 30 0.4× 16 0.2× 9 334
Carlos Astorga Costa Rica 8 273 1.8× 212 1.7× 72 0.6× 68 0.8× 18 0.2× 19 570
Sebastian Chakeredza Benin 9 28 0.2× 142 1.1× 175 1.5× 151 1.9× 53 0.7× 18 458
Jean-Marc Boffa Kenya 11 33 0.2× 64 0.5× 195 1.7× 137 1.7× 38 0.5× 22 326
Helton Nonato de Souza Brazil 4 66 0.4× 79 0.6× 67 0.6× 49 0.6× 16 0.2× 8 273
Patrick Jagoret France 15 555 3.6× 97 0.8× 254 2.2× 276 3.5× 31 0.4× 43 729
Alain Tsobeng Cameroon 11 90 0.6× 175 1.4× 218 1.8× 176 2.2× 11 0.1× 32 421
Andrew Daymond United Kingdom 16 546 3.6× 270 2.1× 46 0.4× 51 0.6× 19 0.2× 37 728

Countries citing papers authored by J. Cobbina

Since Specialization
Citations

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

Fields of papers citing papers by J. Cobbina

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Cobbina

This figure shows the co-authorship network connecting the top 25 collaborators of J. Cobbina. A scholar is included among the top collaborators of J. Cobbina 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 J. Cobbina. J. Cobbina 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.
Anglaaere, Luke C. N., J. Cobbina, Fergus Sinclair, & Morag McDonald. (2011). The effect of land use systems on tree diversity: farmer preference and species composition of cocoa-based agroecosystems in Ghana. Agroforestry Systems. 81(3). 249–265. 88 indexed citations
2.
Owusu-Sekyere, Ebenezer, J. Cobbina, & Tetsuro Wakatsuki. (2009). Nutrient cycling in primary, secondary forests and cocoa plantation in the Ashanti Region, Ghana. West African Journal of Applied Ecology. 9(1). 12 indexed citations
3.
Owusu-Sekyere, Ebenezer, J. Cobbina, Tsugiyuki Masunaga, & Tetsuro Wakatsuki. (2006). Decomposition, nutrient release patterns and nutrient fluxes from leaf litter of secondary forests in Ghana. Ghana Journal of Science. 44(1). 4 indexed citations
4.
Adjei‐Nsiah, S., Cees Leeuwis, K.E. Giller, et al.. (2004). Land tenure and differential soil fertility management practices among native and migrant farmers in Wenchi, Ghana: implications for interdisciplinary action research. NJAS - Wageningen Journal of Life Sciences. 52(3-4). 331–348. 50 indexed citations
5.
Reynolds, L., et al.. (1995). Cutting management of alley cropped leucaena/gliricidia-Guinea grass mixtures for forage production in southwestern Nigeria. Agroforestry Systems. 29(1). 9–20. 11 indexed citations
6.
Cobbina, J.. (1995). STRATEGIES FOR INCREASED FODDER PRODUCTION FROM LEUCAENA AND GLIRICIDIA TO ELIMINATE DRY SEASON FEED SHORTAGES IN THE HUMID TROPICS. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 8(1). 27–35. 1 indexed citations
7.
Cobbina, J.. (1995). Herbage yields of pigeonpea (Cajanus cajan) accessions in a humid tropical environment as affected by pruning management. The Journal of Agricultural Science. 125(2). 227–232. 4 indexed citations
8.
Adu-Dapaah, H., et al.. (1994). Effect of cocoa pod ash on the growth of maize. The Journal of Agricultural Science. 122(1). 31–33. 21 indexed citations
9.
10.
Cobbina, J. & A. N. Atta-Krah. (1992). Forage productivity of Gliricidia accessions on a tropical alfisol soil in Nigeria. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 2 indexed citations
11.
Sabiiti, E.N. & J. Cobbina. (1992). PARKIA BIGLOBOSA:A POTENTIAL MULTIPURPOSE FODDER TREE LEGUME IN WEST AFRICA. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 7(3). 113–139. 17 indexed citations
12.
Jabbar, M. A., J. Cobbina, & L. Reynolds. (1992). Optimum fodder-mulch allocation of tree foliage under alley farming in southwest Nigeria. Agroforestry Systems. 20(3). 187–198. 11 indexed citations
13.
Cobbina, J.. (1991). Nitrogen and phosphorus fertilization promotes rapid initial growth of Levcaena on Alfisol. Communications in Soil Science and Plant Analysis. 22(1-2). 1–9. 3 indexed citations
14.
Cobbina, J., et al.. (1991). Strategic pruning of Leucaena for optimum herbage yield.. 12. 75–77. 2 indexed citations
15.
Cobbina, J., et al.. (1990). Productivity of some browse plants on acid soils of southeastern Nigeria.. Tropical grasslands. 24(1). 41–45. 16 indexed citations
16.
Cobbina, J.. (1990). Effect of direct sun rays on growth of leucaena and gliricidia seedlings in the nursery. 11. 88–90. 1 indexed citations
17.
Cobbina, J., K. Mulongoy, & A. N. Atta-Krah. (1990). Soil factors influencing initial growth of leucaena and gliricidia in an alfisol of southwestern Nigeria.. 11. 94–98. 2 indexed citations
18.
Cobbina, J., G. O. Kolawole, & A. N. Atta-Krah. (1990). Leucaena and gliricidia seed viability and germination as influenced by storage conditions. 11. 91–93. 6 indexed citations
19.
Cobbina, J., et al.. (1989). Leguminous Browse Supplementation Effect on the Agronomic Value of Sheep and Goat Manure. Biological Agriculture & Horticulture. 6(2). 115–121. 2 indexed citations
20.
Cobbina, J.. (1988). Vertisols of Ghana: Uses and potential for improved management using cattle. CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research). 2 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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