Abdullah Öktem

646 total citations
48 papers, 343 citations indexed

About

Abdullah Öktem is a scholar working on Agronomy and Crop Science, Plant Science and Soil Science. According to data from OpenAlex, Abdullah Öktem has authored 48 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Agronomy and Crop Science, 26 papers in Plant Science and 9 papers in Soil Science. Recurrent topics in Abdullah Öktem's work include Crop Yield and Soil Fertility (33 papers), Genetics and Plant Breeding (12 papers) and Bioenergy crop production and management (8 papers). Abdullah Öktem is often cited by papers focused on Crop Yield and Soil Fertility (33 papers), Genetics and Plant Breeding (12 papers) and Bioenergy crop production and management (8 papers). Abdullah Öktem collaborates with scholars based in Türkiye, Bangladesh and United States. Abdullah Öktem's co-authors include Mehmet Şimşek, Celal Yücel, Ebru Sakar, B.E. Ak, Refik Polat, Habib Kocabıyık and İbrahim Ortaş and has published in prestigious journals such as SHILAP Revista de lepidopterología, Industrial Crops and Products and Agricultural Water Management.

In The Last Decade

Abdullah Öktem

43 papers receiving 287 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Abdullah Öktem Türkiye 8 215 213 126 32 22 48 343
B. Kulig Poland 12 362 1.7× 232 1.1× 160 1.3× 13 0.4× 22 1.0× 91 530
Burhan Kara Türkiye 9 177 0.8× 119 0.6× 68 0.5× 14 0.4× 13 0.6× 49 288
Chad Lee United States 9 222 1.0× 136 0.6× 57 0.5× 22 0.7× 8 0.4× 15 329
Magan Singh India 10 248 1.2× 243 1.1× 156 1.2× 7 0.2× 18 0.8× 76 430
Muhammad Hammad Nadeem Tahir Pakistan 14 441 2.1× 254 1.2× 129 1.0× 21 0.7× 7 0.3× 68 626
Raman Jeet Singh India 11 203 0.9× 174 0.8× 200 1.6× 14 0.4× 9 0.4× 25 435
Rita Pupalienė Lithuania 10 220 1.0× 127 0.6× 136 1.1× 20 0.6× 7 0.3× 29 328
A. Rzepka Poland 12 402 1.9× 131 0.6× 144 1.1× 48 1.5× 9 0.4× 29 510
Branka Kresović Serbia 10 212 1.0× 146 0.7× 154 1.2× 47 1.5× 5 0.2× 45 376
Julin Gao China 14 324 1.5× 210 1.0× 121 1.0× 18 0.6× 9 0.4× 54 462

Countries citing papers authored by Abdullah Öktem

Since Specialization
Citations

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

Fields of papers citing papers by Abdullah Öktem

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Abdullah Öktem

This figure shows the co-authorship network connecting the top 25 collaborators of Abdullah Öktem. A scholar is included among the top collaborators of Abdullah Öktem 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 Abdullah Öktem. Abdullah Öktem 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.
Öktem, Abdullah, et al.. (2024). Bioethanol obtained from soluble sugars in sweet sorghum, influencing properties and their interrelationships. Industrial Crops and Products. 221. 119351–119351. 3 indexed citations
2.
3.
Öktem, Abdullah, et al.. (2021). Determination of Grain Yield and Some Quality Parameters of Popcorn (Zea mays L. everta) Genotypes. DergiPark (Istanbul University). 1 indexed citations
4.
5.
Öktem, Abdullah. (2020). Impact of Vermicompost to Dent Corn (Zea mays L. indentata). 4(1). 48–55. 2 indexed citations
6.
7.
Ortaş, İbrahim, et al.. (2018). Dry weight and nutrient uptake of twenty one sweet sorghum genotypes grown in two separate locations of Turkey. Australian Journal of Crop Science. 12(7). 1191–1199. 1 indexed citations
8.
Öktem, Abdullah, et al.. (2017). Farklı dozlarda uygulanan ethephon’un makarnalık buğday’ın (Triticum durum L.) bitki boyu, yatıklık değeri ve tane verimi üzerine etkisi. Mediterranean Agricultural Sciences. 30(1). 53–58. 1 indexed citations
9.
Öktem, Abdullah, et al.. (2016). Harran Ovası Koşullarında Yetiştirilen Mısır Bitkisinde (Zea mays L. indentata) Farklı Ekim Sıklığının Silaj Verimi ve Bazı Tarımsal Özelliklere Etkisi. DergiPark (Istanbul University). 25(ÖZEL SAYI-1). 64–64. 3 indexed citations
10.
Öktem, Abdullah, et al.. (2013). ÇUKUROVA KOŞULLARINDA BAZI ATDİŞİ MISIR (Zea mays L. indentata) GENOTİPLERİNİN VERİM ve MORFOLOJİK ÖZELLİKLERİNİN BELİRLENMESİ. DergiPark (Istanbul University). 17(4). 15–24. 1 indexed citations
11.
Öktem, Abdullah, et al.. (2010). Effect of Nitrogen on Yield and Some Quality Parameters of Sweet Corn. Communications in Soil Science and Plant Analysis. 41(7). 832–847. 45 indexed citations
12.
Öktem, Abdullah. (2009). Mineral composition of some Turkish durum wheat genotypes.. Asian Journal of Chemistry. 21(4). 2733–2738. 1 indexed citations
13.
Öktem, Abdullah. (2009). Bazı atdişi hibrit mısır (Zea mays L. indentata) genotiplerinin Harran Ovası koşullarında performanslarının belirlenmesi. 13(2). 49–58. 2 indexed citations
14.
Kocabıyık, Habib, Refik Polat, & Abdullah Öktem. (2009). Determination of cutting properties, protein and mineral content of silage corn stalk.. Asian Journal of Chemistry. 21(7). 5580–5590. 3 indexed citations
15.
Öktem, Abdullah. (2009). Yield Characteristics of Sweet Corn Under Deficit Irrigation in Southeastern Turkey. Philippine Agricultural Scientist. 92(3). 332–337. 3 indexed citations
16.
Öktem, Abdullah. (2008). Effect of nitrogen on fresh ear yield and kernel protein content of sweet corn (Zea mays saccharata) under upper Mesopotamia region of Turkey. The Indian Journal of Agricultural Sciences. 78(1). 50–52. 3 indexed citations
17.
18.
Öktem, Abdullah, et al.. (2005). Effect of Nitrogen and Intra Row Spaces on Sweet Corn (Zea mays saccharata Sturt) Ear Characteristics. Asian Journal of Plant Sciences. 4(4). 361–364. 18 indexed citations
19.
Öktem, Abdullah. (2004). Determination of Sowing Dates of Sweet Corn (Zea mays L. saccharata Sturt.) under Şanlıurfa Conditions. TURKISH JOURNAL OF AGRICULTURE AND FORESTRY. 28(2). 83–91. 21 indexed citations
20.
Öktem, Abdullah, et al.. (2003). Deficit irrigation effects on sweet corn (Zea mays saccharata Sturt) with drip irrigation system in a semi-arid region. Agricultural Water Management. 61(1). 63–74. 100 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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