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Academician

İBRAHİM DEMİR

Profesör

Ankara Üniversitesi Ziraat Fakültesi Bahçe Bitkileri Bölümü

Research topics OpenAlex
  1. Ana Dal Ziraat ve Orman ve Su Ürünleri Temel Alanı
  2. Yan Dal Bahçe Bitkileri Yetiştirme ve Islahı
Keywords YÖKSİS
Articles 136 YÖKSİS 136 · OpenAlex 0 Total citations 1,723 h-index 22 · OpenAlex Q1 articles 12 Scopus · WoS Q1 7 Best field rank #76 / 4,833 Main field · top 1.6% Co-authors 100 13 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 83 + YÖKSİS · co-author record: 11
h-index 22 Percentile in Türkiye: 98 #98 of 2,562 at their university by h-index
i10-index
49
Total citations
1,723
Top 2.7% in Türkiye
Per article
18.3
FWCI
1.04
1.00 = world average
World top 1%
0
World top 10%
9

Most cited articles

  1. Changes in seed quality during seed development and maturation in tomato 1992 world top 10% 129 citations
  2. Mean germination time of pepper seed lots (Capsicum annuum L.) predicts size and uniformity of seedlings in germination tests and transplant modules 2008 world top 10% 106 citations
  3. Evaluation of seed quality from physiology to international standardization 2012 world top 10% 103 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 11 articles (221 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 25.

Field ranking

YÖKSİS ?
Keyword rankings 1

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
100
With an akaturk profile
27
Turkish institutions
13
Co-authored works
%91

Academic co-authors 27

  1. EREN ÖZDEN Doçent · Iğdır Üniversitesi 29
  2. KAZIM MAVİ Profesör · Hatay Mustafa Kemal Üniversitesi 25
  3. SITKI ERMİŞ Doçent · Eskişehir Osmangazi Üniversitesi 25
  4. BURCU BEGÜM KENANOĞLU Doçent · Uşak Üniversitesi 9
  5. CANAN ÖZTOKAT KUZUCU Doçent · Çanakkale Onsekiz Mart Üniversitesi 4
  6. ERTAN YILDIRIM Profesör · Atatürk Üniversitesi 3
  7. FİKRET YAŞAR Profesör · Van Yüzüncü Yıl Üniversitesi 3
  8. ÖZGE ŞAHİN Doçent · Ankara Üniversitesi same university 3
  9. AZİZ TEKİN Profesör · Ankara Üniversitesi same university 2
  10. ELİF ÇATIKKAŞ Doktor Öğretim Üyesi · Karamanoğlu Mehmetbey Üniversitesi 2
Show all (27)
  1. MEHMET BURAK TAŞKIN Doçent · Ankara Üniversitesi same university 2
  2. NAZLI İLKE EKEN TÜRER Öğretim Görevlisi (ders Vermekle Görevli) · Bartın Üniversitesi 2
  3. ATİLLA DURSUN Profesör · Atatürk Üniversitesi 1
  4. AYSUN ÖZTÜRK Araştırma Görevlisi · Gazi Üniversitesi 1
  5. DİDEM CANİK OREL Doçent · Ankara Üniversitesi same university 1
  6. ERKAN EREN Doçent · Ege Üniversitesi 1
  7. GÖLGE SARIKAMIŞ Profesör · Ankara Üniversitesi same university 1
  8. KÖKSAL DEMİR Profesör · Ankara Üniversitesi same university 1
  9. MELEK EKİNCİ Profesör · Atatürk Üniversitesi 1
  10. METİN TURAN Profesör · Yeditepe Üniversitesi 1
  11. MUHİTTİN KULAK Doçent · Iğdır Üniversitesi 1
  12. NİHAT ATMACA Profesör · Gaziantep Üniversitesi 1
  13. RABİA ALBAYRAK DELİALİOĞLU Doktor Öğretim Üyesi · Ankara Üniversitesi same university 1
  14. RECEP KOTAN Profesör · Atatürk Üniversitesi 1
  15. SELDA ÖRS CIRIK Profesör · Atatürk Üniversitesi 1
  16. TAMER SERMENLİ Profesör · Hatay Mustafa Kemal Üniversitesi 1
  17. ÜSTÜN ŞAHİN Profesör · Atatürk Üniversitesi 1

National collaboration 13 institutions

Within own university8 joint works · Ankara Üniversitesi

  1. Iğdır Üniversitesi 29 works · 2 academics
  2. Eskişehir Osmangazi Üniversitesi 25 works · 1 academics
  3. Hatay Mustafa Kemal Üniversitesi 25 works · 2 academics
  4. Uşak Üniversitesi 9 works · 1 academics
  5. Çanakkale Onsekiz Mart Üniversitesi 4 works · 1 academics
  6. Atatürk Üniversitesi 3 works · 6 academics
  7. Van Yüzüncü Yıl Üniversitesi 3 works · 1 academics
  8. Bartın Üniversitesi 2 works · 1 academics
  9. Karamanoğlu Mehmetbey Üniversitesi 2 works · 1 academics
  10. Ege Üniversitesi 1 works · 1 academics
Show all (13)
  1. Gazi Üniversitesi 1 works · 1 academics
  2. Gaziantep Üniversitesi 1 works · 1 academics
  3. Yeditepe Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 73

Nurcan Memiş 11Zeynep GÖKDAŞ 11ÖZÇOBAN MUSTAFA 8G OKCU 7Kutay Coşkun Yıldırım 7Güleda Öktem 6Neslihan Kadıoğlu 6STAN MATTHEWS 6A.Hakan EKER 5Cihat ÖZDAMAR 5Seid MUHIE 5T ÇELİKKOL 5Tuba Guloksuz 5Johannes van Staden 4RICHARD ELLIS 4A GÜNAY 3Ebrime Njie 3Fatih Kara 3Fiona Hay 3HA VENTER 3NİHAL ERTÜRK 3SERPİL MİS 3Y SAMIT 3Z SARIYILDIZ 3C EKŞİ 2EMRAH KÖSE 2Ebrima S. Njie 2Eda Burcu KÜÇÜKHÜSEYİN 2Henk Jalink 2Mohammad Hassanzadeh 2A ÖKMENAlison PowellBB KenanogluBenginur BaştabakC CEBECİCihat OZDAME NoliEbrima EnjieFikriye MaviGAMZE KAYA

Show all (73)

Gözde ŞAHİNHilal OkyayI OzuaydınK ERASLANLIGHT M ELoubser W AM Ashirov AnnaM Khajeh-HosseiniM LIGHTM-H WagnerMOHAMMED HASANZADEHMUSTAFA EMRE SARIMarnie E. LightMehmet ŞimşekMine AydınMukerrem Melis GürsanMurat KarslıoğluN SÜRMELİNAHİD HAZRATİNilgün HALLORANRUHSAR YANMAZS BASAYS GuptaSeid HussenSteven P.C. GrootY CEYLANY S ÖZDENde Meillon Semre sarıseid husseinvan de VenterÖ BAŞAKİbrahim Sönmez

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Indexes and citation percentiles

?
TR Index 22 articles
OpenAlex citation percentile
Top 1%0
Top 10%9
Avg · n 87 %68.8
Other counts

Scopus (SJR)

  • YÖKSİS rows 75

WoS (JCR)

  • YÖKSİS rows 75

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

136articles

Journals with publications

43 journals

Narrow down

Scopus (SJR)
Q112 Q231 Q324 Q45
WoS (JCR)
Q17 Q214 Q327 Q424
TR Index
22articles

Article list

  1. 2026 Seed vigour tests to predict seed quality after storage in spinach seed lots Seed Science and Technology DOI 10.15258/sst.2026.54.1.01 YÖKSİS SJR Q2 JCR Q1 OpenAlex 1.1%
  2. 2026 Electrical Conductivity Estimates of Normal Germination Percentages of Seed Lots Belong to The Same and Different Cultivars in Cabbage Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi DOI 10.29133/yyutbd.1802676 YÖKSİS TR Index SJR Q3 OpenAlex 81.7%
  3. 2026 Revitalizing spinach (Spinacia oleracea L.) seed germination through steeping and mechanical seed coat abrasion Vegetos DOI 10.1007/s42535-026-01639-1 YÖKSİS OpenAlex 15.5%
  4. 2025 Alternating thermal conditions enhance seedling morphophysiology, antioxidant activity and nutrient dynamics in eggplant Notulae Botanicae Horti Agrobotanici Cluj-Napoca DOI 10.15835/nbha53414644 YÖKSİS SJR Q2 JCR Q3 OpenAlex 66.6%
  5. 2025 Electrical Conductivity Relates Seed Germination and Seedling Emergence in Tagetes Seed Lots Bahçe DOI 10.53471/bahce.1540106 YÖKSİS TR Index OpenAlex 82.0%
  6. 2024 Combined vigour tests to estimate relative seedling emergence in the field and germination after storage in sweet corn seed lots Seed Science and Technology DOI 10.15258/sst.2024.52.2.01 YÖKSİS SJR Q4 JCR Q1 OpenAlex 2.5%
  7. 2024 The Effects of Oxygen Availability in the Seed Container during Storage on Seed Germination in Tomato, Onion, Cabbage, and Marrow Seeds Horticultural Studies DOI 10.16882/HortiS.1403403 YÖKSİS TR Index OpenAlex 74.8%
  8. 2024 Changes in Germination of Some Seasonal Flower Seeds Over 16 Years in Cold Storage Düzce University Faculty of Forestry Journal of Forestry (DUJOF) DOI https://dergipark.org.tr/tr/pub/duzceod YÖKSİS TR Index OpenAlex 11.5%
  9. 2024 Use of the radicle emergence test (RE) to estimate germination and emergence potential in sponge gourd (Luffa aegyptiaca Mill.) seed genotypes International Journal of Agriculture, Environment and Food Sciences DOI 10.31015/jaefs.2024.4.6 YÖKSİS TR Index OpenAlex 9.3%
  10. 2023 Radicle Emergence as Seed Vigour Test Estimates Seedling Quality of Hybrid Cucumber (Cucumis sativus L.) Cultivars in Low Temperature and Salt Stress Conditions MDPI Horticulturae DOI 10.3390/horticulturae9010003 YÖKSİS SJR Q1 JCR Q1 OpenAlex 87.0%
  11. 2023 Seed Longevity Potential Predicted by Radicle Emergence (RE) Vigor Test in Watermelon Seed Cultivars MDPI Horticulturae DOI 10.3390/horticulturae9020280 YÖKSİS SJR Q1 JCR Q1 OpenAlex 84.2%
  12. 2023 The effect of solid matrix priming with biostimulants on seed germination and seedling quality of carrot (Daucus carota L.) under abiotic stress conditions European Journal of Horticultural Science (ISHS) DOI 10.17660/eJHS.2023/007 YÖKSİS SJR Q3 JCR Q4 OpenAlex 77.5%
  13. 2023 Magnetopriming enhance germination and seedling growth parameters of onion and lettuce seeds International Journal of Agriculture Environment and Food Sciences DOI 10.31015/jaefs.2023.3.1 YÖKSİS TR Index OpenAlex 81.7%
  14. 2023 Magnetopriming enhanced seed germination in six vegetable species: tomato, pepper, onion, cauliflower, cabbage and carrot Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi DOI 10.37908/mkutbd.1284048 YÖKSİS TR Index OpenAlex 62.1%
  15. 2022 The radicle emergence test and storage longevity of cucurbit rootstock seed lots Seed Science and Technology DOI 10.15258/sst.2022.50.1.01 YÖKSİS SJR Q3 JCR Q3 OpenAlex 84.2%
  16. 2022 Karrikinolide stimulated seed germination of artificially aged marrow, cabbage and pepper seeds through repair of cell structure and enzyme activity South African Journal of Botany DOI 10.1016/j.sajb.2022.09.049 YÖKSİS SJR Q2 JCR Q2 OpenAlex 88.1%
  17. 2022 Radicle emergence (RE) test identifies differences in normal germination percentages (NG) of watermelon, lettuce and carrot seed lots Seed Scince and Technology DOI 10.15258/sst.2022.50.2.09 2 YÖKSİS records YÖKSİS SJR Q3 JCR Q3 OpenAlex 87.5%
  18. 2022 Effect of ultrasonic treatment on seed germination and seedling emergence in seven vegetable species ANADOLU JOURNAL OF AGRICULTURAL SCIENCES DOI 10.7161/omuanajas.890033 YÖKSİS TR Index OpenAlex 54.0%
  19. 2022 Estimation of Seed Longevity in Onion Seed Lots by a Vigor Test of Radicle Emergence Test in Artificial Ageing Conditions Horticulturae DOI 10.3390/horticulturae8111063 YÖKSİS SJR Q1 JCR Q1 OpenAlex 81.8%
  20. 2022 Seed Water Uptake Relates Germination and Emergence Potential of White Coated French Bean Cultivars Black Sea Journal of Agriculture DOI 10.47115/bsagriculture.1059847 YÖKSİS TR Index OpenAlex 64.1%

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