Prof. Dr. Ali Kemal Ayan

Yayın Ağı

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

SSR marker-based genetic characterization of Turkish oriental tobaccos

SAYGILI İ., KANDEMİR N., KINAY A., Aytaç S., Ayan A. K.

MOLECULAR BIOLOGY REPORTS , cilt.49, sa.12, ss.11351-11358, 2022 (SCI-Expanded)

A study on the feed value, in vitro digestibility and methane production of tobacco ( Nicotiana tabacum L.) field waste

Kılıç Ü., Kurt D., Aytaç S., Ayan A. K.

PROGRESS IN NUTRITION , sa.2, ss.449-457, 2019 (SCI-Expanded)

HIGH-TEMPERATURE INHIBITION OF SEED GERMINATION OF HEMP (CANNABIS SP.)

Aytaç S., Arslanoğlu Ş. F., Ayan A. K.

FRESENIUS ENVIRONMENTAL BULLETIN , cilt.27, sa.12, ss.8200-8204, 2018 (SCI-Expanded)

Phenolic constituents of Hypericum triquetrifolium Turra (Guttiferae) growing in Turkey: variation among populations and plant parts

Çırak C., Radusiene J., Janulis V., Ivanauskas L., Camas N., Ayan A. K.

TURKISH JOURNAL OF BIOLOGY , cilt.35, sa.4, ss.449-456, 2011 (SCI-Expanded)

Secondary metabolites of Hypericum scabrum and Hypericum bupleuroides

Ayan A. K., Radusiene J., Cirak C., Ivanauskas L., Janulis V.

PHARMACEUTICAL BIOLOGY , cilt.47, sa.9, ss.847-853, 2009 (SCI-Expanded)

Variation of Bioactive Secondary Metabolites in Hypericum triquetrifolium Turra from Wild Populations of Turkey

Camas N., Radusiene J., Ayan A. K., Cirak C., Janulis V., Ivanauskas L.

NATURAL PRODUCT COMMUNICATIONS , cilt.3, sa.10, ss.1713-1717, 2008 (SCI-Expanded)

Seasonal variation of hypericin and pseudohypericin contents in Hypericum scabrum L. growing wild in Turkey

Ayan A. K., Cirak C., Gueney K.

NATURAL PRODUCT COMMUNICATIONS , cilt.3, sa.2, ss.241-244, 2008 (SCI-Expanded)

Variation of hypericins in Hypericum triquetrifolium Turra growing in different locations of Turkey during plant growth

Ayan A. K., Çırak C.

NATURAL PRODUCT RESEARCH , cilt.22, sa.18, ss.1597-1604, 2008 (SCI-Expanded)

Hypericin and pseudohypericin contents in some Hypericum species growing in Turkey

Ayan A. K., Çırak C.

PHARMACEUTICAL BIOLOGY , cilt.46, sa.4, ss.288-291, 2008 (SCI-Expanded)

Variation of bioactive compounds in Hypericum perforatum growing in turkey during its phenological cycle

Cirak C., Radusiene J., (Saglam) Karabuk B., Janulis V., Ivanauskas L.

JOURNAL OF INTEGRATIVE PLANT BIOLOGY , cilt.49, sa.5, ss.615-620, 2007 (SCI-Expanded)

Direct and indirect regeneration of plants from internodal and leaf explants of Hypericum bupleuroides gris.

Cirak C., Ayan A. K., Kevseroglu K.

JOURNAL OF PLANT BIOLOGY , cilt.50, sa.1, ss.24-28, 2007 (SCI-Expanded)

Morphogenetic and diurnal variation of total phenols in some hypericum species from Turkey during their phenological cycles

Ayan A. K., Yanar O., Çırak C., Bilgener M.

Bangladesh Journal of Botany , cilt.36, sa.1, ss.39-46, 2007 (SCI-Expanded)

Variations in total phenolics during ontogenetic, morphogenetic, and diurnal cycles in Hypericum species from Turkey

Ayan A. K., Cirak C., Yanar O.

JOURNAL OF PLANT BIOLOGY , cilt.49, sa.6, ss.432-439, 2006 (SCI-Expanded)

Morphogenetic and diurnal variation of hypericin in some Hypericum species from Turkey during the course of ontogenesis

Cirak C., Saglam B., Ayan A. K., Kevseroglu K.

BIOCHEMICAL SYSTEMATICS AND ECOLOGY , cilt.34, sa.1, ss.1-13, 2006 (SCI-Expanded)

Diğer Dergilerde Yayınlanan Makaleler

Experts’ Points of View on Developing Local Organic Bazaars in Turkey

BOZ İ., AYAN A. K., ATASEVEN Y., KAYNAKÇI C.

Asian Journal of Agricultural Extension, Economics Sociology , cilt.37, sa.2, ss.1-9, 2019 (Hakemli Dergi)

CONSUMERS’ PERCEPTION OF ORGANIC FOOD ITEMS: A CASE STUDY OF SİSLİ AND KARTAL ORGANIC BAZAARS OF ISTANBUL

AYAN A. K., BOZ İ., KAYNAKÇI C., AYTAÇ S.

International Journal of Agriculture and Environmental Research , cilt.3, sa.5, ss.3635-3643, 2017 (Hakemli Dergi)

Suppliers of Organic Food: Evidence From Sisli And Kartal Ecological Bazaars Of Istanbul

AYAN A. K., BOZ İ., KAYNAKÇI C., AYTAÇ S.

International Journal of Scientific Research and Management , cilt.5, ss.5553-5559, 2017 (Hakemli Dergi)

AN INVESTIGATION ON THE USE OF TOBACCO SEEDS FOR BIODIESEL PRODUCTION

AYTAÇ S., AYAN A. K., Acar M., Gizlenci Ş.

International Journal of Agriculture and Environmental Research , cilt.2, sa.6, ss.1921-1930, 2016 (Hakemli Dergi)

Effect of the Different Fertilizer Sources and Doses on Yield in Organic Tobacco Nicotiana tabacum L Production

KURT D., AYAN A. K.

Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi , cilt.31, sa.2, ss.7-14, 2014 (Hakemli Dergi)

Heavy metal contents of St. John's Wort (Hypericumperforatum L.) growing in Northern Turkey

Ayan A. K., Kızılkaya R., Cirak C., Kevseroǧlu K.

Journal of Plant Sciences , cilt.5, sa.3, ss.263-267, 2010 (Scopus)

Estimation of leaf area in selected Hypericum species

Çırak C., ODABAŞ M. S., Ayan A. K., Saǧlam B., Kevseroǧlu K.

Acta Botanica Hungarica , cilt.50, sa.1-2, ss.81-91, 2008 (Scopus)

Morphogeneticand diurnal variation of total phonels in some Hypericum species from Turkey during their phenological cycles

AYAN A. K., Yanar P., ÇIRAK C., BİLGENER M.

Bangladesh journal of Botany , 2007 (Hakemli Dergi)

Modeling the effect of temperature on the days to germination in seeds of flue-cured and oriental tobacco (Nicotiana tabacum L.)

Çırak C., Ayan A. K., ODABAŞ M. S., Çamaş N.

Journal of Plant Sciences , cilt.2, sa.3, ss.358-361, 2007 (Scopus)

Isırganotu nun Ekonomik Önemi ve Tarımı

AYAN A. K., ÇALIŞKAN Ö., ÇIRAK C.

Anadolu Tarım Bilimleri Dergisi , cilt.21, sa.3, ss.357-363, 2006 (Hakemli Dergi)

Variation of Hypericin in ST. John’xxs Worth (Hpericum perforatum) From Wild Populations of North Turkey

ÇIRAK C., AYAN A. K., KEVSEROĞLU K., ÖZEN T.

ACTA BOTANICA HUNGARICA , cilt.48, ss.55-64, 2006 (Hakemli Dergi)

Trabzon ve Bayburt İllerinde Tohumluk Patates Solanum tuberosum L Yumrularında Belirlenen Virüsler

SÖKMEN M., AYAN A. K., ŞEVİK M. A.

Anadolu Tarım Bilimleri Dergisi , cilt.20, sa.3, ss.23-26, 2005 (Hakemli Dergi)

Relation between leaf area and dimensions of selected medicinal plants

ÇIRAK C., ODABAŞ M. S., sağlam b., AYAN A. K.

Research in Agricultural Engineering , cilt.51, ss.13-19, 2005 (Hakemli Dergi)

Effects of explant types and different concentrations of sucrose and phytoharmones on plant regeneration and hypericin content in Hypericum perforatum L

Ayan A. K., Çırak C., Kevseroǧlu K., Sökmen A.

Turkish Journal of Agriculture and Forestry , cilt.29, sa.3, ss.197-204, 2005 (Scopus)

Leaf area prediction model for summer snowflake Leucojum aestivum L

ÇIRAK C., ODABAŞ M. S., AYAN A. K.

International journal of botany , 2005 (Hakemli Dergi)

Bulb Yield and Some Plant Characters of Summer Snowflake Leucojum aestivum L Under Shading as Affected by GAsub3 sub and NAA at Different Concentrations

AYAN A. K., KURTAR E. S., KEVSEROĞLU K.

Journal of Agronomy , 2004 (Hakemli Dergi)

Hypericin in Some Hypericum Species from Turkey

AYAN A. K., ÇIRAK C., KEVSEROĞLU K., ÖZEN T.

ASIAN JOURNAL OF PLANT SCIENCES , cilt.3, sa.2, ss.200-202, 2004 (Hakemli Dergi)

Organik Tarım ve Türkiye’xxdeki Durumu

KURTAR E. S., AYAN A. K.

Anadolu Tarım Bilimleri Dergisi , cilt.19, sa.1, ss.56-64, 2004 (Hakemli Dergi)

Tütün (Nicotiana tabacum L.) melezlerinde kantitatif özelliklerde heterosisin etkisi

ÇAMAŞ N., ESENDAL E., AYTAÇ S., AYAN A. K.

Anadolu Tarım Bilimleri Dergisi , cilt.13, sa.3, ss.83-93, 1998 (Hakemli Dergi)