Yazar "Akcin, Adnan" için listeleme
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Achene Micromorphology of Seven Taxa of Achillea L. (Asteraceae) From Turkey
Akcin, Tulay Aytas; Akcin, Adnan (Bangladesh Assoc Plant Taxonomists, 2014)Micromorphological characters of achenes in seven taxa of Turkish Achillea L. (Asteraceae) were investigated using stereomicroscope and scanning electron microscope (SEM). Some morphological descriptions of achenes were ... -
Anatomical changes induced by salinity stress in Salicornia freitagii (Amaranthaceae)
Akcin, Tulay Aytas; Akcin, Adnan; Yalcin, Erkan (Soc Botanica Sao Paulo, 2017)A salt-tolerant population of Salicornia freitagii Yaprak and Yurdakulol (naturally adapted) from saline soils of Bahsili village, Sungurlu, Corum, Turkey, was evaluated for root and succulent stem modifications. Salt-tolerant ... -
Antifungal and herbicidal properties of essential oils and n-hexane extracts of Achillea gypsicola Hub-Mor. and Achillea biebersteinii Afan. (Asteraceae)
Kordali, Saban; Cakir, Ahmet; Akcin, Tulay Aytas; Mete, Ebru; Akcin, Adnan; Aydin, Tuba; Kilic, Hamdullah (Elsevier, 2009)The chemical composition of essential oils isolated by hydrodistillation from the aerial parts of Achillea gypsicola Hub-Mor., Achillea biebersteinii Afan. and n-hexane extracts obtained from the flowers of A. gypsicola ... -
Antimicrobial and Antioxidant Activity of the Essential Oil of the Turkish Endemic Species Achillea phrygia Boiss. & Bal.
Akcin, Adnan; Akcin, Tulay Aytas; Seyis, Fatih; Coban, Ahmet Yilmaz; Durupinar, Belma (Taylor & Francis Ltd, 2014)The essential oil obtained from the dried flowering aerial parts of Achillea phrygia Boiss & Bal. by hydrodistilation was analysed by gas chromotography-mass spectrometry. Camphor (35.55 %), 2-furaldehyde (16.59 %) and ... -
Application of Fulvic Acid Modulates Photosynthetic Pigments and Malondialdehyde Content in Bread Wheat (Triticum aestivum cv. Ekiz) to Increase Resistance to Chromium Stress
Akcin, Adnan; Akcin, Tulay Aytas; Yildirim, Cengiz (Friends Science Publ, 2020)This study investigated the effects of fulvic acid (FA) on photosynthetic pigments, carotenoids and malondialdehyde content in bread wheat (cv. Ekiz) under chromium (Cr) stress. Wheat seedlings were divided into two groups ... -
Chemical Composition and Antimicrobial Activity of the Essential Oil of Endemic Heracleum platytaenium Boiss. from Turkey
Akcin, Adnan; Seyis, Fatih; Akcin, Tulay Aytas; Cayci, Yeliz Tanriverdi; Coban, Ahmet Yilmaz (Taylor & Francis Ltd, 2013)The compositions of the essential oil of Heracleum platytaenium Boiss. aerial parts, grown in Turkey were determined by GC-MS. Twenty-two compounds (95.24 %) were determined. The major compounds in the oil were found to ... -
Effect of salinity stress on chlorophyll, carotenoid content, and proline in Salicornia prostrata Pall. and Suaeda prostrata Pall. subsp prostrata (Amaranthaceae)
Akcin, Adnan; Yalcin, Erkan (Soc Botanica Sao Paulo, 2016)Salicornia prostrata Pall. and Suaeda prostrata Pall. subsp. prostrata occur together on saline soils in Kizilirmak Delta in Samsun, Turkey. The effects of salinity stress on photosynthetic pigments and proline were ... -
Morphological and anatomical characteristics and taxonomical significance of achene micromorphology of Achillea phrygia and A-gypsicola (Asteraceae), endemic to Turkey
Akcin, Tulay Aytas; Akcin, Adnan (Wiley-Blackwell Publishing, Inc, 2010)Micromorphological and anatomical characters of two Achillea L. species, A. phrygia Boiss. & Bal. and A. gypsicola Hub-Mor., which are endemic to Turkey, were investigated. It was observed that stem length, corymb width, ... -
Morphological, Anatomical and Numerical Studies on Some Anchusa L. (Boraginaceae) Taxa From Turkey
Akcin, Tulay Aytas; Ulu, Senay; Akcin, Adnan (Pakistan Botanical Soc, 2010)This study used numerical methods to illustrate, describe and assess the taxonomic significance of morphological and anatomical features of three Anchusa species,, Anchusa undulata subsp. hybrida (Ten.) Coutinho, A. azurea ... -
Phytotoxic and Insecticidal Properties of Essential Oils and Extracts of Four Achillea Species
Cakir, Ahmet; Ozer, Hakan; Aydin, Tuba; Kordali, Saban; Cavusoglu, Aysema Tazegul; Akcin, Tulay; Akcin, Adnan (Acg Publications, 2016)The essential oils and hexane extracts of four Achillea species were analyzed by GC/MS. Achillea biserrata Bieb., Achillea wilhelmsii C. Koch and Achillea biebersteinii Afan oils contained mainly 1,8-cineole (38.1-14.4%), ... -
Taxonomic Value of Seed Characters in Orchids From Turkey
Akcin, Tuelay Aytas; Ozdener, Yasemin; Akcin, Adnan (Soc Royal Botan Belgique, 2009)The seed morphometry of 19 orchid species of from Turkey was studied using scanning electron microscopy. The morphometric characteristics of examined orchid seeds and embryos were recorded and compared statistically. ...
