Güncel Gönderiler: Tarla Bitkileri Bölümü Koleksiyonu
Toplam kayıt 43, listelenen: 21-40
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Zorkal Yaylasının (İkizdere-RİZE) mera özellikleri ve botanik kompozisyonun belirlenmesi
(2021)Bu çalışma Rize ili İkizdere ilçesi Zorkal yaylası merasında 2019 yılı içerisinde gerçekleştirilmiştir.Çalışmada meranın toprağı kaplama oranı, botanik kompozisyonu, mera kalite derecesi ve mera durumukarakterleri ... -
Effects of Thidiazuran and Zeatin on plant regeneration in Helichrysum Pallasii
(Bolu Abant Izzet Baysal University, 2021)The genus of Helichrysum comprises many species which have therapeutical effects and used in folk medicine. H. pallasii is one of these species, used in the region for traditional medicine and ornamental purposes. ... -
Can herbal products be alternative root canal irrigation solutions in primary teeth? An in vitro study
(Elsevier, 2022)Objectives: To evaluate antimicrobial properties and smear layer removal efficiency of various plant extracts and apple cider vinegar (AV). Methods: A total of 112 primary molars roots were randomly divided into two groups ... -
Volatile secondary metabolites of Hypericum tetrapterum and Hypericum bithynicum
(Elsevier, 2022)The phytochemical analyses on the flowering aerial parts resulted in identification of 32 and 30 compounds which represent 100% of total volatile components in Hypericum tetrapterum and Hypericum bithynicum (Hypericaceae), ... -
Characterization of volatile compounds nongrafted and pumpkin-grafted bitter gourd (Momordica charantia L.)
(TUBİTAK Scientific & Technical Research Council Turkey, 2022)Bitter melon (Momordica charantia L.) is a unique vegetable-fruit possessing several multifarious health benefits. In this study, the plant extraction obtained from grafted bitter gourd onto pumpkin (Cucurbita maxima) and ... -
Distribution of phenolic compounds and antioxidant activity in plant parts and populations of seven underutilized wild achillea species
(MDPI, 2022)Evaluation of phytochemical composition of underutilized Achillea species provides the primary selection of germplasms with the desired quality of raw material for their further applications. The aim of the study was to ... -
Phenolic compounds and antioxidant activity of Achillea arabica populations
(Elsevier, 2022)In this study, we aimed to present the screening of the contents of phenolics including caffeoylquinic acid derivatives, quercetin, luteolin, apigenin and some their derivatives as well as santin and total antioxidant ... -
Evaluation of the chemical composition in different plant parts of Scorzonera Papposa
(Parlar Scientific Publications, 2022)Scorzonera papposa, a member of the Scorzonera genus, is not investigated deeply regarding its volatile oil composition and seconder metabolite content in Turkey. In our study we were able to distinguish Scorzonera papposa ... -
Effects of stratification and moisturizing treatments on breaking seed dormancy in two echinacea species
(Parlar Scientific Publications, 2021)Echinacea (Echinacea ssp.) has been widely used in folk medicine for centuries and has a high market share and medicinal value, because more than 280 different products are sold economically in Europe. Generally, germination ... -
Comparative evaluation of various herbal extracts on biofilms of Streptococcus mutans and Scardovia wiggsiae: An in vitro study
(Wiley, 2021)Background Owing to their strong antimicrobial properties, Helichrysum arenarium (HA), Anzer thyme (AT), and Stevia rebaudiana (SR) have been commonly used in medicine. Aim This study aimed to evaluate antimicrobial ... -
Variation of antioxidant activity and total phenolic content of tea (Camellia sinensis L. O. Kuntze) genotypes
(Kahramanmaras Sutcu Imam University, 2021)This study was carried out to determine tea (Camellia sinensis L. O. Kuntze) genotypes with high antioxidant activity and also high total phenolic content (TPC) in Rize/Turkey conditions in 2017. In the research, the seeds ... -
Mentha spicata L. ve Mentha villoso- nervata Opiz. genotiplerinin tarımsal özellikl üzerine azot ve fosfor dozlarının etkisi
(2014)Öz Nane genotiplerinin ( Mentha spicata L. ve Mentha villoso-nervata Opiz .) tarımsal özellikleri üzerine azot ve fosfor dozlarının etkilerini belirlemek amacıyla yapılan bu çalışma 2010 ve 2011 yıllarında Erzurum’da ... -
Fuel properties of biodiesel produced from balci variety oil of safflower (carthamus tinctorious l.)
(2014)In this study, the production of biodiesel from the cold pressed oil of safflower ( Carthamus tinctorius L.) of Balci variety grown in Yozgat ecological condition has been carried out. The oil yield of Balci seed and the ... -
Yozgat ili şartlarında yetiştirilen aspir (Carthamus tinctorius L.) dinçer çeşidinden üretilen biyodizelin yakıt özelliklerinin belirlenmesi
(2014)Bu çalışmada Yozgat ili şartlarında yetiştirilen ülkemiz tescilli aspir (Carthamus tinctorius L.) çeşitlerinden Dinçer (Dikensiz) çeşidinin tohumlarından ham yağ elde edilmiştir. Elde edilen bu ham yağdan üretilen biyodizelin ... -
Karacadağ’ın farklı yükseltilerindeki meraların durumu ve ot kalitesinin belirlenmesi
(2017)Bu araştırma; Diyarbakır-Şanlıurfa illeri arasındaki Karacadağ'ın sekiz farklı yükseltisinde yer alan meraların kalite derecesi ve ot kalitesini belirlemek amacıyla yürütülmüştür. Araştırma sonucunda meraların ortalama ... -
Characterization and selection of indigenous fruit variants in the Eastern Black Sea region (Turkey) for future breeding
(International Society for Horticultural Science, 2017)The Turkish province of Rize, in the Eastern Black Sea Region, is very rich in natural diversity. Its districts are home to a wide range of landrace fruit species including whortleberry, Caucasian whortleberry, aromatic ... -
Chemical composition and antimicrobial activity of the essential oil of endemic heracleum platytaenium boiss. from Turkey
(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 ... -
Evaluating agronomic performance and investigating molecular structure of drought and heat tolerant wild alfalfa (Medicago sativa L.) collection from the southeastern Turkey
(Springer/Plenum Publishers, 2017)Drought is a major stress factor for agricultural production including alfalfa production. One way to counterbalance the yield losses is the introgression of drought tolerant germplasm into breeding programs. As an effort ... -
Altitudinal changes in secondary metabolite contents of Hypericum androsaemum and Hypericum polyphyllum
(Pergamon-Elsevier Science Ltd, 2017)The genus Hypericum (Hypericaceae) has attracted scientific interest as its members have yielded many bioactive compounds. in the present study we investigated the content of hypericin, pseudohypericin, hyperforin, ... -
Hypericum spp. volatile profiling and the potential significance in the quality control of new valuable raw material
(Elsevier, 2018)The genus Hypericum (Guttiferae) is one of the most representative species in temperate zones and Turkey is one of the most important Mediterranean sites. Due to the increasing commercial value of Hyperici herba (Hypericum ...
