A5032978136- Heavy Metals in Plants
- Garlic and Onion Studies
- Phytochemicals and Antioxidant Activities
- Essential Oils and Antimicrobial Activity
- Insect Pest Control Strategies
- Lichen and fungal ecology
- Bee Products Chemical Analysis
- Fungal Biology and Applications
- Mycorrhizal Fungi and Plant Interactions
- Flowering Plant Growth and Cultivation
- Phytochemical and Pharmacological Studies
- Plant Micronutrient Interactions and Effects
- Plant Growth and Agriculture Techniques
- Phytochemistry and Biological Activities
- Composting and Vermicomposting Techniques
- Ottoman and Turkish Studies
- Pineapple and bromelain studies
- Plant-Microbe Interactions and Immunity
- Yeasts and Rust Fungi Studies
- Soil Carbon and Nitrogen Dynamics
- Sunflower and Safflower Cultivation
- Light effects on plants
- Nematode management and characterization studies
- Selenium in Biological Systems
- Plant biochemistry and biosynthesis
Van Yüzüncü Yıl Üniversitesi
2019-2025
Institute of Science and Technology
2022
Shanghai Institute for Science of Science
2022
Arbuscular mycorrhizal fungi (AMF) play a pivotal role in sustainable agriculture by enhancing nutrient efficiency and reducing the dependence on synthetic fertilizers. Developing these sustainable, effective products requires knowledge of target plant its associated microbial communities production landscape interest. This study focused AMF populations with Tir wheat six main locations Türkiye’s Van Lake Basin. The Erçek-Özalp-Saray region exhibited highest organic matter values. Higher...
In this study, morphological and quality characteristics (nutritional value, EO ratio content, TPC, TFC, TAA) of 12 different naturally growing populations (T1 to T12) Thymus kotschyanus var. were investigated. the case macro micro nutrients, all have a rich ingredient, for heavy metal population results are within limits. The percentage essential oils in varied between 0.43% 4.66% (v/w). Thymol was most abundant compound whole thymol ranged from 4.07% 81.15%. eight had more than 50% content...
This study was carried out to determine the effects of mycorrhizal applications on some biochemical and macro/micro nutrient characteristics soybean (Glycine max L.) under salt stress (0, 50, 100, 150, 200 mM NaCl). In research investigated chlorophyll a (17.30-22.61 µg g-1 TA), b (3.05-5.78 total (20.46-27.72 carotenoids (3.57-4.72 proline (0.43-1.81 malondialdehyde (MDA) (13.1-18.3 nmol g-1), several macro- micro-elements, including Ca (9.43-12.8 g kg-1), K (9.97-11.8 Na (0.94-3.52 P...
In order to meet the demand for medicinal sage (Salvia officinalis L.), which is an important economic product, harvesting from nature has value. However, it may not always be of desired standard and quality. Also, endangers their natural population causing genetic base decline. For this reason, produce in agrosystem increase yield a sustainable way. study, effects eleven endophyte bacteria (EB) isolates applications on development, morphology, physicochemical properties Salvia L. were...
Datura sp. is a genus of 14 species, poisonous plants belonging to the family Solanaceae. Distributed throughout world and it widely cultivated in Asia, America, Europe, South Africa other tropical subtropical regions primarily used as an intoxicant hallucinogen. stramonium innoxia two medicinal plant known Jimson weed Thorn apple all over for many properties. This study revealed that total phenolic content (196.52 183.08 mg GAE g-1), flavonoid (16.72 17.12 QE 100 antioxidant activity (91.74...
This study was carried out on wild edible macrofungi samples, collected within the boundaries of Gürpınar (Van) district between 2016 and 2017. As a result necessary investigations related to macro micromorphologies 36 species belonging 11 families 4 orders were determined. Eight them belong phylum Ascomycota 28 Basidiomycota. Among determined taxa Agaricus bisporus, A. campestris, urinascens, Pleurotus eryngii, P. ostreatus populinus are consumed by locals. eryngii is only economically...
Recently, the production of macro-fungi (mushrooms) has steadily increased, and so their economic value, in global terms. The use functional foods, dietary supplements, traditional medicines derived from is increasing as they have numerous health benefits well abundant nutrients. This study aimed to determine some biochemical contents (pH, soluble solid (SSC), total antioxidant capacity (TAC) phenolic (TPC)) eight edible species growing naturally (in wild) Turkey. samples were collected Van...
Bu çalışmada, 11 endofit bakteri izolatının Calendula officinalis L. bitkisinde bazı morfolojik, kimyasal ve fizyolojik özelliklerine etkisi araştırılmıştır. bitkisine ait tohumlar; Van Yüzüncü Yıl Üniversitesi Ziraat Fakültesi Tarla Bitkileri Bölümü’ne olan iklim odasında, kontrollü şartlarda (% 65 nem, 25 oC sıcaklık 8/16 saatlik karanlık/aydınlık fotoperiyotta), 500 cc’lik saksılarda, torf + toprak perlit (1:2:1) ortamına 7 tekerrürlü olarak yetiştirilmiştir. Endofit izolatlarının her...
The study was based on macrofungi samples collected from Gürpınar district of Van province between 2015 and 2017. As a result field laboratory studies 94 species belonging to 49 genera, 27 families, seven orders three classes within Ascomycota Basidiomycota were determined. list the determined taxa are presented together with their habitats, substrates, collection localities personel voucher numbers.
In the study, biochemical composition of bioactive ingredients, essential oils ratio and compounds, mineral elements content, antioxidant activities two Origanum species (O.rotundifolium Boiss. O. syriacum L.) were investigated. It has been observed that total flavonoid phenolic contents vary, with amounts being 6.57 mg QE g-1 225.79 GAE for rotundifolium Boiss., 184.65 114.46 L., respectively. The highest element have determined macroelement Calcium (Ca)> Potassium (K)> Magnesium...
Amaç: Bu çalışma, Salvia türlerinin bazı biyokimyasal parametreleri ile makro besin elementi içeriklerini tespit etmek amacıyla yürütülmüştür. Konu ilgili daha önceden yapılmış bir çalışmanın olmaması, ilk olma özelliği taşıması bu çalışmaya ayrı özgün değer katmaktadır. Dolayısıyla, literatüre katkı sağlayacağı öngörülmektedir. Materyal ve Yöntem: Çalışmada, materyal olarak hispanica L. (Chia), sclarea (Misk adaçayı), dichroantha Stapf. (Kutnu), officinalis (Tıbbi microstegia Boiss. &...
Türkiye genelinde toplam 196 Allium taksonu bulunmakta ve bunların 1/3’ünün endemik olduğu bilinmektedir. türleri başta peyzaj, tıp, eczacılık gıda olmak üzere pek çok alanda kullanılmaktadır. Yürütülen çalışmanın materyalini oluşturan subsubakaka, A. kharputense giganteum florasında doğal olarak yetişmektedir. Özellikle Van yöresinde otlu peynir yapımında sıkça tercih edilen bu YYÜ, Ziraat Fakültesi Tıbbi Aromatik Bitkiler Bahçesi’nde kültüre alınmıştır. çalışmada Alium türlerinin içerdiği...
Oenothera biennis L., also known by names such as "evening primrose, calliopsis and sundrops," is a biennial plant species belonging to the Onagraceae family. The oil present in both its leaves seeds utilized pharmacology food industry. O. biennis, being an important medicinal plant, has been analyzed for total ash content, dry matter dualex index (Nitrogen Balance Index, chlorophyll, flavonol, anthocyanin), biochemical components (total antioxidant activity, phenolic flavonoid content)....
Microgreens strengthen the immune system with their intense vitamin, mineral, and antioxidant values; Scientific studies have proven that they are very effective in solving important health problems such as cancer, cardiovascular diseases, cholesterol. In this study, changes photosynthetic pigment, capacity, phenolic flavonoid content, ascorbic acid (vit C) contents of microgreens some medicinal plant species (Echinacea purpurea, Calendula officinalis, Silybum marianum) were investigated. At...
Tarım arazilerinde yaşanan tuzluluk sorunu yoğun olarak üretimi yapılan türlerde yetiştiriciliği sınırlandırmaktadır. Özellikle kurak ve yarı bölgelerde sorununa yönelik alternatifler geliştirilmekte toprağın organik maddece zenginleştirilmesi bunların en önemlilerinden birisi görülmektedir. Toprak yapısını iyileştirme, verim kalitede artış, bitki büyüme gelişimi üzerinde olumlu etki gösteren vermikompost yetiştiricilikte yaygın kullanılmaktadır. abiyotik stres faktörlerinden olan stresinde...
Tıbbi özellikteki bitkiler arasında önemli bir yeri olan Calendula officinalis L. bitkisi farmakoloji, gıda, süs ve kozmetik endüstrisinde değerlendirilmektedir. Son dönemlerde yapılan çalışmalarda aynısafa bitkisinin kullanım alanlarının gittikçe yaygınlaştığı fakat yaygın kullanımına rağmen ticari olarak üretiminin oldukça sınırlı olduğu bilinmektedir. Tarımsal üretimde abiyotik stres faktörü kuraklık stresine karşın verim kalitede düşüşleri en aza indirmek amacıyla BGUB (bitki gelişimini...
Allium türleri çok çeşitli alanlarda kullanılmasına karşın Doğu Anadolu Bölgesi’nde baharat, kan şekerini düzenleyici, bağırsak sorunlarını giderici, ağrı kesici, yara iyileştirici, akne tedavisi ile otlu peynir yapımında kuru veya yaş olarak sıkça tercih edilmektedir. Bu çalışmada ülkemizde özellikle aroması ve antimikrobiyal özelliğinden kaynaklı yoğun kullanılan bazı türlerinin morfolojik ölçümleri (bitki boyu, sap boyu çapı, yaprak sayısı, umbella pedisel uzunluğu), stoma polen...
This study was carried out to determine the effects of sulphur doses on nutrient contents safflower (Carthamus tinctorius L.) cultivars under irrigated conditions in 2011 and 2012 years spring periods. Field trials were conducted at randomized complete block split plot design with three replications experimental area Van Yuzuncu Yıl University, Faculty Agriculture. As factor, different (0, 25, 50 kg ha-1) cultivar used. In study, macro micro element seed investigated. It determined that...