Turkiye Tarimsal Arastirmalar Dergisi最新文献_第9页

Üniversite Öğrencilerinin Akademik Başarısını Etkileyen Faktörler: Tarım Ekonomisi Bölümü Örneği 影响大学生学业成功的因素：以农业系为例

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/tutad.885812

Görkem Örük, Sait Engi̇ndeni̇z

引用次数: 0

Investigation of antioxidant activities of fruit, leaf and stem extracts of white (Morus alba L.) and black (Morus nigra L.) mulberry species of Diyarbakır Diyarbakır白桑树(Morus alba L.)和黑桑树(Morus nigra L.)果实、叶和茎提取物的抗氧化活性研究

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/tutad.841557

Mizgin Abay, Nuraniye Eruygur

{"title":"Investigation of antioxidant activities of fruit, leaf and stem extracts of white (Morus alba L.) and black (Morus nigra L.) mulberry species of Diyarbakır","authors":"Mizgin Abay, Nuraniye Eruygur","doi":"10.19159/tutad.841557","DOIUrl":"https://doi.org/10.19159/tutad.841557","url":null,"abstract":"This study aims to determine the antioxidant activities of fruit, leaf, and branche extracts of Morus alba L. and Morus nigra L. species collected from Diyarbakir. Different in vitro methods such as Total Phenol Content (TPC), Total Flavonoid Content (TFC), Copper (II) Ion Reducing Antioxidant Capacity (CUPRAC), 2,2´-diphenyl-1-pikrilhidrazil (DPPH), and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging methods were used to evaluate the antioxidant activities of the two Morus species. The highest total phenolic amount belongs to acetone extract (257.5±0.05 μg gallic acid equivalent mg-1) obtained from M. nigra branches, while the highest total flavonoid content was found in acetone extract (185.8±0.15 μg catechin equivalent mg-1) obtained from M. nigra leaves. In the CUPRAC test, the highest activity was observed in methanol extracts from M. alba branches (IC50 values is 35.63±0.22 μg mg-1). The IC50 values of the DPPH radical scavenging activity of the extracts are between 128.1±0.13 and 2494.7±0.30 μg mg-1, the best radical scavenging activity was demonstrated by acetone extract (128.1±0.13 μg mg-1) prepared from the M. alba branche. The highest ABTS radical scavenging activity belongs to the methanol extract (75.5±0.25 μg mg-1) obtained from the M. alba branches. The results prove that both Morus species possess antioxidant properties, not only in leaves and fruits but also in the branches. At the end of the study, it was determined that M. alba and M. nigra have medicinal usage value which can be used as natural antioxidants.","PeriodicalId":32452,"journal":{"name":"Turkiye Tarimsal Arastirmalar Dergisi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Farklı Tuz Konsantrasyonlarının Bazı Tatlı Sorgum Sorghum bicolor var. saccharatum (L.) Mohlenbr. Çeşitlerinin Çimlenme Özellikleri Üzerine Etkileri 不同的盐浓度有一种甜溶液？61531；高粱（L.）Mohlenbr？61533；对各种绿化特征的影响

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/TUTAD.769463

M. A. Özyazıcı, S. Acikbas

引用次数: 2

Bazı Alkanna Türlerinin Tohum Canlılık Testi, Çimlenme Oranı ve in vitro Rejenerasyonu 阿尔茨海默氏症患者的Tohum寿命测试、振铃面积和体外生成

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/tutad.892928

Cennet Yaman, S. Uranbey, Hussein Abdullah Ahmed Ahmed, Dilek Başalma

{"title":"Bazı Alkanna Türlerinin Tohum Canlılık Testi, Çimlenme Oranı ve in vitro Rejenerasyonu","authors":"Cennet Yaman, S. Uranbey, Hussein Abdullah Ahmed Ahmed, Dilek Başalma","doi":"10.19159/tutad.892928","DOIUrl":"https://doi.org/10.19159/tutad.892928","url":null,"abstract":": In this study, it was aimed to test the seed viability of Alkanna orientalis and endemic Alkanna sieheana species rich in Alkannin/Shik onin (A/ S ) and to determine the germination percentage and callus regeneration suitable for in vitro A/S production. The viability rates of seeds collected from nature were determined by the tetrazolium method. The germination rates of the seeds of both species were tested with three different applications (on filter paper, MS nutrient medium with agar, in peat). The seed coats of both species were removed, and their embryos were cultivated in Murashige and Skoo g (MS) media containing plant growth regulators in various proportions. The viability rates of the seeds were found at 98.3% for A. orientalis and 96.0% for A. sieheana . Germination rates were determined only on filter paper as 8.3% for A. orientalis and 5 .0% for A. sieheana , no germination was observed in other applications. The highest zygotic shoot and root formation rate were obtained from A. orientalis with 91.6% and 40.3%, respectively. But, the highest callus formation rate was observed on A. siehenea with 75.0%. As a result, it was determined that although the viability rates were high in both species, the germination rates were low, but in vitro reproducibility was possible.","PeriodicalId":32452,"journal":{"name":"Turkiye Tarimsal Arastirmalar Dergisi","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48795700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Kamulaştırma Davalarında Yapı Değerleme 文档案例中的构建评估

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/tutad.873120

O. Kılıç

引用次数: 0

Mera Islah ve Amenajman Uygulamalarının Vejetasyon Üzerine Etkileri 对玛丽岛植被的影响及Amenajman的应用

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/tutad.875860

Tamer Yavuz, Kadir Ispirli

{"title":"Mera Islah ve Amenajman Uygulamalarının Vejetasyon Üzerine Etkileri","authors":"Tamer Yavuz, Kadir Ispirli","doi":"10.19159/tutad.875860","DOIUrl":"https://doi.org/10.19159/tutad.875860","url":null,"abstract":": This study was conducted in the pasture of Aslançayırı village (41°00'52\" N, 35°38'59\" E, 800 m altitude), Havza district of Samsun province, located in the Central Black Sea Region of Turkey, to determine the changes in pasture vegetati on caused by improvement and management applications. The rangeland has been divided into two different sections depending on the destruction level caused by its use, and a holistic program has been implemented for improvement. Fertilization, cleaning clipping, and alternating grazing system were applied throughout the pasture and in addition, seeding was applied to the 1st section ( Destroyed by plowing pasture), and mechanical aeration was applied to the 2nd section (Base pasture). The alterations in the pasture were determined by the modified wheeled loop method before and after the improvement applications. The improvement applicat ions have increased the ratio of legumes and grasses, decreased the ratio of other families in the pasture, and contribute to the formation of balanced vegetation. Before the improvement, the rates of annual, invasive, and decreasing species 45.02%, 46.54% respectively. In the pre -improvement peri od, while Lotus corniculatus , Hordeum murinum , Taraxacum officinale , Bellis perennis , Carex acuta , Cyndon dactylon and Scariola viminea species were dominant in the pasture, it was observed that decreasing species such as Trifolium repens , Poa pratensis , Lolium perenne became dominant after the improvement. The improvement and management applications increased the plant- covered area throughout the pasture from 91.0% to 98.4% and grazing capacity from 10.17 AU (Animal Unit) to 18.01 AU and enhanc ed the pasture condition and health category from medium -healthy to good- healthy. It has been concluded that the prevention of excessive and untimely grazing is the most decisive factor in ensuring the progress achieved, and it is recommended to continue t he grazing plan implemented in terms of sustainability.","PeriodicalId":32452,"journal":{"name":"Turkiye Tarimsal Arastirmalar Dergisi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67793390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Çeşitli Organik Atıkların Barbunya Fasulyesi (Phaseolus vulgaris L. var. Pinto) Bitkisinin Gelişimine ve Arbusküler Mikorhizal Funguslar (AMF)’a Etkisi 不同有机原子Barbunya Fasulyesi（Phaseolus vulgaris L.var.Pinto）的发育对植物发育和Arbusküler Mikorhizal真菌（AMF）的影响

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/tutad.933578

Hasret Güneş, Gökhan Boyno, Emre Demirer Durak, S. Demir

引用次数: 0

Comparative Evaluation of Two Commercial Propolis Extracts as Plant Defense Activator and Antimicrobial Agent Against Pseudomonas syringae pv. tomato (Pst) strain DC3000 两种商品蜂胶提取物作为植物防御活化剂和抗丁香假单胞菌剂的比较评价。番茄(Pst)菌株DC3000

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-30 DOI: 10.19159/tutad.890935

M. Ateş, N. Özkurt, Y. Bektas

引用次数: 1

Çiftçilerin Semt Pazarıyla İlgili Görüşleri ve Memnuniyet Durumları: Sinop İli Gerze İlçesi Örneği 农民的兴趣和乐趣都在安息日：以锡诺普岛为例

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-17 DOI: 10.19159/tutad.898092

Gamze Aydın Eryılmaz, O. Kılıç

引用次数: 0

GLOBALGAP ve Güncel Gelişmeler GLOBALGAP及其发展现状

Turkiye Tarimsal Arastirmalar Dergisi Pub Date : 2021-06-08 DOI: 10.19159/tutad.873078

Nuray Akbudak, Ö. Şen

引用次数: 0