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Öğe A Preliminary Study on The Chemical Structure of Vicia saliva L. Accessions Collected From Natural Flora of European Part of Turkey(Univ Namik Kemal, 2022) Nizam, İlker; Tenikecier, Hazım Serkan; Orak, Adnan; Tuna, Canan; Güler, Necmettin; Ersoy, HüseyinThe objective of this study was to determine chemical composition of 24 common vetch (Vicia sativa L.) accessions, collected from natural flora in European part of Turkey. The field experiment was carried out in the 2015-2016 growing season at field experimental area of Tekirdag Namik Kemal University, Agricultural Faculty, Field Crops Department in Tekirdag/Turkey. In this study, chemical structure (nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu). zinc (Zn). iron (Fe), and manganese(Mn) content) of common vetch accessions were determined on hay. Chemical composition content was statistically significantly different (P <= 0.01) between accessions. According to the results obtained from field experiments, N, P, K, Ca, Mg, Cu, Zn, Fe, and Mn content of common vetch accessions varied between 0.95-3.14 %, 0.84-3.65 %, 0.22-2.44 %, 0.89-2.85 %, 0.23-0.74 %, 0.15-7.80 ppm, 0.10-5.30 ppm, 43.00-2295.20 ppm, 3.08-17.50 ppm, respectively. A wide variation was observed among common vetch accessions used in the study for N, P, K, Ca, Mg, Cu, Zn, Fe, and Mn content. Tetany and Ca/P rates of accessions changed from 0.13 - 1.54 and 0.28 - 2.19, respectively. The tetany and Ca/P rates of common vetch accessions are within suitable values for animal feeding. Ca/P ratio is above the limit value only in accessions 15-2 and 14O04. According to the correlation analysis, N was positively and significantly correlated with P, K, Mg, Cu and Fe. Similarly, P was positively and significantly correlated with N, K and Fe. Magnesium was positively and significantly correlated with N, Ca, Cu, Fe and Mn. Iron was positively and significantly correlated with N, P, Ca, Mg and Cu. As a result, accession 15K17 and 33 were identified as common vetch accessions with high mineral nutrition content.Öğe Antioxidant Activity and Total Phenolic Contents of Different Alfalfa (Medicago sativa L.) Varieties Grown in Turkey(Centenary University, 2021) Orak, Hakime Hülya; Karamac, Magdalena; Orak, Adnan; Tenikecier, Hazım Serkan; Amarowicz, RyszardFifteen alfalfa varieties cultivated in Turkey were researched to compare the antioxidant potential of their seeds and find differences between the varieties. The total phenolic (TP) content, DPPH•, and ABTS•+ scavenging activities, and ferric-reducing antioxidant power (FRAP) of alfalfa seed methanol extracts were determined. TP contents of extracts were found between 37.03 and 54.04 mg GAE/g. ABTS assay results ranged between 0.100 and 0.158 mmol Trolox/g extract, and FRAP changed from 389.90 to 791.02 µmol Fe2+/g extract. The results demonstrated that the differences between the alfalfa varieties were significant (p < 0.01) in terms of analyzed characters. © 2021, Centenary University. All rights reserved.Öğe Antioxidant Potential and Phenolic Compounds of Some Widely Consumed Turkish White Bean (Phaseolus vulgaris L.) Varieties(De Gruyter Open Ltd, 2016) Orak, Hakime Hülya; Karamac, Magdalena; Orak, Adnan; Amarowicz, RyszardThe antioxidant potential and phenolic compounds content were investigated in ten white bean varieties widely consumed in Turkey. Total phenolic contents of seeds varied between 0.33 and 0.63 mg GAE/g. The Trolox Equivalent Antioxidant Capacity (TEAC) determined by the ABTS assay and the Ferric-Reducing Antioxidant Power (FRAP) of bean varieties ranged from 3.50 to 5.17 mu mol Trolox/g seed and from 7.99 to 11.20 mu mol Fe2+-/g seed, respectively. Strong correlations were found between total phenolic content and FRAP (r=0.850) and between TEAC and FRAP (r=0.734). The antioxidant activity was investigated in a beta-carotene-linoleic acid model system, as well. Differences in the inhibition of emulsion oxidation by extracts of white bean varieties were slight. The RP-HPLC fingerprint analysis of extracts showed the presence of five dominant phenolic compounds which were described as ferulic or caffeic acids derivatives. Four of them significantly contributed to reducing power and antiradical activity against ABTS(center dot+) of extracts.Öğe Bazı Macar Fiği (Vicia pannonica Crantz.) Genotiplerinde Farklı Biçim Zamanlarının Ot Verimi ve Bazı Kalite Özelliklerine Etkisi(2020) Tenikecier, Hazım Serkan; Orak, Adnan; Tekeli, Ali Servet; Gültekin, BirolBu araştırma, Kırklareli ekolojik koşullarında Atatürk Toprak, Su ve Tarımsal Meteoroloji AraştırmaEnstitüsü Müdürlüğü Deneme ve Uygulama Arazisinde 2015-17 yılları arasında iki yıl süre ile tesadüf bloklarıdeneme deseninde bölünmüş parseller deneme desenine göre genotipler ana parselleri, biçim zamanları altparselleri oluşturacak şekilde üç tekrarlamalı olarak yürütülmüştür. Denemede materyal olarak Egebeyazı veSarıefe çeşitleri ile 47.1, 47.2 ve 56.3 nolu çeşit adayları materyal olarak kullanılmıştır. Araştırmada 3 farklıgelişme döneminde (çiçeklenme başlangıcı, %50 çiçeklenme dönemi, tam çiçeklenme) hasat edilen Macar fiğin(Vicia pannonica Crantz.) verim ve kalite yönünden en uygun hasat zamanının belirlenmesi amaçlanmıştır.Araştırmanın iki yıllık ortalama sonuçlarına göre, en yüksek yeşil ot verimi çiçeklenme başlangıcı döneminde(1836.00 kg/da), 47.2 nolu genotipte (1713.78 kg/da), biçim zamanı x genotip interaksiyonunda ise çiçeklenmebaşlangıcı döneminde 47.2 nolu genotipte (2234.00 kg/da) belirlenmiştir. En yüksek kuru ot verimi tamçiçeklenme döneminde (401.00 kg/da), 47.2 nolu genotipte (387.33 kg/da), biçim zamanı x genotipinteraksiyonunda ise tam çiçeklenme döneminde Sarıefe çeşidinde (451.33 kg/da) belirlenmiştir. En yüksek hamprotein oranı %18.85 ile çiçeklenme başlangıcı döneminde, %17.17 ile 47.1 nolu genotipte, biçim zamanı xgenotip interaksiyonunda ise çiçeklenme başlangıcı döneminde 47.1 nolu genotipte (%19.98) saptanmıştır. Enyüksek ADF ve ADL oranı %37.02 ve %6.49 ile tam çiçeklenme döneminde, %33.93 ve %5.71 ile Egebeyazıçeşidinde, biçim zamanı x genotip interaksiyonunda ise tam çiçeklenme döneminde Egebeyazı çeşidinde(%19.98 ve %7.08) saptanmıştır. En yüksek NDF oranı ise %47.20 ile tam çiçeklenme döneminde, %47.05 ileSarıefe çeşidinde belirlenmiş, biçim zamanı x genotip interaksiyonu ise istatistiki olarak önemli bulunmamıştır.İki yıl süre ile yürütülen araştırmada; ilk yıl iyi gelişme gösteren Macar fiğinden %50 çiçeklenme döneminde enyüksek yeşil ot verimi alınmıştır. İkinci yıl yağışlı başlayan bahar ayının kurak sezonla devam etmesi nedeni ile enyüksek verim çiçeklenme başlangıcında (2178.67 kg/da) alınmış, onu izleyen her iki dönemde de verim düşüşüyaşanmıştır.Öğe Bazı Yonca Çeşitlerinde (Medicago sativa L.) Biçim Zamanının Ot Verimi ve Kalitesi Üzerine Etkilerinin Saptanması(Centenary University, 2021) Gökkaya, G.; Orak, AdnanThis study was conducted to determine effect of harvest times on yield and yield components of alfalfa (Medicago sativa L.) varieties in Tekirdağ conditions without irrigation between 2016–2018. The study was carried out in randomized block design with three replications. Gözlü-1, Bilensoy 80, Prosementi Bologna, Plato and Verko varieties was used as material, plants were harvested in two different flowering stages (%10 and %50). In two years statistical results, the characters of the study has significant differences and first year has higher results more than second year. According to statistical analyses years has significant differences and years was examined separately. In two years results plant height varied between 74.99–46.98 cm. Highest fresh forage yield was determined from variety Gözlü-1 (4188.98 kg/da), lowest fresh forage yield was determined from variety Bilensoy-80 (3543.71 kg/da). Fresh forage yield varied belongs to harvest stage. Alfalfa varieties had higher fresh forage yield at 50% flowering period (4353.24 kg/da) compared to 10% flowering stage (3190.67 kg/da). According to forage quality analyses, protein content was determined between 21.80-21.36 % in first year and 22.73-20.98 % in second year at % 10 and %50 flowering harvest time. The ADF was determined 40.15-42.47 % in first year and 39.60-43.25 % in second year; the NDF was determined 40.96-43.00 % in first year and 39.95-47.22 % in second year; the RFV was determined 124.78-127.43 % in first year and 108.72-138.83 % in second year at same harvest times. © 2021, Centenary University. All rights reserved.Öğe Effect of different sowing times on growth attributes, forage yield and quality in three narbon vetch (Vicia narbonensis L.) genotypes at subtropical climate(Range Management Soc India, 2020) Tenikecier, Hazım Serkan; Orak, AdnanA study was conducted in 2016-2018 growing seasons at Research and Experimental Area, Field Crops Department, Faculty of Agriculture, Namik Kemal University, Tekirdag, Turkey to record the effects of different sowing times (November, December, January and February) on some growth attributes, forage yield and quality on three narbon vetch (Vicia narbonensis L.) genotypes (Dikili, Bozdag and Ozgen). The highest plant height (75.84 cm) was recorded from 1st sowing time, but highest leaf/stem ratio (1.78) was found at 4th sowing time. The number of branches varied between 1.64 and 2.89. The highest main stem diameter was obtained from genotype Bozdag at 1st sowing time (7.96 mm). The highest herbage (28.23-27.37 t ha(-1)) and hay (5.91-5.81 t ha(-1)) yields were obtained from genotypes Ozgen and Dikili at first sowing time. The lowest crude fiber contents were recorded from genotypes Dikili and Bozdag at 1st sowing time (18.18-18.34%). The acid detergent fiber, neutral detergent fiber and acid detergent lignin contents were increased in all genotypes at late sowing. The phosphorus, potassium and magnesium contents were increased in all narbon vetch genotypes at late sowing. Calcium content was varied between 0.83 and 1.25%. The highest Cu (20.10 ppm), Mn (74.39 ppm) and Fe (206.67 ppm) contents were found at 3rd sowing time.Öğe Effect of Different Temperatures on Germination and Early Seedling Growth of Grass Pea (Lathyrus Sativus L.)(2021) Tenikecier, Hazım Serkan; Orak, Adnan; Çubuk, Mithat Gür; Deveci, SudeThe research was conducted to determine the effect of different temperatures on germination and earlyseedling growth of grass pea (Lathyrus sativus L.). Two grass pea cultivars (Gürbüz-2001, Karadağ) and apopulation (Pop-Diyarbakır) were used as experimental materials. The study was conducted in completerandomized split-plot design with four replications in growth chamber. The germination rate, meangermination time, shoot length, root length, root dry weight, root fresh weight, shoot dry weight and shootfresh weight were determined. The germination rates were varied between 25.00-99.00%. The highest meangermination time was found in 0 °C (12.79 days), Gürbüz-2001 and Karadağ genotypes (5.39 and 5.42 days).The highest shoot length (4.24 cm), and root length (8.85 cm) were found at 15 °C. The highest shoot lengthwas found in Karadağ genotype (3.99 cm) and at 15 °C Gürbüz-2001 and Karadağ interactions (4.79 and 4.64cm). The root fresh weight, shoot fresh weight, root dry weight and shoot dry weight was decreased byincreasing of temperature in all genotypes.Öğe Genotype-Related Differences in the Phenolic Compound Profile and Antioxidant Activity of Extracts from Olive (Olea europaea L.) Leaves(Mdpi, 2019) Orak, Hakime Hülya; Karamac, Magdalena; Amarowicz, Ryszard; Orak, Adnan; Penkacik, KamilaThe phenolic compound contents and antioxidant activities of the leaf extracts of nine olive genotypes were determined, and the obtained data were analysed using chemometric techniques. In the crude extracts, 12 compounds belonging to the secoiridoids, phenylethanoids, and flavonoids were identified. Oleuropein was the primary component for all genotypes, exhibiting a content of 21.0 to 98.0 mg/g extract. Hydroxytyrosol, verbascoside, luteolin 7-O-glucoside, and luteolin 4-O-glucoside were also present in noticeable quantities. Genotypes differed to the greatest extent in the content of verbascoside (0.45-21.07 mg/g extract). The content of hydroxytyrosol ranged from 1.33 to 4.03 mg/g extract, and the aforementioned luteolin glucosides were present at 1.58-8.67 mg/g extract. The total phenolic content (TPC), DPPH center dot and ABTS(center dot+) scavenging activities, ferric reducing antioxidant power (FRAP), and ability to inhibit the oxidation of -carotene-linoleic acid emulsion also varied significantly among genotypes. A hierarchical cluster analysis enabled the division of genotypes into three clusters with similarity above 60% in each group. GGE biplot analysis showed olive genotypes variability with respect to phenolic compound contents and antioxidant activities. Significant correlations among TPC, FRAP, the values of both radical scavenging assays, and the content of oleuropein were found. The contents of 7-O-glucoside and 4-O-glucoside correlated with TPC, TEAC, FRAP, and the results of the emulsion oxidation assay.Öğe Grain Qualities, Oil Yields and Fatty Acid Composition of Some Hybrid Dent Corn Varieties(Asian Journal Of Chemistry, 2009) Orak, Hakime Hülya; Korkut, Kayıhan Zahit; Başer, İsmet; Orak, Adnan; Bilgin, OğuzIn this study, the crude oil, protein, ash, potassium, sodium, ferrous content in corn grain and the characteristics of corn oil such as fatty acid composition, iodine value and specific gravity were determined of 35 hybrid dent corn varieties grown in Tekirdag ecological condition. The average grain yield was found betwwen 1099.32-796.32 kg/da in the corn varieties. The crude protein content in the analyzed varieties was ranged between 5.3 and 9.9 %. Among analyzed samples the oil content of corn varieties changed from 2.40 to 5.20 %. Variety G-626 had the higher saturated fatty acid (SFA), palmitic acid and oleic acid (MUFA) content from than the other varieties.Öğe Interrelationships among some Quality Characteristics in Dent Corn (Zea mays L.)(Springer Heidelberg, 2010) Bilgin, Oğuz; Orak, Hakime Hülya; Korkut, Kayıhan Zahit; Başer, İsmet; Orak, Adnan; Balkan, A.The interrelationships among the grain protein, oil, fatty acids, starch, Na, K, Fe concentrations and chemical grain characteristics were determined by correlation analyses in thirty-five commercial dent corn hybrids. An increase in oil content of the corn is accompanied by a decrease in starch content and by an increase in caproic acid content. The correlation coefficients involving protein content of corn hybrids with oil content (r = 0.066) and with saturated fatty acid (SFA) (r = -0.247*) evidence that protein content is more related to fatty acid distribution than the oil quantity. Linear relationships between refractive index (RI) (nD40 degrees C) and saturated fatty acid (r = 0.369**) and between refractive index and oleic acid (r = 0.364**), and between iodine number (IN) and unsaturated fatty acid (UFA) were determined. In addition, oleic acid is strongly correlated with linoleic (r = -0.769**) and linolenic acids (r = -0.335**).Öğe Phenolic contents and antioxidant capacities of wild and cultivated white lupin (Lupinus albus L.) seeds(Elsevier Sci Ltd, 2018) Karamac, Magdalena; Orak, Hakime Hülya; Amarowicz, Ryszard; Orak, Adnan; Piekoszewski, WojciechThe aim of this study was to compare the antioxidant capacities and phenolic compound profiles of wild and cultivated Lupinus albus L. seeds. The total phenolic content (TPC), radical scavenging activity, ferric-reducing antioxidant power (FRAP) and antioxidant activity in an beta-carotene-linoleic acid emulsion were determined. Liquid chromatography-mass spectrometry was used to identify phenolics. The TPC of lupin seeds ranged from 4.36 to 7.24 mg gallic acid equivalent/g dry matter (d.m.). The dominant phenolics of all genotypes were two p-coumaric acid derivatives (0.74-1.61 and 0.66-1.63 mg/g d.m.) and apigenin-6,8-di-C-glucoside (1.13-1.31 mg/g d.m.). The results of antioxidant assays of wild lupin extracts were similar to or lower than those of the cultivated variety. FRAP and ABTS(center dot+) scavenging activity were correlated with the contents of the more polar p-coumaric acid derivative and apigenin-6,8-di-C-glucoside. Generally, significant differences between cultivated and wild L. albus seeds were not found in antioxidant capacities and phenolic compound contents.Öğe Phenolics Content and Antioxidant Capacity of Mung Bean (Vigna radiata L.) Seed(2018) Orak, Hakime Hülya; Karamac, Magdalena; Orak, Adnan; Amarowıcz, Ryszard; Janıak, MichalMung bean (Vigna radiata) is a summer growing legume and widely consumed in the Asian cuisine.In recent years, the functional properties of mung bean have received attention, particularly with respect toantioxidant, antitumor, anti-diabetic effects. In this research investigated the antioxidant capacity and phenoliccompound profiles of dried mung bean seeds. The total phenolic content, DPPH• scavenging activity, ferricreducingantioxidant power (FRAP), ABTS•+ scavenging activity were determined after methanol and acetoneextractions. HPLC analyse was used to identification mung bean phenolic compounds. The total phenoliccontent of mung bean seed was determined as 47.16 mg GA eq / g extract (504.65 mg / 100 g seed) and 66.05mg GA eq / g extract (526.41 mg / 100 g seed) after methanol and acetoneuse as extractans, respectively. Thedominant phenolic compounds of seeds were hydroxybenzoic acid derivatives. The radical scavenging activityof mung bean extracts against ABTS•+ was 1.093 mmol Trolox / g acetone extract. This study compared theantioxidant capacity of mung bean with literature data of antioxidant properties widely consumed different beanvarieties such as red and white beans. Obtained results suggest that mung bean can be evaluated as functionalingredient with high antioxidant activity in several foods therefore larger field productions can be achieved forthis legume.Öğe Tekirdağ Koşullarında İkinci Ürün Olarak Yetiştirilen Önemli Bazı Mısır Çeşitlerinin Verim ve Verim Unsurlarının Belirlenmesi(2020) Öztürk, Yasin; Orak, AdnanBu araştırma 2013–2014, 2014–2015 yıllarında Tekirdağ İli Malkaraİlçesi İbribey Mahallesinde üretici arazisinde sulu şartlardayürütülmüştür. İkinci ürün olarak erken olgunlaşan ve farklı FAOgrubundan olan silajlık mısır çeşitleri (Calcio, Colonia, DK–743, Mas74G, Pasha) materyal olarak kullanılmış ve tesadüf blokları denemedeseninde faktöriyel düzende üç tekrarlamalı olarak planlanmıştır.Araştırma sonucunda elde edilen verilerin değerlendirilmesisonucunda mısır çeşitlerinden en yüksek hasıl verimi 7753.89 kg/daile Calcio çeşidinden elde edilmiştir. En yüksek bitki yaş (1082.75 g)ve kuru ağırlığı (700.93 g) hasıl verimine benzer şekilde yine Calcioçeşidinde belirlenmiştir. Mısır hasıl verimini olumlu yönde etkiyenkarakterler ile en yüksek değerlere sahip olan çeşitler bitki boyunda257.10 cm ile Colonia, yaprak boyunda 67.24 cm ile DK-743, yaprakyaş ağırlığında 158.55 g ile MAS 74G, koçan yaş ağırlığında 417.78 g,bitki yaş ağırlığında 1082.75 g, koçan boyu 30.50 cm, koçan kuruağırlığı 310.48 g/bitki ve koçan çapı 6.11 cm değeri ile Calcio olarakbelirlenmiştir. Bu araştırma sonucunda; gövde çapı ve yaprak sayısıdışında tüm karakterler ile hasıl verimi arasında olumlu ilişki olduğu;ele alınan karakterler arasında koçan yaş ağırlığı, bitki yaş ağırlığı,yaprak yaş ağırlığı, yaprak boyu, koçan boyu, koçan kuru ağırlığı vekoçan çapı ile mısırın hasıl verimi arasında olumlu ve 0.01 düzeyindeönemli ilişki olduğu saptanmıştır. İki yıl süre ile yürütülenaraştırmada; silaj üretiminde öncelik yüksek hasıl verimidir. Yapılandeğerlendirmede; Calcio çeşidinin diğer çeşitlerin üzerinde verimpotansiyeline sahip olduğu, bölge koşullarında yetiştirilmesi ileihtiyaç duyulan kaliteli kaba yem üretimine olumlu katkı yapacağısonucuna varılmıştır.Öğe Variations of genotypes of Vicia species as influenced by seed phenolic compounds and antioxidant activity(Lithuanian Research Centre Agriculture & Forestry, 2022) Orak, Hakime Hülya; Karamac, Magdalena; Amarowicz, Ryszard; Orak, Adnan; Janiak, Michal Adam; Tenikecier, Hazim SerkanThe phenolic compounds and antioxidant activity of different Vicia species, which are cultivated in different areas of Turkey, and the diversity between analysed characters were investigated. For this purpose, 9 genotypes from three Vicia species: common vetch (Vicia sativa L.), Hungarian vetch (Vicia pannonica Crantz.) and Narbon vetch (Vicia narbonensis L.), were used. The experiment was carried out to determine total phenolic content (TPC), content of individual phenolic compounds, to determine ABTS(center dot+) and DPPH center dot scavenging activity and ferric-reducing antioxidant power (FRAP) in methanol and acetone extracts of seeds. The TPC of vetch extracts was in range 11.18-30.42 mg GAE g(-1) (in methanol extract) and 17.05-59.88 mg GAE g(-1) (in acetone extract). Two V. sativa genotypes Cvoe and Cvke stood out among the others with regard to high TPC and antioxidant activity. They also had the highest content of individual hydroxybenzoic acids and flavones. All extracts of V. narbonensis genotypes were characterised by absence of flavones and low TPC and antioxidant activity. GGE biplot analysis revealed the differences of Vicia genotypes based on phenolic compounds and antioxidant activity. The significant correlations among TEAC, FRAP and DPPH center dot scavenging activity and the content of hydroxybenzoic acids were found in both methanol and acetone extracts (P < 0.01). The genotypes were divided into three clusters in acetone extract and two clusters in methanol extract with similarity above 60% in each group by a hierarchical cluster analysis. These results demonstrated that the genotypic differences of Vicia species in terms of TPC and antioxidant activity can be a tool for feed technology studies for animal nutrition, animal welfare and meat quality.Öğe Yield potentials of narbonne vetch (Vicia narbonensis L.) genotypes in different environmental conditions(Wfl Publ, 2011) Nizam, T.; Orak, Adnan; Kamburoğlu, I.; Çubuk, M. C.; Moralar, E.The purpose of the research was to determine the yield potentials of narbonne vetch (Vicia narbonnesis L.) genotypes in different environmental conditions. Narbonne vetch genotypes were grown in three different locations of Trakya region during 2002-2004. Eight Narbonne vetch genotypes (genotype numbered 236, 512, 524, 570, 908, 14, Ege and one population) were used as material in the research. The results showed that seed yield, herbage yield and hay yield were significantly affected (P <= 0.05) by genotypes, while branch number and pod number per plant were not significantly affected by genotypes. Therefore, plant height and thousand seed weight were significantly affected (P <= 0.01) by genotypes. Plant height, seed yield, herbage yield and hay yield were significantly affected (P <= 0.01) by locations and location x genotype interaction. Branch number per plant, pod number per plant and thousand seed weight were not affected significantly by locations. While the highest seed and forage yields were obtained in Hayrabolu location, seed and forage yields in Kirklareli were less than in the other locations. In the study; plant height, branch number, pod number, thousand seed weight, seed yield, herbage yield and hay yield were 43.02 - 78.85 cm, 1.40 - 3.17, 6.63 - 19.23, 173.83 - 239.09 g, 143.48 - 351.24 kg da(-1), 821.31 - 2710.79 kg da(-1) and 134.63 - 482.16 kg da(-1), respectively. It was concluded that genotype numbered 908 in Hayrabolu, genotype numbered 512 in Tekirdag and genotype numbered 524 in Kirklareli were suitable for forage production whereas genotype numbered 908 in Hayrabolu, genotype numbered 908 and 570 in Tekirdag and genotype numbered 512 in Kirklareli for seed production. Narbonne vetch genotypes had different yield potentials in three environmental conditions of Trakya region which is in the Marmara region of Turkey.
