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Öğe A COMPREHENSIVE STUDY ON SAFFLOWER (CARTHAMUS TINCTORIUS L.) IN SEMI-ARID CONDITIONS(Taylor & Francis Ltd, 2008) Kizil, S.; Cakmak, O.; Kirici, S.; Inan, M.Safflower (Carthamus tinctorius L.) is a multipurpose oilseed crop grown mainly for production of high quality edible oil rich in polyunsaturated acids. It is widely grown in semi-arid and arid regions of the world. The present study reports effects of petal collecting times when 50, 75 and 100% flower heads were opened, on dyestuff content, oil content and In acids composition of safflower. It was observed that besides petal collecting time, plant height,first branch height, number of heads per plant, dry petal yield and 1000 seed weight were affected by the changes in environmental factors and cultivars. Total dyestuff was not affected by environmental conditions, cultivars or petals collecting time. Whereas, number of branches per plant, heads per plain, head diameter, number of seeds per head, seed yield per plant, seed yield kg ha(-1), and fatty oil contents were cultivar dependent and largely influenced by the variations in environment during two years of experiment. Longer plants, greater number of heads per plant, dry petal yield, total dyestuff of branches per plant, larger heads and seed yield kg ha(-1) and 1000 seed weight was recorded during 2004-05 with significantly higher rains. In general, cultivar Dincer was more productive compared to cv Yenice and 5-154 in terms of dry petal yield and total dyestuff whereas cv. 5-154 was more productive in terms of seed yield and fatty oil contents. The seed yield and fatty, oil percentage of the safflower cultivars ranged from 1706 to 3111 kg ha(-1) and 26.1 to 35.1%, respectively with the highest seed yield and fatty oil percentage in cv Dincer. Major constituents of fatty oil were linoleic acid. oleic acid and palmitic acid, which ranged 41.0-60.1%, 24.5-44.7% and 11.3-16.0%, respectively.Öğe Effect of Different Sucrose and GA3 Concentrations on In Vitro Propagation of Fritillaria imperialis L.(Int Soc Horticultural Science, 2015) Kizil, S.; Khawar, K. M.Fritillaria imperialis L. is an important ornamental plant of economic importance. It can be reproduced both by generative and vegetative means. However, regenerative multiplication of the plant is very difficult due to high seed dormancy. The study aimed to germinate the seeds of F. imperials on MS medium supplemented with combinations of 10-50 g L-1 sucrose and 0.5-2.5 mg L-1 GA(3). The maximum percentage of seed germination was noted on MS medium containing 20 g L-1 sucrose. Hundred percent rooting was noted on MS medium containing 10, 30 and 40 g L-1 sucrose. The induced bulbs were transferred to MS medium containing 0.5-2.5 mg L-1 GA(3) and 20-30 g L-1 sucrose for the growth and development of bulblets. These bulblets induced roots on MS medium supplemented with 30 g L-1 sucrose and 2.5 mg L-1 GA(3). Finally, rooted bulblets were transferred to flower pots for acclimatization.Öğe Essential Oil Composition of Some Wild and Cultivated Medicinal Plants(Int Soc Horticultural Science, 2009) Kizil, S.Thymbra species are abundantly found in the wild, and also Tanacetum densum (Lab.) Schultz Bip. subsp. amani Heywood is an endemic plant of the Southeastern Anatolian, Turkey. Air-dried aerial parts of the plants were submitted to hydrodistillation, for 3 hours, using a Clevenger-type apparatus. Cultivated and wild Thymbra spicata var. spicata, Thmybra sintenisii Bornm. & Aznav. and Tanacetum densum subsp. amani species were compared for their essential oil constituents using GC/MS analysis. The results showed that the major constituents of essential oil of both Thymbra species were carvacrol, gamma-terpinene, p-cymene, beta-caryophyllene, myrcene and alpha-phellandrene. Essential oil of cultivated T. spicata contained lower carvacrol percentage (67.91%) compared to the carvacrol percentage of cultivated species (72.56%). Conversely a-pinene percentage of cultivated T. sintenisii was higher compared to wild forms. P-cymene was found second major constituent in the essential oil T. sintenisii. Tanacetum oil was pale greenish and had a pleasant odour, with a yield of 0.1% (v/w) for wild form and 0.15% for cultivated form. Twenty-three components representing 84.53-93.41% of the oil were characterized, of which bisabolone oxide (25.62%), carvacrol (26.73%), isoborneol (10.07%), borneol (14.05%), beta-panasinsene (8.95%), eucalyptol (10.13%) and camphor (4.71%) were the main compounds.Öğe Genetic Diversity of Medicinal Plants and Their Growing Potential in the Southeastern Anatolia Region of Turkey(Int Soc Horticultural Science, 2009) Kizil, S.A preliminary survey on the medicinal plant diversity in the flora of the Southeastern Anatolia Region of Turkey was made during 2001-2004 years. Plants were collected from 585 to 2056 m altitude. A total of 229 plants belonging to 39 families were recorded and identified. All plants were grouped according to their areas of usage, such as aromatic plants, dye plants, bulb plants and other uses. Collected plants include 39 families; Acanthaceae (1), Amaryllidaceae (1), Anacardiaceae (1), Apiaceae (10), Araceae (2), Boraginaceae (16), Capparaceae (1), Caprifoliaceae (1), Caryophyllaceae (5), Companulaceae (1), Compositae (25), Convolvulaceae (2), Crassulaceae (1), Cruciferae (16), Dipsacaceae (2), Fabaceae (16), Gentianeceae (1), Geraniaceae (1), Graminea (1), Guttiferae (5), Iridaceae (12), Labiatea (39), Liliaceae (13), Linaceae (4), Malvaceae (5), Oleaceae (1), Orchidaceae (4), Papaveraceae (5), Plantaginaceae (1), Portulacaceae (1), Ranunculaceae (5), Resedaceae (1), Rosaceae (6), Rubiaceae (2), Scrophulariceae (10), Solanaceae (6), Urticaceae (2), Valerianaceae (2) and Zygopyllaceae (1). In the study, a total of 47 medicinal and 25 bulb plants were taken under cultivation. It is considered that Rhus, Capparis, Achillea, Tanacetum, Anthemis, Sinapis, Crambe, Isatis, Glychirrza, Trigonella, Hypericum, Mentha, Nepeta, Ocimum, Origanum, Salvia, Satureja, Teucrium, Thymbra, Thymus, Nigella, Plantago, Reseda, Rosa, Rubia, Datura, Hyoscyamus, Coriandrum, Foeniculum, Urtica, Valeriana and Peganum species may be evaluated economically. Bulbs, especially Fritillaria, Hyacinthus, Ophrys oestifera, Orchis simia and Sternbergia species, collected from the wild nature and introduced materials gave good adaptation and could be grown satisfactorily.Öğe Improved in vitro regeneration and propagation of Tunceli garlic (Allium tuncelianum L.)(Taylor & Francis Ltd, 2014) Kizil, S.; Icgil, D. Y.; Khawar, K. M.Over-exploitation of endemic and threatened Tunceli garlic [Allium tuncelianum (Kollman) N. Ozhatay, B. Mathew & Siraneci] for household purposes has threatened the species and requires that a reliable, improved tissue culture protocol be developed for its conservation. Leaf tips, the middle portions of leaves, leaf bases, vertically-sectioned halved or quartered bulbs, horizontally-sectioned upper and lower bulb halves, and root tip explants were cultured on 1.0x Murashige and Skoog (MS) medium containing 1.0, 2.0, 3.0, 4.0, or 5.0 mg l(-1) 2,4-dichlorophenoxyacetic acid (2,4-D) or 1.0, 2.0, 3.0, 4.0, or 5.0 mg l(-1) 6-benzylaminopurine (BAP) plus 0.5 mg l(-1) alpha-naphthaleneacetic acid (NAA). The results indicated that root tip explants were most suitable for bulblet regeneration on 1.0x MS medium containing 5.0 mg l(-1) BAP plus 0.5 mg l(-1) NAA. All other explants failed to regenerate on different concentrations of BAP plus NAA, or on 2,4-D. The regenerated bulblets were acclimatised at 24 degrees +/- 1 degrees C and 80.0% relative humidity under growth chamber conditions, then transferred to pots containing peat-moss in a greenhouse. The results will be important for garlic breeders and researchers.Öğe Moisture-dependent physical properties of caper (Capparis ssp.) fruit(Elsevier Sci Ltd, 2007) Sessiz, A.; Esgici, R.; Kizil, S.This study was carried out to determine the effect of moisture content on some physical properties of caper (Capparis ssp.) fruit. Four levels of moisture content ranging from 71.85% to 82.93% w.b. were considered in this study. The fruit length increased from 8.50 to 8.96 mm, width from 7.54 to 8.23 mm, its thickness from 5.67 to 6.90 mm, the geometric mean diameter from 7.13 to 7.96 mm, the sphericity from 0.83 to 0.89, the surface area from 1.59 to 2.00 cm(2), the one thousand fruit volume from 156 to 391 cm(3) and thousand of fruits mass from 143 to 273 g, increased, while the true density decreased from 916.66 to 598.2 kg m(-3), bulk density increased from 394.30 to 424.69 kg m(-3), the porosity decreased from 56.98% to 39.17% and the angle of repose increased from 14.84 to 18.05. The coefficients of static and kinetic friction slightly decreased with the increases in moisture content for all the materials. The highest static and kinetic coefficient of friction were observed on plywood surface, followed by metal sheet, galvanized steel sheet, and rubber materials. This is due to the properties of friction surfaces. This trend may be due to the smoother and more polished surface of galvanized steel and rubber materials compared to metal steel and plywood. The fruits stick more to the friction surfaces as water content decreases. (c) 2006 Elsevier Ltd. All rights reserved.Öğe Mutagenicity of essential oils of Coriandrium sativum L. and Cuminum cyminum L. in Salmonella/microsome test(Wiley-Blackwell Publishing, Inc, 2009) Hasimi, N.; Ozdemir, S.; Tolan, V.; Kizil, S.[Abstract Not Available]
