Yazar "Kaya, Cengiz" için listeleme
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The combined effects of gibberellic acid and salinity on some antioxidant enzyme activities, plant growth parameters and nutritional status in maize plants
Tuna, Atilla Levent; Kaya, Cengiz; Dikilitaş, Murat; Higgs, David (Pergamon-Elsevier Science Ltd, 2008)The combined effects of salt stress and gibberellic acid (GA(3)) on plant growth and nutritional status of maize (Zea mays L. cv., DK 647 Fl) were studied in a pot experiment. Treatments were (1) control (Q: nutrient ... -
Comparative effects of various salicylic acid derivatives on key growth parameters and some enzyme activities in salinity stressed maize (Zea mays L.) plants
Tuna, Atilla Levent; Kaya, Cengiz; Dikilitaş, Murat; Yokaş, İbrahim; Burun, Betül; Altunlu, Hakan (Pakistan Botanical Soc, 2007)Salicylic acid, 5-Sulfo Salicylic acid and Acetylsalicylic acid are Salicylic acid derivatives. They differ in their substitution on the benzene ring and m ay have different effects on plant 0 in membranes, The effects of ... -
Effect of foliar applied kinetin and indole acetic acid on maize plants grown under saline conditions
Kaya, Cengiz; Tuna, Atilla Levent; Okant, Abdulkadir Mustafa (Tubitak Scientific & Technical Research Council Turkey, 2010)This study examined the effects of kinetin (KIN) and indoleacetic acid (IAA) sprayed on the leaves of salinity-stressed maize (Zea mays L. cv., DK 647 F1) plants grown in field conditions. Salt stress was created by adding ... -
Effect of silicon on plant growth and mineral nutrition of maize grown under water-stress conditions
Kaya, Cengiz; Tuna, Levent; Higgs, David (Taylor & Francis Inc, 2006)The effect of silicon (Si) on physiological attributes and nutritional status of maize (Zea mays cv. DK 647 F1) under water stress was studied in a pot experiment. Treatments were (1) well watered (WW): 100% of FC (soil ... -
The effects of calcium sulphate on growth, membrane stability and nutrient uptake of tomato plants grown under salt stress
Tuna, Atilla Levent; Kaya, Cengiz; Ashraf, Muhammad; Altunlu, Hakan; Yokaş, İbrahim; Yagmur, Bulent (Pergamon-Elsevier Science Ltd, 2007)A pot experiment was carried out with tomato (Lycopersicon esculentum Mill.) cv. "Target F1" in a mixture of peat, perlite, and sand (1:1: 1) to investigate the effects of supplementary calcium sulphate on plants grown at ... -
Exogenous application of thiamin promotes growth and antioxidative defense system at initial phases of development in salt-stressed plants of two maize cultivars differing in salinity tolerance
Kaya, Cengiz; Ashraf, Muhammed; Sönmez, Osman; Tuna, Atilla Levent; Polat, Tahir; Aydemir, Salih (Springer Heidelberg, 2015)The effects of thiamin (Thi) applied as seed soaking or foliar spray on some key physiological parameters were investigated in two differentially salt-responsive maize (Zea mays L.) cultivars, DK 5783 and Apex 836 F1, ... -
Exogenously applied nitric oxide confers tolerance to salinity-induced oxidative stress in two maize (Zea mays L.) cultivars differing in salinity tolerance
Kaya, Cengiz; Ashraf, Muhammed; Sönmez, Osman; Tuna, Atilla Levent; Aydemir, Salih (Tubitak Scientific & Technical Research Council Turkey, 2015)A glasshouse study was conducted to examine the ameliorative effects of exogenously applied nitric oxide (NO) on salinity-induced oxidative defense mechanisms and some vital metabolic attributes in two maize cultivars ... -
Gibberellic acid improves water deficit tolerance in maize plants
Kaya, Cengiz; Tuna, A. Levent; Alves, Alfredo A. C. (Springer Heidelberg, 2006)The combination effects of water stress and gibberellic acid (GA(3)) Oil physiological attributes and nutritional status of maize (Zea mays L. cv., DK 647 F I) were studied in a pot experiment. Maize plants were grown in ... -
Improved salt tolerance of melon (Cucumis melo L.) by the addition of proline and potassium nitrate
Kaya, Cengiz; Tuna, Atilla Levent; Ashraf, Muhammad; Altunlu, Hakan (Pergamon-Elsevier Science Ltd, 2007)A pot experiment was carried out under glasshouse conditions with melon (Cucumis melo) cv. "Tempo F1" in a mixture of peat, perlite and sand (1:1:1) to investigate the effects of external proline and potassium nitrate ... -
The influence of arbuscular mycorrhizal colonisation on key growth parameters and fruit yield of pepper plants grown at high salinity
Kaya, Cengiz; Ashraf, Muhammed; Sönmez, Osman; Aydemir, Salih; Tuna, Atilla Levent; Çullu, Mehmet Ali (Elsevier Science Bv, 2009)This study investigated the effects of arbuscular mycorrhizal (AM) colonisation by Glomus clarum on growth and fruit yield of pepper (Capsicum annum cv. 11B 14)grown at high salinity. The experiment was conducted in pots ... -
MAIZE (Zea mays L.) PLANT RESPONSES TO EXCESS COPPER, CADMIUM, COBALT, LEAD AND CHROMIUM
Tuna, Atilla Levent; Yildiztekin, Mahmut; Koskeroglu, Sultan; Yokas, Ibrahim; Kaya, Cengiz (Parlar Scientific Publications (P S P), 2015)The effect of heavy metals (Cu, Cd, Co, Pb, and Cr) on Zea mays L. plant was investigated with pot trial under glasshouse conditions. Heavy metals were applied at two concentrations, and treatments consisted of Cu at 250 ... -
Mitigation Effects of Silicon on Maize Plants Grown at High Zinc
Kaya, Cengiz; Tuna, Atilla Levent; Sönmez, Osman; İnce, Faruk; Higgs, David (Taylor & Francis Inc, 2009)The effects of exogenous silicon (Si) on key growth parameters and mineral nutrients were investigated in maize grown at high zinc (Zn). Four treatments with three replicates were investigated consisting of a control (basal ... -
MITIGATION EFFECTS OF SILICON ON TOMATO PLANTS BEARING FRUIT GROWN AT HIGH BORON LEVELS
Kaya, Cengiz; Tuna, A. Levent; Guneri, Murat; Ashraf, Muhammed (Taylor & Francis Inc, 2011)Interactive effects of silicon (Si) and high boron (B) on growth and yield of tomato (Lycopercison esculentum cv. '191 F1') plants were studied. Treatments were: 1) control (B1), normal nutrient solution including 0.5 mg ... -
OXIDATIVE STRESS AND ANTIOXIDATIVE MECHANISMS IN TOMATO (SOLANUM LYCOPERSICUM L.) PLANTS SPRAYED WITH DIFFERENT PESTICIDES
Yıldıztekin, Mahmut; Kaya, Cengiz; Tuna, Atilla Levent; Ashraf, Muhammed (Pakistan Botanical Soc, 2015)A glasshouse experiment was conducted to appraise the influence of exogenously applied pesticides such as abamectin, thiamethoxam, pyriproxyfen and acetamiprid on oxidative defence system and some key physiological attributes ... -
PHYSIOLOGICAL EFFECTS OF THE BROWN SEAWEED (ASCOPHYLLUM NODOSUM) AND HUMIC SUBSTANCES ON PLANT GROWTH, ENZYME ACTIVITIES OF CERTAIN PEPPER PLANTS GROWN UNDER SALT STRESS
Yildiztekin, Mahmut; Tuna, Atilla Levent; Kaya, Cengiz (Akademiai Kiado Zrt, 2018)This study was aimed to examine the effects of seaweed extract (SW) and humic acid on the fruit yield, dry weight (DW%), protein, proline, lipid peroxidation (LPO) and antioxidative enzyme activity of pepper plants (Capsicum ... -
POTASSIUM SULFATE IMPROVES WATER DEFICIT TOLERANCE IN MELON PLANTS GROWN UNDER GLASSHOUSE CONDITIONS
Tuna, A. Levent; Kaya, Cengiz; Ashraf, Muhammad (Taylor & Francis Inc, 2010)Interactive effects of water stress and potassium (K) on some physiological attributes and nutritional status of melon (Cucumis melo L. cv. 'Tempo F1') plants were assessed in a pot experiment. Treatments used were: (1) ... -
RESPONSES OF SOME ENZYMES AND KEY GROWTH PARAMETERS OF SALT-STRESSED MAIZE PLANTS TO FOLIAR AND SEED APPLICATIONS OF KINETIN AND INDOLE ACETIC ACID
Kaya, Cengiz; Tuna, A. Levent; Dikilitas, Murat; Cullu, M. Ali (Taylor & Francis Inc, 2010)The study examined the effects of kinetin (KIN) and indoleacetic acid (IAA) applied as seed treatment or sprayed on leaves of salinity stressed plants. Five -week old maize (Zea mays L. cv. 'DK 647 F1') plants were grown ... -
Responses of the tomato (Lycopersicon esculentum Mill.) plant to exposure to different salt forms and rates
Yokaş, İbrahim; Tuna, Atilla Levent; Bürün, Betül; Altunlu, Hakan; Altan, Filiz; Kaya, Cengiz (Tubitak Scientific & Technical Research Council Turkey, 2008)We aimed to investigate the effects of NaCl and Na(2)SO(4) on seed and pollen germination of tomato (Lycopersicon esculentum Mill.) in vitro. In addition, the effects of NaCl, Na(2)SO(4), and CaCl(2) on yield and quality, ... -
Silicon improves salinity tolerance in wheat plants
Tuna, A. Levent; Kaya, Cengiz; Higgs, David; Murillo-Amador, Bernardo; Aydemir, Salih; Girgin, Ali Rıza (Pergamon-Elsevier Science Ltd, 2008)Durum wheat (Triticum durum cv. Gediz-75) and bread wheat (Triticum aestivum cv. lzmir-85) were grown in a complete nutrient solution in a growth room to investigate effect of silicone supplied to the nutrient solution on ... -
Supplementary phosphorus can alleviate boron toxicity in tomato
Kaya, Cengiz; Tuna, Atilla Levent; Dikilitaş, Murat; Ashraf, Muhammed; Köşkeroğlu, Sultan; Güneri, Murat (Elsevier Science Bv, 2009)The effect of supplementary phosphorus on growth and yield of tomato (Lycopersicon esculentum cv. Target F1) plants grown at high boron was investigated. The results showed that high B reduced dry matter, fruit yield and ...
