Yazar "Tuna, A. Levent" için listeleme
-
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 ... -
HEAVY METAL CONCENTRATIONS IN FISH (Cyprinus Carpio AND Carassius Carassius), SEDIMENT, AND WATER FOUND IN THE GEYIK DAM LAKE, TURKEY
Ozdemir, Nedim; Yilmaz, Fevzi; Tuna, A. Levent; Demirak, Ahmet (Parlar Scientific Publications (P S P), 2010)This study provides new information on the distribution of heavy metals (Cd, Co, Cu, Fe, Mn, Ni, Pb, and Zn) in fish (tissues of Cyprinus carpio and Carassius carassius), sediment, and water from the Geyik Dam Lake. ... -
Heavy metal levels in two fish species Leuciscus cephalus and Lepomis gibbosus
Yılmaz, Fevzi; Özdemir, Nedim; Demirak, Ahmet; Tuna, A. Levent (Elsevier Sci Ltd, 2007)The concentrations of heavy metals (Cd, Co, Cu, Fe, Mn, Ni, Pb, Zn) were measured in muscle, gill and liver of two fish species (Leuciscus cephalus and Lepomis gibbosus) caught from Saricay, South-West Anatolia. Levels of ... -
Heavy metals in water, sediment and tissues of Leuciscus cephalus from a stream in southwestern Turkey
Demirak, Ahmet; Yilmaz, Fevzi; Tuna, A. Levent; Ozdemir, Nedim (Pergamon-Elsevier Science Ltd, 2006)Concentrations of heavy metals (Cd, Cr, Cu, Ph and Zn) were measured in water, bottom sediment and tissues (muscle and gills) of Leuciscus cephalus from the Dipsiz stream in the Yatagan basin (southwestern Turkey), the ... -
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 ... -
Non-target effect of organic insecticides: effect of two plant extracts on soil microbial biomass and enzymatic activities in soil
Okur, Nur; Tuna, A. Levent; Okur, Buelent; Altunlu, Hakan; Kayikcioglu, H. Huesnue; Civelek, Hasan S. (Springer, 2010)Efficacious botanical derivatives can provide an alternative to synthetic pesticides for organic farming systems. However, there is lack of information regarding the side effects of organic pesticides on key soil ecological ... -
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 ... -
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 ... -
Sources and distribution of trace metals in the Saricay Stream basin of southwestern Turkey
Tuna, A. Levent; Yilmaz, F.; Demirak, A.; Ozdemir, N. (Springer, 2007)Seasonal variation of the concentrations of trace metals ( Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn) were measured by ICP-AES in the water and sediment from the Saricay Stream, Geyik Dam and OrtakoyWell in the same basin. ...
