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Öğe Effect of different irrigation methods on red cabbage (Brassica oleraceae L. var. capitata Subvar. F. rubra) yield and some plant characteristics(2006) Acar, B.; Paksoy, M.This study was conducted to investigate the effects of trickle (T), sprinkler (S) and furrow (F) irrigation methods on yield and some plant characteristics of two different red cabbage varieties namely ACN-33 F 1 and Royale F1. Irrigation water was applied to the plants when the water depletion of 25, 50 and 60% from available water capacity of soil for trickle, sprinkler and furrow irrigation methods, respectively. The research results showed that there was not found significant difference between ACN-33 F1 and Royal F1 varieties according to the yield and some plant characteristics. Irrigation methods and amount of applied water significantly affected red cabbage yield. The highest yield with 28.32 t ha -11 was obtained by using trickle followed by sprinkler (20.85 t ha-1) and furrow (16.04 t ha-1) irrigation methods. The effect of different irrigation methods on mean head weight, mean head diameter and plant height was found significant. © 2006 Asian Network for Scientific Information.Öğe Effect of gypsum on reclamation of boron soils in Konya-Çumra Dedemoğlu province(2006) Yılmaz, A. M.; Şahin, M.; Acar, B.; Erik, H.The effects of gypsum on reclamation of boron soils were investigated in Konya-Çumra Dedemo?lu province under field conditions during 2003 summer season. The gypsum with 85% purity obtained from Mediterranean Fertilizer Industry was used in research with three replications. The gypsum doses were applied as 0 t ha-1 (control), 10 and 30 t ha-1. Leaching water was taken from the artesian well that close to research plots. The irrigation water was applied as 30 cm increment which total of 180 cm. Initial and after every leaching, soil samples were taken from the 0-30, 30-60, 60-90 and 90-120 cm depths for analyzing. The results showed that after the leaching process, to be removed 30, 60 and 90% of B in soil profile, the applications of leaching water were determined as 0.37, 1.20 and 3.89 times of soil depths in control plots, respectively. In 10 t ha-1 gypsum applied plots, these were 0.41, 1.31 and 4.18 times of soil depths for removing 30, 60 and 90% of B, respectively. In examined the 30 t ha-1 gypsum applied plots, these were 0.39, 1.38 and 4.78 times of soil depths for removing 30, 60 and 90% of B, respectively. Equations and graphs that show the leaching water requirement of B in 1 m soil depth were obtained for each treatment. © 2006 Asian Network for Scientific Information.Öğe Effect of Organic Fertilizers on Yield Components of Some Tomato Cultivars(ASIAN JOURNAL OF CHEMISTRY, 2009) Paksoy, M.; Acar, B.The aim of the study was to determine the effects of organic fertilizers on yield components in furrow irrigated some tomato cultivars in Konya, Turkey. As plant materials; H-2274, Olga F(1), Abundance, V-200 F(1), Topkapi F(1), ACN-55 F(1), ACN-112 F(1), Porsuk F(1), H-12-63-208 F(1) and ACN-90 F, tomato cultivars were used. Two different organic fertilizers namely organic mineral fertilizer (OMF) (1 t ha(-1)) and farmyard manure (10 t ha(-1)) were applied to soil before planting. In results, the highest yield, fruit number, mean fruit weight, fruit size, fruit height, total soluble solid (TSS) were obtained from ACN-55 F(1) (86.161 t ha(-1)) and H-2274 (76.771 t ha(-1)); H-2274 (1473.3 number ha(-1)) and ACN-55 F(1) (1578.9 number ha(-1)); ACN-112 F(1) (100.92 g) and Porsuk F(1) (102.33 g); ACN-112 F(1) (7.42 cm) and Porsuk F(1) (7.08 cm); ACN-112 F(1) (6.48 cm) and H-12-63-208 F(1) (6.65 cm) and H-2274 (5.78 %) and H-12-63-208 F(1) (5.52 %), respectively. The mean fruit weight was found higher in farmyard manure applied plots (84.01 g) than control.Öğe Water Quality and Uniformity in Trickle Irrigation Systems: A Case Study of Antalya, Turkey(Asian Journal of Chemistry, 2009) Acar, B.; Yavuz, F. C.; Topak, R.; Uğurlu, N.The clogging of emitters is a common problem in trickle irrigation systems. Partial or complete clogging adversely affects uniform water distribution, as well crop yield. Despite the quantity of research cited in previous studies about the quality treatment and distribution uniformity of irrigation water, the problem still present. The research was performed to determine effects of water quality on emitter clogging and uniformity of water for I I different trickle systems installed at greenhouses in Antalya, Turkey. The results showed that the pH varied from 7.14 to 8.11. Electrical conductivity (EC) varied from 432 to 866 mu hos/cm and irrigation water used in 6 trickle systems (55 %) it was lower than the 750 mu hos/cm and had low hazard effect on greenhouse plants. In water samples used in five systems (45 %), had moderately hazard. The uniformity coefficient (UC) varied between 62.2 and 95.1 %, the average of 88 %. The UC values show excellent uniformity in 63.6 % of the systems, good in 27.3 % and poor in 9.1 %,
