Browsing by Author "Arpali, D."
Now showing 1 - 3 of 3
- Results Per Page
- Sort Options
Article The Effects of Sewage Sludge Treatment on Triticale Straw Yield and Its Chemical Contents in Rainfed Condition(Pakistan Agricultural Scientists Forum, 2017) Yagmur, M.; Arpali, D.; Gulser, F.This study was carried out to evaluate the effects of different of sewage sludge doses on some yield traits and straw chemical contents in triticale (Triticosecale wittmack, Cv Mikham-2001). The field study was designed in randomized complete blocks (RCB) with 7 sewage sludge treatments (0, 5, 10, 15, 20, 25, 30 t ha(-1)) and 1 conventional inorganic fertilizer treatment (N, P) with 3 replicates. According to the results of this study, sewage sludge significantly increased grain filling period (day), plant height (cm), straw yield (t ha-1) and biological yield (t ha(-1)), except harvest index (%). The highest straw yield was obtained from the highest sewage sludge dose (30 t ha(-1)). Similarly, sewage sludge significantly increased the mineral (N, P, Mg, Mn and Fe) contents of triticale straw in dose dependent manner. Also, sewage sludge did not increase heavy metal (Al, Cd, Ch, Ni, Pb and Cu) concentrations in triticale straw. It was concluded from the results that application of sewage sludge at the rate of 30 t ha(-1) was more beneficial in terms of better growth, higher straw yield and some yield traits of triticale under low input soil compared to control and inorganic fertilizer. At the rate of 30 t ha(-1)sewage sludge application could be substituted for conventional inorganic fertilizer for optimum triticale growth in marginal lands. Also, for agricultural practices, straw material obtained by the rate of 30 t ha1 application may be recommended for animal feeding operations without any heavy metal risk.Article Evaluation of Yr-26 Yellow Rust Disease Resistance of Endemic Tir Wheat (Triticum Aestivum L. Ssp. Vulgare Vill.v. Leucospermum Körn) Genotypes Using Resistant R55 (6al / 6vs) Translocation Line and Locus Specific Ssr Markers(Centenary University, 2017) Furan, M.A.; Geboloğlu, M.D.; Arpali, D.Wheat is the most important food product in the world and has been cultivated as an essential product since human settlement. Endemic wheat genotypes may have different source genes in terms of resistance to diseases. However, many farmers cultivate modern varieties resulting from national and international breeding program. Previous studies have demonstrated that some of these varieties are not resistant to one or more diseases. Therefore, a rich variety program is an attempt to make an assessment the potential donor of local and exotic varieties of wheat. In this study, yellow rust resistance of Tir wheat has been studied at the molecular level which is a local genotype frequently cultivated in Van Lake Basin in Turkey. As a simple and practical approach, R55 (6AL / 6VS) translocation line that contains yellow rust resistance gene Yr-26 and Near Isogenic Lines which having known the disease resistance genes Yr-1, Yr-7, Yr-3 and Yr-4 were examined using the SSR markers identified by Gatersleben Wheat Microsatellite (Xgwm) and Beltsville Agricultural Research (Xbarc) which is known to be associated with YR resistance genes and closely related to the respective gene regions on the chromosome. Observed rust, surveying was determined as medium sensitive “MS” according to the Cobb scale value. Totally 212 polymorphic bands obtained from the using SSR primers and the mean number of the polymorphic band found as 5.2 for each primer and the polymorphic information content of the evaluated primers varied between 0.37 and 0.41. The local Tir genotypes have found to be closely related to genotypes known having the yr-2 and yr-3b, 4b resistance genes. © 2017, Centenary University. All rights reserved.Article The Relationships Among Phenological Stages, Grain Yield and Some Yield Components, of Two-Rowed Barley Cultivars Under Van Ecological Conditions(Centenary University, 2020) Yilkan, Y.; Öztürkci, Y.; Arpali, D.; Akkol, S.This study was carried out in randomized block design with four replications in order to determine phenological periods, seed yield and some yield components of two-rowed barley varieties (Tarm-92, Ünver, Keser, Özdemir-05, Kalaycı-97, İnce-04 and Bolayır) in the 2017-2018 growing season under Van ecological conditions. In this study, the relationships among grain yield, other yield components and phenological periods were investigated by correlation and path analysis. In this study, vegetative period, grain filling time, germination ripening time, grain filling rate, fertile spike number per square meter, stalk length, spike length, grain number per spike, grain yield per spike, thousand grain weight and grain yield characteristics of the barley varieties were examined. According to the results of this study, it was concluded that grain yield was a function of vegetative period and grain filling period and it was determined that the effect of stem length on grain yield was positive and high. It has been concluded that vegetative term and grain load time is important selection criteria for growing wintery barley and due to the fact that it should be considered for breeding studies. © 2020, Centenary University. All rights reserved.