Bazı Arpa Genotiplerinin Diyarbakır ve Şanlıurfa Koşullarında Verim ve Kalite Özellikleri Açısından İncelenmesi

Abstract

ÖzBu çalışmada, Dicle Üniversitesi Ziraat Fakültesi tarafından geliştirilen arpa genotiplerinin standart çeşitler karşısında verim ve kalite özellikleri bakımından farklılıklarının araştırılması amaçlanmıştır. Araştırma, tesadüf blokları deneme desenine göre, [2013][2014] Investigation of Yield and Quality Parameters of Barley Genotypes in Diyarbakır and Şanlıurfa Conditions AbstractThe aim of this study was to investigate the differences of barley genotypes that developed by Dicle University agricultural faculty, respect to check cultivars for yield and quality traits. Experiments were conducted at Dicle University, Agricultural Faculty experiment field and Siverek locations during 2013-2014 growing season. The experiment was arranged in accordance with a completely randomized block design with four replications. Three barley genotypes which developed by University of Dicle, Faculty of Agriculture and two barley genotype (Samyeli and Altıkat ) which developed by GAP International Agricultural Research and Training Center were used as material. The traits of SPAD value, grain yield, thousand kernel weight, protein content, starch and test weight were investigated in study. The location effects were found out significantly different for all studied traits, while genotypic differences were found significant for all investigated traits except SPAD value. Location x genotype interaction was not significant for any traits. The grain yield of barley genotypes changed in the range of 324.3-445.8 kg/da. Highest grain yield and thousand kernel weight (46.84 g) obtained from 'Samyeli' variety. Highest protein content obtained from DZ12-2 (%16.21). Among advanced lines, DZ7-07 was determined as promising genotype.

Investigating of Some Agricultural and Quality Traits of Advanced Barley (Hordeum vulgare L.) Lines

“…As compatible with this study, some other studies were reported that the negative relationship between GY and DTH is meaningful (Öztürk et al, 2014; Öztürk et al, 2016). Again, it was reported by some researchers that there was a negative correlation between GY and PC, in compatible with this study (Kızılgeçi et al, 2016;Kızılgeçi et al, 2019). While the negative correlation of PGR with DTH and LS was found to be significant (p <0.05), the relationship, with TGW was found to be positively significant (p <0.01).…”

Evaluation of Bread Wheat Genotypes in Irrigated and Rainfed Conditions Using Biplot Analysis

“…The highest number of SPSM was observed in genotype G21 in irrigated trials and G9 in rainfed conditions. Researchers have previously reported that the number of SPSM varies according to sowing norms, variety, sowing time, available water, and climate and soil conditions (Kılıç et al, 2010;Kızılgeçi et al, 2016). Although heredity also has a significant role in determining SPSM, this parameter is also influenced by resistance of genotypes to adverse environmental conditions, such as temperature, drought stress, and frost.…”

Nitrogen efficiency indexes association with nitrogen recovery, utilization, and use efficiency in spring barley at various nitrogen application rates

“…In contrast, TKW decreased with increasing N application, probably because increasing the N application rate increased the number of seeds per spike, thereby minimizing the TKW (Kızılgeçi et al., 2016; Needham & Boyd, 1976). Hadi et al.…”

“…In the present study, all traits demonstrated a positive direct effect at the high N application level with ANUE, except GFD and HD, which demonstrated a negative direct effect. However, at low N, only TKW showed a negative direct effect with ANUE (Kızılgeçi et al., 2016; Weston et al., 1993). Overall, based on the path analysis results, the selection of NUE using the direct effect was the best method for evaluating NE.…”