Türk Tarım ve Doğa Bilimleri Dergisi

Yazarlar: Ali Cevat SÖNMEZ, Murat OLGUN

Konular:-

DOI:10.30910/turkjans.633572

Anahtar Kelimeler:Plant density,Quality characteristics

Özet: The trials were carried out in Eskişehir central campus of the Transitional Zone Agricultural Research Institute for two years in 2012-13 and 2013-14 growing years.  The researchs are carried out in the randomized block design with 3 replication in rainfed and irrigated conditions. There are investigated effect of different level (350, 500, 650 and 800 tohum m-2) of sowing density application on six bread wheat varieties (Alpu01, Atay85, Bezostaja1, Harmankaya99, Sönmez01 and Sultan95). It was aimed that to determine of the sowing densities to effects on large grain ratio  (LGR), small grain ratio (SGR), 1000 grain weight (TGW), test weight (TW), grain protein content (GPC), gluten content (GC), zeleny sedimentation (ZS) and hardness value (HV) parameters. According to results of the study, while the effect of sowing densities applications in rainfed conditions are significant (p <0.01) on LGR, SGR, TGW and HV components, the effect on only TGW parameter in irrigated conditions is significant (p <0.01). The sowing density increases are affected negatively both LGS and TGW values. The differences between the cultivars were significant (p<0.01) in all parameters. Sönmez01 and Bezostaja1 in terms of LGR, TGW and TW; Bezostaja1 in terms of ZS, PC and GC; Sultan95 in terms of HV were prominent. It is seen that negative relationship is significant (p<0.01) between LGR with SGR and HV in both rainfed and irrigated conditions. There are positive correlations between TGW with the parameters TW, GC and ZS is significant (p <0.01).

---