Effect of grain size on quality traits in bread wheat | Ekmeklik buðday tane boyutunun kalite özellikleri üzerine etkisi
2013
Þahin, M., Bahri Daðdaþ International Agricultural Research Institute, Konya (Turkey) | Akçacýk, AG., Bahri Daðdaþ International Agricultural Research Institute, Konya (Turkey) | Aydoðan, S., Bahri Daðdaþ International Agricultural Research Institute, Konya (Turkey) | Özer, E., Bahri Daðdaþ International Agricultural Research Institute, Konya (Turkey)
Turco. Bu çalýþma Bahri Daðdaþ Uluslararasý Tarýmsal Araþtýrma Enstitüsü arazisinde yürütülmüþtür. Bölgede yaygýn olarak ekimi yapýlan 6 ekmeklik buðday çeþidi (Tosunbey, Karahan 99, Bezostaja-1, Gerek 79, Gün 91, Bayraktar 2000) materyal olarak kullanýlmýþtýr. Çeþitler 2,2-2,5-2,8 mm overlok elekten elenmiþ ve elde edilen örneklerde bin tane aðýrlýðý, protein, sertlik (PSI), Zeleny sedimantasyon, miksograf analizleri yapýlarak sonuçlar deðerlendirilmiþtir. Tane boyutu arttýkça protein oraný azalmýþtýr. Fakat Zeleny sedimantasyon ve sertlik deðeri artýþ göstermiþtir. 2,5-2,8 mm elek üstünde kalan tanelerin miksograf deðerleri, 2,2 mm elek üstünde kalan tanelere göre daha iyi olmuþtur. Tane boyutunun kalite özellikleri ile iliþkili olduðu belirlenmiþtir. Ýri tanelilerde zeleny sedimantasyon deðeri ve reolojik özelliklerinin daha iyi olduklarý tespit edilmiþtir. 2,5 mm ve 2,8 mm elek üstü toplamýna göre çeþitler, Bezostaja-1 (% 74,3), Tosunbey (% 74,0), Bayraktar 2000 (%73,9) Karahan 99 (% 73,6), Gün 91 (% 73,3) ve Gerek 79 (% 73,2) olarak sýralanmýþlardýr.
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Mostrar más [+] Menos [-]Inglés. This study was carried out in the field of Bahri Daðdaþ International Agricultural Research Institute. As material 6 bread wheat varieties cultivated widely in the region (Tosunbey, Karahan 99, Bezostaja-1, Gerek 79, Gün 91, Bayraktar 2000) were used. Thousand kernel weight, protein content, hardness (PSI), Zeleny sedimentation, mixograph analysis were caried out on the samples obtained from varieties sieved with 2.2-2.5-2.8 mm overlock sieve and the results were evaluated. Grain size increased when protein content decreased. But zeleny sedimentation value and hardness value increased. Mixograph values of grain remaining on 2.5-2.8 mm sieve was better than grain remaining on the 2.2 mm sieve. The particle size was determined to be associated with quality properties. Zeleny sedimentation value and the rheological properties of larger grains were better. Varieties according to total of 2.5 mm and 2.8 mm sieze remaining were as follow; Bezostaja-1(74.3%),Tosunbey (74.0%),Bayraktar 2000(73.9%), Karahan 99(73.6%), Gün 91(%73.3%) and Gerek 79(73.2%).
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Información bibliográfica
Este registro bibliográfico ha sido proporcionado por Ministry of Agriculture and Forestry, Department of Training and Publication, National AGRIS Center (Türkiye)