Author/Authors :
akçay, emre atatürk üniversitesi - ziraat fakültesi - tarla bitkileri bölümü, Turkey , tan, mustafa atatürk üniversitesi - ziraat fakültesi - tarla bitkileri bölümü, Turkey
Abstract :
Quinoa is known as a resistant plant to environmental factors such as salinity. However, resistance to environmental factors varies according to genotypes. This study was carried out to determine the germination characteristics of the 15 quinoa genotypes (Titicaca, Rainbow, Read Head, Sandoval Mix, Cherry Vanilla, Q-52, French Vanilla, Mint Vanilla, Oro de Valle, Qhaslala Blanca, Moqu Arrochilla and 4 populations) at different salinity levels. The experiment was established under controlled growth conditions in 2015. Petri dishes were placed in randomized plots design with three replications. Germination rate, germination time and sensitivity index values of genotypes were determined at 6 different salinity levels (0, 100, 200, 300, 400 and 500 mM NaCl). Increased salinity has reduced the rate of germination, but prolonged germination time. The Qhaslala Blanca variety and white population were found as the most sensitive genotypes to salinity during the germination period, while the least sensitivity was determined at Q-52 variety.
NaturalLanguageKeyword :
Quinoa , genotypes , tolerance to salinity , germination , NaCl
