Influence of Genotype and Environment on Starch Content of Hulless Barley
Hulless barley was the typical crop in Qinghai-Tibet Plateau. In order to understand the effect of genotype. environment and their interactive efFects on starch content of hulless barley, five hulless harley cultivars. Kunlun 12 , Zangqing 25 , Aqing 6 , Ganqing 5 and Kangqing 7 from Xining, Lhasa , Shangri-La. Hezuo and Maerkang were selected , respectively. The influence of genotype , environment and their interactive effects on atarch content were snalyzcd. The results showed that both genotype and environment influenced starch content together. Average starch content of cultivars from Hezuo was the highest among all selected cultivars , whereaa the starch content of Aqing 6 was the highest.