oripavine and papaverine alkaloids in poppy varieties and hybrids. Nine parents and 36
hybrid lines were used in the trial. The trial was carried out in 2016 and 2017 in four
replications according to the Randomized Block Trial Design. According to the average
results of the two years, in parent and hybrid combinations, morphine was found to vary
between 0.42% and 1.66%, thebaine between 0.01% and 0.53%, noscapine between …