ویسی, غضنفر

[ 1 ] - تأثیر تیمارهای مختلف بر جوانه زنی و شکست خواب بذر کنگر وحشی

In order to investigate different treatment effects on germination in Gundelia tournefortii, three factorial experiments were carried out in the completely randomized design with three replications. The first factor was stratification at 4oC in three levels including 0, 3 and 6 weeks, the second factor was mechanical scarification in two levels including seeds with/without scarification and the...