Effect of different levels of potassium fertilizer on the morphological characteristics of medicinal herb cumin

摘要

In this study, to determine the level of consumption of potash fertilizer on green Laboratory outsole for complete factorial design with 4 treatments and three replications was conducted in a greenhouse in Zahedan Syahdk. Potassium fertilizer (potassium sulfate) zero, 50, 100 and 150 kg/ha were used. The experimental parameters were the shoot, root length, grain weight, number of seeds per umbrella, the umbrella, essential oil content, grain yield. Comparison of treatment means showed that the highest yield with high potasium.