Warm stratification improves embryos development and seed germination of Cycas revoluta

The broad objective of this research is to study the effect warm stratification on Cycas revoluta zygotic embryos length, seed germination and plant development. Four treatments were applied seeds. Our results showed that seeds storage at room temperature or 30°C improved significantly length. Moreover, time was reduced with stratification. highest percentage obtained treated for 2 months while only 25% able germinate in control. Regarding seedlings development, our demonstrated did not affect No significant differences have been recorded all evaluated parameters except root Taken together, these underlined beneficial development proposed a new method improve revoluta.