background & aim: the genus satureja belonging to the family of lamiaceae and consists of over 235 different species throughout the world. fourteen species grow naturally in iran of which eleven species are endemic. different species of satureja are used in food, healthy, cosmetic and medical industry. this reseach has been carried due to selection and introduction of suitable germplasm in ...

Germination photoinhibition is not a recognized cause of revegetation failure; yet prolonged sunlight exposure can inhibit germination of several grass species. This research addressed susceptibility to photoinhibition of selected native grass species used to restore Canadian prairies, and reclamation treatments to alter environmental conditions in order to release seeds from photoinhibition. U...