niroomand, azadeh, Seyyednejad, Mansour, abrahimpour, farshad, Gilani, Abdolali, Bakhshikhaniki, Golamreza (2017). Study on the effect of applying different levels of olive pomace (Olea europaea L.) on the grain yield of three rice (Oryza sativa L.) cultivars in climatic conditions of Khuzestan. *Journal of Plant Environmental Physiology*, 12(46), 31-41.