1, date palm is one of the important fruit crops in dry and hot areas, and it is widely cultivated, especially in Iraq, accounting for 1/3 of the world. The warm sunshine of Saudi Arabia and the clear river water of Jordan River, together with the characteristics of drought resistance, alkali resistance and heat resistance, have created the "desert bread" date palm.

2. Date palm: the scientific name of date palm, also known as Persian date, Fanzao date and Iraqi date, is the fruit of date palm tree (scientific name: Phoenixdactylifera). According to Compendium of Materia Medica, there are no loopholes. The original plant belongs to Solanum of Palmae. Jujube is produced in the Middle East, North Africa, China, Fujian, Guangxi, Yunnan, Guangdong and other tropical or subtropical regions.