This study is conducted by using strain of hybrid local honeybees Apis mellifera L. from 20th of April to 20th of July 2016 in Wassit Provence / Al-kut city. This study aims at discovering the effect of magnetic food on the activity of honey bee colonies and improve their production in the spring and summer seasons. https://www.crochetandknitshop.com/product-category/seaweed/