The hydroponic technique for producing fresh grass will be integrated into the feeding and growing process. High-quality barley will be utilized to create fresh grass. One of the main costs for producing grass using hydroponics in a green field is electricity. Therefore, the suggested system will use solar panels, which will significantly decrease electricity use, creating green food at a lower price. A portion of the fresh grass produced will be purchased by a smart cattle farm, and the rest will be sold to other businesses.