Blockchain technologies have experienced remarkable growth in recent years due to the disruptions they have brought to many different sectors. Monitoring crucial data and ensuring the transactions' integrity and immutability stand out among this technology's benefits. An additional feature is the tokens, a form of digital assets that can be effectively implemented on blockchains and provide a natural way to represent physical objects digitally. This representation can support the certification and traceability of a product from the farm to the fork. These services are crucial in supply chains such as agriculture, which has open issues due to the fact that it is one of the industries with the least integration of digital technologies. This work examines Ethereum tokens' use in agricultural production lines. Our goal is to study if popular token definitions like ERC20, ERC721, and ERC1155 fit the functional requirements of representation of agricultural production in DApps. Our criteria are the gas cost, retrieval time of product information, and implementation difficulty. We use the grape production process as a case study. The overarching purpose is to examine the tokens in simple and complex supply chain scenarios and the possibilities of improving these structures.