This visualization tracks plant counts in agricultural fields using a simple counter interface. It shows two separate tallies: the number of rows in a field and the average number of plants per row, both controlled by INCREMENT and SAVE buttons. The code uses vanilla JavaScript DOM methods like `getElementById` and `textContent` to update displayed counts and log previous entries. D3 is loaded via CDN but is not actively used. Data comes from field staff conducting their second estimate, with values manually entered by users.