The CalAgro - Agricultural Calculator is an application developed with the focus on people in the agricultural environment, facilitating the calculations for regulation of applications of pesticides and fertilizers on crops, ensuring a better use of the products. * Coffee - Flow water per nozzle in spray 50 meters. - Output for fertilizer flow in adubadeira 50 meters. - Calculate liming - Number of plants per hectare. * Soy - water flow rate per nozzle in l / min - Flow of water per hectare l / ha - Calculate liming - Scroll Speed * Corn - water flow rate per nozzle in l / min - Flow of water per hectare l / ha - Calculate liming - Scroll Speed * Wheat - water flow rate per nozzle in l / min - Flow of water per hectare l / ha - Calculate liming - Scroll Speed * Cotton - Calculate liming * Sugar cane - Calculate liming