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To meet the national demand for food over the past five years, the Indonesian government has implemented a Special Effort Program for Rice, Corn, and Soybean (Ministry of Agriculture, 2015). Low food production is the result of land use that does not match its carrying capacity. Land use that exceeds its carrying capacity is not only unproductive, but also leads to land degradation (Herawati et al., 2018). The main problems in agricultural cultivation development are related to water and low levels of soil fertility. In order to develop sustainable farming systems, the focus must be directed to hydrological conditions and local soil fertility. Mapping of soil nutrients can act as a basis for soil fertility management and particularly for determining appropriate doses of fertilizer (Julianto, 2019). For this reason, planning for the development of agricultural commodities, especially rice, corn, and soybean, must match levels of land suitability. The goal of land evaluation is to ensure optimal land utilization in accordance with the level of Centre for Research on Settlements and Urbanism

Cultivation of Rice (Oryza sativa), Corn (Zea mays) and Soybean (Glycine max) Based on Land Suitability