Matching Between Food Supply and Human Nutritional Requirements in an Earth-Based Advanced Life Support System (ALSS) Test Bed

A linear programming model has been constructed to develop a cultivation plan for habitation experiments using a two-person crew in Closed Ecological Experiment Facilities (CEEF), which is an earth based integration demonstration test bed of Advanced Life Support System (ALSS), under constraints such as a limited cultivation area and various nutritional requirements. The optimized area was 129.14 m². According to the results, the optimized cultivation plan was then implemented in a habitation experiment in the CEEF during FY2004 with some modification to meet requirements from menu formulation. Results of the cultivation experiment, also during FY2004, showed feasibility of the plantation plan in the view point of nutrition supply, though errors between expected and observed productivities varied from −37 % to +267 %.