The present invention provides a system in which a menu for selecting an agricultural product is offered to a consumer, the desired agricultural product can easily be ordered, and the desired agricultural product can be accurately cultivated. A portable terminal (300) is provided with a menu display unit (320) for displaying a desired quality selection menu (311) in which agricultural product quality is divided into multiple ranks. An information processing device (100) has a process-side desired quality storage unit (120) for storing the rank of the agricultural product quality selected from the desired quality selection menu (311) as desired agricultural product information (131), a cultivation environment table (132) in which cultivation environment information has been configured in advance by rank, a process-side desired environment extraction unit (140) for extracting desired environment information (133) corresponding to the rank indicated by the desired environment information (133) from the cultivation environment table (132), and a process-side transmission unit (150) for transmitting the desired environment information (133) to a plant factory (200). The plant factory (200) is provided with a cultivation environment control unit (210) for carrying out control of an environment adjustment device (220) based on the desired environment information (133).La présente invention concerne un système dans lequel un menu permettant de sélectionner un produit agricole est proposé à un consommateur, le produit agricole souhaité peut être facilement commandé, et le produit agricole souhaité peut être cultivé de façon précise. Un terminal portable (300) est doté dune unité daffichage de menu (320) permettant dafficher un menu de sélection de quantités souhaitées (311) dans lequel la qualité du produit agricole est répartie en plusieurs niveaux. Un dispositif de traitement dinformations (100) possède une unité de stockage de qualité souhaitée du côté processus (120) per
