Plant seed collection recommendation method and system based on suitable growth area

The invention discloses a plant seed collection recommendation method and system based on a suitable-for-growth area, and relates to the field of species suitable-for-growth prediction.The method comprises the steps that all grid units in a grid data file of the suitable-for-growth area are traversed, and plant species with suitable-for-growth coefficients larger than a screening coefficient threshold value stored in each grid unit are stored in a Solr index; acquiring a grid unit in a retrieval area range in the grid data file of the suitable growth area as a grid unit object; and retrieving and obtaining the plant species with the suitable growth coefficient meeting the suitable growth coefficient retrieval condition in each grid unit object as the recommended plant species of each grid unit object. According to the method, the data query efficiency is improved through data screening, the recommended plant species are retrieved based on the input retrieval region range, then species information of suitable