为实现定期上市目标下的温室栽培生产规划，以作物辐热积模型为依据，利用历史气象数据和市场价格信息，建立基于辐热积模型的温室黄瓜栽培生产规划决策模型。应用 Web 技术开发了温室作物栽培生产规划决策系统，系统能实现作物在确定种植时间条件下预计上市期及温室运行过程的逐日环境优化决策，并以温室栽培黄瓜为例，对决策模型进行了验证。结果表明，系统能根据用户所提出的决策目标和温室运行状况，实现温室栽培生产的规划决策。%Based on product of thermal effectiveness and PAR model ,history climate and market data ,the decision sup-port model of greenhouse culture plan was established .The decision support system was developed based on Web .The deci-sions can be achieved by the proposed system for predicting marketing period with the premise of field planting date and for the environment optimization on a daily basis in the process of greenhouse operation .Using cucumber culture as an example , the decision model was verified .The results showed that the production plan decision can be realized by the proposed system according to user demand and greenhouse realtime climate .
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