【摘要】 棉花栽培计算机模拟决策系统（简称：棉花系统）（英文名： ＣＯＴｔｏｎ ｃｕｌｔｉｖａｔｉｏｎａｌｓｉｍ ｕｌａｔｉｏｎ ａｎｄ ｄｅｃｉｓｉｏｎ－ ｍ ａｋｉｎｇ ＳＹＳｔｅｍ ， 简称ＣＯＴＳＹＳ），是在大量田间试验和生产示范信息反馈基础上，结合劳模、专家经验和模式化栽培技术，历时７年研制完成的。系统由数据库管理、模拟与分析、栽培决策、病虫害防治及经济效益分析５个子系统组成，可用于棉区棉花生产和当年栽培优化决策，制作栽培决策方案和栽培规程；进行棉区生产潜力分析，模拟预测棉花生长发育和产量的形成；进行有关参数和数据库管理，以及病虫害防治决策和经济效益分析等。系统适在特早熟、中早熟及中熟三个生态棉区应用效果良好。更多还原

【Abstract】 Cotton cultivational simulation and decision making system (COTSYS) was completed by our research team after more than seven years efforts since 1992. The system was developed on the basis of field experiments and information from production demonstrations by integrating the experience of high yield production, experts’ experiences and knowledge, the crop simulation and optimum cultivational decision making and the theories and means of AI. COTSYS consists of five main functional subsystems: database management, simulation and analysis, cultivational decision making, control of diseases and pests , economic profit analysis. This system can be applied for the follow purposes: the optimum decision making for normal or current year’s cotton production in cotton areas or specific sites, the making of cotton cultivational decision chart and rules, the analysis of cotton potential production and simulation and prediction of cotton growth and yield formation, the adjustment of parameters, management of database and weather data generation, the control of diseases and pests and the analysis of economic profits, etc.. It is adapted for the computer aided management and decision making of cotton production for early, mid early and mid materity cotton areas in China. In 1994, the results showed that the yield guided by COTSYS was increased by 19 3%, In 1995, increased by 23 4%. Moreover, it is obviously showed that the rate of output and input also increased.更多还原