对沧州金丝小枣的主要营养成分分析结果表明,金丝小枣的品质优劣是由其含糖量决定的,其产量和品质又是同步的,同时受到气温、地温、降水等气候因子的影响;通过筛选,找出了影响产量和品质的10个主要气象因子,并通过这些因子建立了预报金丝小枣产量和品质的数学模型和计算机图形输出模型。 The results showed that the quality of Jizo jujuba was determined by its sugar content, and the yield and quality of the Jizo jujuba were also synchronized. At the same time, it was affected by climate factors such as temperature, ground temperature and precipitation The main meteorological factors influencing yield and quality were identified through the screening. Based on these factors, mathematical models and computer graphics output models for forecasting jujube yield and quality were established.