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Position: Home > Articles > Simulation Model of Tomato Growth Transactions of the Chinese Society for Agricultural Machinery 2006,37 (3) 36+86-89

番茄生长发育非线性模拟模型

作  者:
侯加林;王一鸣;徐云;岳俊
单  位:
中国农业大学经济管理学院;中国农业大学信息与电气工程学院;山东农业大学机械与电子工程学院
关键词:
番茄;发育;模拟模型;非线性
摘  要:
通过对番茄不同发育阶段与环境因子关系的分析,建立了番茄生长发育的非线性动态模拟模型,利用试验数据对模型进行了检验。结果表明,对不同发育阶段模拟,绝对误差均为1~2d;对全发育期模拟,绝对误差均在4d之内;平均相对误差小于4%。
译  名:
Simulation Model of Tomato Growth
作  者:
Hou Jialin~1 Wang Yiming~2 Xu Yun~2 Yue Jun~2 (1.Shandong Agricultural University 2.China Agricultural University)
关键词:
Tomato, Growth, Simulation model, Nonlinear
摘  要:
Following the idea of “former researcher”, a model to simulate tomato growth was established in this study. The model was focused on the influence of temperature and daylength on the tomato development. The data used to determine the model parameters came from field experiments conducted in Beijing in 2003 to 2004. Model validation against the data from independent measurements and the field surveys showed that the standard errors,comparing the simulated values with the observed values, were within 2 days for the different development period and within 4 days for entire development period.The results also showed that average relative error was less than 4%.

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