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首页> 外文会议>IFIP(International Federation for Information Processing) TC 12 International Conference on Computer and Computing Technologies in Agriculture(CCTA 2007); 20070818-20; Wuyishan(CN) >MAIZE PRODUCTION EMULATION SYSTEM BASED ON COOPERATIVE MODELS
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MAIZE PRODUCTION EMULATION SYSTEM BASED ON COOPERATIVE MODELS

机译：基于合作模型的玉米生产仿真系统

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摘要

Based on the maize_ecophysiological characteristics, the maize developping process-based cooperative models including growth model,_developmental phase models, water balance model and nitrogen balance model etc. was built combined with the basic data such as variety characteristics, weather data, soil level and cultivation management with the technology support of system engineering method, crop simulation and computer. On the basis of cooperative models, this paper further constructed Maize Production Emulation System (MPES) with several additional functions such as determining variety characteristic parameters, deciding the planting design, simulating maize phenology stages and production features, warning of the nitrogen leaching in advance, simulating the water and nitrogen deficit degree and maize growth three-dimensional display. The system reproduces the maize production process in digital form. MPES was test through actual experiment, and the results verified its strong mechanism and prediction performance as well as its universal adaptation.
机译：根据玉米的生态生理特性，结合品种特性，天气数据，土壤水平和耕作等基础数据，建立了玉米生长过程，发育阶段模型，水平衡模型和氮平衡模型等基于玉米发育过程的合作模型。通过系统工程方法，作物模拟和计算机的技术支持进行管理。在合作模型的基础上，本文进一步构建了具有若干附加功能的玉米生产模拟系统（MPES），例如确定品种特征参数，确定种植设计，模拟玉米物候阶段和生产特性，提前进行氮浸出警告，模拟水和氮亏缺程度和玉米生长的三维显示。该系统以数字形式复制玉米生产过程。通过实际实验对MPES进行了测试，结果证明了其强大的机理和预测性能以及通用性。

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