| 烟草氮肥运筹知识模型系统的设计与实现 |
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| 引用本文： | 马新明,石媛媛,席磊,熊淑萍,田小永.烟草氮肥运筹知识模型系统的设计与实现[J].河南农业大学学报,2006,40(1):91-94. |
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| 作者姓名： | 马新明 石媛媛 席磊 熊淑萍 田小永 |
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| 作者单位： | 1. 河南农业大学,河南,郑州,450002
2. 解放军信息工程大学,河南,郑州,450002 |
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| 基金项目： | 国家烟草专卖局重大招标项目(110200201005) |
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| 摘 要： | 采用数据库和多媒体技术建立了烟草氮肥运筹知识模型系统,用于确定不同地区和生产条件下的烟草氮肥运筹方案.系统包括数据管理、生长动态、氮肥运筹和生产技术4个部分,可根据烟草发育时期和长势长相为管理者提供烟田氮肥丰缺状况、烟株氮素分布情况等有效信息,同时还具有智能学习,实时掌握根系生长时空分布等功能.
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| 关 键 词： | 烟草 氮肥运筹 知识模型 |
| 文章编号： | 1000-2340（2006）01-0091-04 |
| 收稿时间： | 2005-09-13 |
| 修稿时间： | 2005年9月13日 |
Design and Implementation of a Knowledge Model System for Tobacco Nitrogen Strategies |
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| MA Xin-ming,SHI Yuan-yuan,XI Lei,XIONG Shu-ping,TIAN Xiao-yong.Design and Implementation of a Knowledge Model System for Tobacco Nitrogen Strategies[J].Journal of Henan Agricultural University,2006,40(1):91-94. |
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| Authors: | MA Xin-ming SHI Yuan-yuan XI Lei XIONG Shu-ping TIAN Xiao-yong |
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| Institution: | 1. Henan Agricultural University, Zhengzhou 450002, China; 2. PLA Information Engineering University, Zhengzhou 450002, China |
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| Abstract: | Via the technology of database and multimedia,a Tobacco Nitrogen Strategy Knowledge Model System was developed which contained scenarios of tobacco nitrogen operation in different planting locations under varied conditions.The said system,which is composed of four parts,namely,data management,tobacco growth,nitrogen strategy,and production technology,can offer tobacco planters useful information like nitrogen fertilization situation in field,nitrogen distribution in plant,etc.According to the growth stage,growth appearance,and growth trend of the tobacco plants.Besides,the system is also capable of intelligence learning and synchronic command of tobacco root growth and its time and spatial distribution. |
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| Keywords: | tobacco nitrogen application knowledge model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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