A Computer System for Forecasting the Threshold Period for Crop Weed Control

LI Jing-tao; ZOU Ping; GU Lin; FU Yang; CUI Hua-wei; ZHANG Xing-tao; CAI Chang-shu

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A Computer System for Forecasting the Threshold Period for Crop Weed Control

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In this article,a model of a weed control threshold forecast system has been established,with related model solving,data checking,database setting up,and system engineering illustration. Moreover,it is tested by a software with data from a sugar cane planting experimental field in Yunnan,China. The methodology behind the detailed system analysis,design,and engineering has been discussed. The issue of how to create a dynamic data-dependent forecast model of a threshold forecast system,whose threshold changes according to the change of planting environment has been solved. Hence an effective solution has been initiated for further development on an agricultural expert system.

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来源
《农业科学学报：英文版》 |2008年第11期|1394-1402|共9页
作者
LI Jing-tao; ZOU Ping; GU Lin; FU Yang; CUI Hua-wei; ZHANG Xing-tao; CAI Chang-shu;
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作者单位

Kunming University of Science ＆ Technology;

Kunming 650051;

PR.China;

Yunnan Normal University;

Kunming 650091;

P.R.China;

Kunming Plant Protection Station;

Kunming 650101;

P.R. China;

Yunnan Agricultural University;

Kunming 650201;

P.R.China;

Kunming Railway Mechanical School;

Kunming 650208;

P.R.China;

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原文格式 PDF
正文语种 chi
中图分类电子技术、计算机技术在农业上的应用;
关键词
计算机系统; 除草控制; 阈值; 预测系统;

A Computer System for Forecasting the Threshold Period for Crop Weed Control

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