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Primary Framework Of Diagnosis And Management For Wheat Production Based On The Online Telemonitoring Networks

¹Z. Sun, ²

1. Inst. of Environment and Sustainable Development in Agriculture, CAAS, Beijing, P.R.China,100081
2.

PRIMARY FRAMEWORK OF DIAGNOSIS AND MANAGEMENT FOR WHEAT PRODUCTION BASED ON THE ONLINE TELEMONITORING NETWORKS

Sun Zhong-fu, Du Ke-ming, Zhang Yan, Liang Ju-bao

Inst. of Environ. & Sustainable Develop. in Agriculture£¨IEDA£©

Chinese Academy of Agricultural Sciences (CAAS)

Beijing, P. R. China, 100081

E-mail: sunzf@263.net, sunzhongfu@gmail.com

ABSTRACT

China is a large country in wheat production both for yield and for cultivated areas, at present time, the wheat has become the second place of the major food crops in China. Due to the frequent influence of various environmental stress and meteorological disasters during the wheat seedling period, a web-based system will be designed to provide service of decision support and diagnosis as well as management for wheat growth and development. In wheat seedling phase, the hazards are particularly occurred such as drought, chilling injury and frost damage because of warm-cold season alternation from spring to winter or winter to spring, which tremendously have impacts on wheat growth and development as well as on yield and quality.

In this paper a web-based telemonitoring network has been designed mainly on the basis of Wireless Sensor Networks(WSN) that are expected to deploy and set up in major cultivated areas in China for monitoring crucial data from the meteorology-soil-crop continuous system. Through connection of mobile network(e.g. GPRS/3G) and INTERNET, the real-time data can be transmitted to the central database server, on the basis, web-based database was developed to provide remote calls and shared analysis. According to the different symptoms and characters occurred and validated, the systematic indicators for diagnosing wheat status could be established. Through mining and analyzing the database, and combining with the knowledge and crop indexes of stress and hazards, the system of remote diagnosis and management can be constructed that may provide more technical support for optimal crop regulation.

Keyword: data acquisition, wheat seedling, mobile networks, Zigbee, diagnosis and management system

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