A preliminary study was carried out under shed-net condition to observe climate change scenarios on tomato crop. Wireless Sensor Network (WSN) technology was used in the studies to monitor climate parameters (temperature, humidity and CO_(2) concentration) continuously under micro-climatic conditions. WSN Devices used for the studies were: FieldServer and Agrisens. DSSAT (Decision support for Agrotechnology Transfer) simulation software tool was used to determine scenarios of crop yield under different CO_(2) and Temperature conditions. In addition, coping strategies were also studied to combat the change scenarios. OpenSource/Free Geographical Information and Communication Techniques (Geo-ICT) tool was used for sensor web enablement and for dissemination to the rural community.
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