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The Conversation
The Conversation
Environment
Abdul Salam, Assistant Professor of Computer and Information Technology, Purdue University

Farmers can save water with wireless technologies, but there are challenges – like transmitting data through mud

Abdul Salam Internet ENT Purdue University United States
Wireless sensors and data systems can help farmers use water much more efficiently by monitoring soil conditions. Lance Cheung/USDA via Smith Collection/Gado/Getty Images

Water is the most essential resource for life, for both humans and the crops we consume. Around the world, agriculture accounts for 70% of all freshwater use.

I study computers and information technology in the Purdue Polytechnic Institute and direct Purdue’s Environmental Networking Technology (ENT) Laboratory, where we tackle sustainability and environmental challenges with interdisciplinary research into the Agricultural Internet of Things, or Ag-IoT.

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