Our country is one of the scarce water resources in 13 countries in the world, hort age of water resources as well as the low utilization of water resources restricts our country economy developing sustainably. In order to effectively reduce the impact of inadequate water resources on China's economy, from modern agricultural cultivation and management perspective, according to the basic principles of Internet, with wireless sensor technology, this article proposes precision agriculture irrigation systems based on the internet of things (IOT) technology, and focuses on the hardware architecture, network architecture and software process control of the precision irrigation system. Preliminary tests showed this system. is rational and practical
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