| ABSTRACT |
The intelligent fertigation control system in this invention used wireless sensor network (WSN) installed inside cultivation area to estimated plant water consumption based on real time climate and soil information. The WSN provide a direct measure of soil moisture status and micro-climate date for automated irrigation. Data from WSN can be monitered via host computer that wirelessly connected to fertigation controller assist on planning the irrigation scduling. Farmer also can monitor and control irrigation process via SMS. Combination of automated, computer and SMS based irrigation control provide very useful method for precise iriigation scheduling aiming to eliminated plant water stress impact and optimized the usage of water and fertilizer in fertigation farming
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