03-08-2017, 08:57 PM
Ppt on soil moisture based automatic motor starter for irrigation purpose
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IRRIGATION is an essential practice in many farming systems in semi-arid and arid areas, and efficient applications and management of water are the main concerns. Linear motion automated pivot irrigation systems generally apply water fairly evenly; However, there are substantial variations in soil properties and water availability in most fields. In these cases, the ability to apply site-specific irrigation management to accommodate spatial and time-varying conditions can increase application efficiency, reduce environmental impacts and even improve yields. The development of an irrigation system based on a sensor-based distributed field sensor offers the potential to increase performance and quality while saving water, but the perfect integration of sensor fusion, irrigation control, data interface, Software design and communication can be challenging.
Block diagram