**3. Conclusion**

In conclusion, irrigation scheduling will be more important as the water resource is limited. Irrigation scheduling is critical to ensure optimum irrigation application. The

*Irrigation Scheduling Methods: Overview and Recent Advances DOI: http://dx.doi.org/10.5772/intechopen.107386*

benefits of applying the correct amount of water at the correct time are improved yield, reduced pumping costs, reduced nitrate leaching into groundwater or streams, improved soil health, and maximized return on investment. In the future, the incorporation of IoT sensor technology with AI Machine Learning techniques will be expected to increase the precision and accuracy of irrigation recommendations for different crop types.
