Use of sensor in irrigation system

Paper details:
go straight to the details listed below. I don’t want any irrelevant data. The cost and marketability of using a moisture sensor during irrigation process (should be limited to a school soccer field). Then the benefit of the use of a moisture sensor during irrigation process. The benefit should be divided into 3 sections; large scale benefit (community), medium scale benefit (school eg University of Texas) and finally small scale benefit(for individuals)

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