photo

English

irrigation systems [photo]

Figure 17: Various irrigation sprinkler systems: (a) a pivot irrigation system, which uses large-scale sprinklers that rain on crops from an elevated location; (b) center pivot irrigation, also called waterwheel and circle irrigation, a method in which sprinklers rotate around a pivot located at the center of crops that are watered in a circular pattern; (c) a ground sprinkler system.[fn][[nid:1993]][/fn]
English

Pages