In 2020, surface irrigation for South Africa was 212.32 thousand ha. Surface irrigation of South Africa fell gradually from 501.34 thousand ha in 2001 to 212.32 thousand ha in 2020.
The description is composed by our digital data assistant.Surface irrigation systems are based on the principle of moving water over the land by simple gravity in order to moisten the soil. They can be subdivided into furrow, borderstrip and basin irrigation (including submersion irrigation of rice). Manual irrigation using buckets or watering cans are also included. Surface irrigation does NOT refer to the method of transporting the water from the source up to the field, which may be done by gravity or by pumping.
| Date | Value | Change, % |
|---|---|---|
| 2020 | 212.32 | -2.68% |
| 2019 | 218.17 | 19.85% |
| 2018 | 182.03 | 2.82% |
| 2017 | 177.04 | -19.02% |
| 2016 | 218.63 | -15.98% |
| 2015 | 260.22 | -13.78% |
| 2014 | 301.81 | -12.11% |
| 2013 | 343.41 | -10.80% |
| 2012 | 385.00 | -27.95% |
| 2011 | 534.38 | 4.10% |
| 2010 | 513.35 | 0.26% |
| 2009 | 512.02 |