Localized irrigation is a system where the water is distributed under low pressure through a piped network, in a pre-determined pattern, and applied water as a small discharge to each plant or adjacent to it. There are three main categories: drip irrigation (where drip emitters are used to apply water slowly to the soil surface), spray or micro-sprinkler irrigation (where water is sprayed to the soil near individual plants or trees) and bubbler irrigation (where a small stream is applied to flood small basins or the soil adjacent to individual trees). The following other terms are also sometimes used to refer to localized irrigation: micro-irrigation, trickle irrigation, daily flow irrigation, drop-irrigation, sip irrigation, diurnal irrigation.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2020 | 0,89 | 0,00 % |
| 2019 | 0,89 | 0,00 % |
| 2018 | 0,89 | 0,00 % |
| 2017 | 0,89 | 8,45 % |
| 2016 | 0,82 | 9,23 % |
| 2015 | 0,75 | 10,17 % |
| 2014 | 0,68 | 11,32 % |
| 2013 | 0,61 | -21,41 % |
| 2012 | 0,78 | -17,64 % |
| 2011 | 0,94 | -14,99 % |
| 2010 | 1,11 | -13,53 % |
| 2009 | 1,28 |