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| − | Irrigation productivity is a measure of the economic or biophysical gain from the use of a unit of irrigation water in crop production and is expressed in productive crop units of kg/m3 or $/m3.<ref>ILRI (1990): On irrigation efficiencies. http://edepot.wur.nl/71061 | + | Irrigation productivity is a measure of the economic or biophysical gain from the use of a unit of irrigation water in crop production and is expressed in productive crop units of kg/m3 or $/m3.<ref>ILRI (1990): On irrigation efficiencies. http://edepot.wur.nl/71061fckLR[accessed 19 April 2013]</ref><ref>FAO (2003): The irrigation challenge. Increasing irrigation contribution to food security through higher water productivity from canal irrigation systems. Issue paper 4.fckLRftp://ftp.fao.org/DOCREP/FAO/005/y4854e/y4854e00.pdffckLR[accessed 19 April 2013]</ref> |
| − | [accessed 19 April 2013]</ref><ref>FAO (2003): The irrigation challenge. Increasing irrigation contribution to food security through higher water productivity from canal irrigation systems. Issue paper 4. | + | |
| − | ftp://ftp.fao.org/DOCREP/FAO/005/y4854e/y4854e00.pdf
| + | See also:[[Irrigation efficiency|Irrigation efficiency]] |
| − | [accessed 19 April 2013]</ref> | + | |
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| | = References and further reading = | | = References and further reading = |
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| − | FAO (1989): Irrigation Water Management. Irrigation Scheduling. Annex I. Irrigation Efiiciencies. | + | FAO (1989): Irrigation Water Management. Irrigation Scheduling. Annex I. Irrigation Efiiciencies. |
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| | [http://www.fao.org/docrep/T7202E/t7202e08.htm#annex http://www.fao.org/docrep/T7202E/t7202e08.htm#annex][http://www.fao.org/docrep/T7202E/t7202e08.htm#annex i: irrigation efficiencies] [accessed 19 April 2013] | | [http://www.fao.org/docrep/T7202E/t7202e08.htm#annex http://www.fao.org/docrep/T7202E/t7202e08.htm#annex][http://www.fao.org/docrep/T7202E/t7202e08.htm#annex i: irrigation efficiencies] [accessed 19 April 2013] |
Latest revision as of 11:23, 16 October 2014
Irrigation productivity is a measure of the economic or biophysical gain from the use of a unit of irrigation water in crop production and is expressed in productive crop units of kg/m3 or $/m3.[1][2]
See also:Irrigation efficiency
[edit] References and further reading
- ↑ ILRI (1990): On irrigation efficiencies. http://edepot.wur.nl/71061fckLR[accessed 19 April 2013]
- ↑ FAO (2003): The irrigation challenge. Increasing irrigation contribution to food security through higher water productivity from canal irrigation systems. Issue paper 4.fckLRftp://ftp.fao.org/DOCREP/FAO/005/y4854e/y4854e00.pdffckLR[accessed 19 April 2013]
FAO (1989): Irrigation Water Management. Irrigation Scheduling. Annex I. Irrigation Efiiciencies.
http://www.fao.org/docrep/T7202E/t7202e08.htm#annexi: irrigation efficiencies [accessed 19 April 2013]
