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Econometric Model of Increasing Agricultural Water Productivity in Khorezm Region
Corresponding Author(s) : Shamurotov Sabirjon Bazarbayevich
American Journal of Economics and Business Management,
Vol. 8 No. 3 (2025): March
Abstract
Water productivity is one of the most important indicator of measuring agricultural water use efficiency. To find factors affecting water poductivity and evaluate their effects on water productivity are very crucial. In the article correlation and regression analysis are carried out between agricultural water productivity and its affecting factors. Our findings show that level of laser-aligned area impact higher on agricultural water productivity than level of water-saving technologies and level of concreting of channels in Khorezm region.
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- Raxmatullaev and E. Ulugmurodov, "Problems arising from the use of trans-boundary river waters (on the example of the Syr Darya and the Amudarya)," *Ekonomika i Sotsium*, p. 3, 2021.
- X. Cai and M. W. Rosegrant, "World water productivity: current situation and future options," in *Water Productivity in Agriculture: Limits and Opportunities for Improvement*, J. W. Kijne, R. Barker, and D. Molden, Eds. Wallingford, UK: CABI; Colombo, Sri Lanka: IWMI, 2003, pp. 163–178.
- J. Clemmens and D. Molden, "Water uses and productivity of irrigation systems," *Irrigation Science*, vol. 25, pp. 247–261, 2007.
- K. Akhmedov, *Increasing the efficiency of using innovative water-saving technologies in agriculture*, Ph.D. dissertation abstract, Economics, Tashkent, 2018, 49 p.
- R. A. Muradov, *Technological foundations of the use of irrigation and land reclamation systems in water consumer associations*, Doctor of Technical Sciences dissertation abstract, Tashkent, 2015, 80 p.
- M. M. Al-Kaisi and X. Yin, "Effects of nitrogen rate, irrigation rate, and plant population on corn yield and water use efficiency," *Agronomy Journal*, vol. 95, pp. 1475–1482, 2003.
- Y. Kang, S. Khan, and X. Ma, "Climate change impacts on crop yield, crop water productivity and food security – A review," *Progress in Natural Science*, vol. 19, no. 12, pp. 1665–1674, 2009.
- L. Zhang *et al.*, "Water users associations and irrigation water productivity in northern China," *Ecological Economics*, vol. 95, pp. 128–136, 2013.
- J. G. Wesseling and R. A. Feddes, "Assessing crop water productivity from field to regional scale," *Agricultural Water Management*, vol. 86, pp. 30–39, 2006.
- M. Ibragimov, *Modelling land and water resources use on sustainably development of Karakalpagistan Republic agriculture*, Ph.D. thesis, Tashkent, Uzbekistan, 2005.
References
Raxmatullaev and E. Ulugmurodov, "Problems arising from the use of trans-boundary river waters (on the example of the Syr Darya and the Amudarya)," *Ekonomika i Sotsium*, p. 3, 2021.
X. Cai and M. W. Rosegrant, "World water productivity: current situation and future options," in *Water Productivity in Agriculture: Limits and Opportunities for Improvement*, J. W. Kijne, R. Barker, and D. Molden, Eds. Wallingford, UK: CABI; Colombo, Sri Lanka: IWMI, 2003, pp. 163–178.
J. Clemmens and D. Molden, "Water uses and productivity of irrigation systems," *Irrigation Science*, vol. 25, pp. 247–261, 2007.
K. Akhmedov, *Increasing the efficiency of using innovative water-saving technologies in agriculture*, Ph.D. dissertation abstract, Economics, Tashkent, 2018, 49 p.
R. A. Muradov, *Technological foundations of the use of irrigation and land reclamation systems in water consumer associations*, Doctor of Technical Sciences dissertation abstract, Tashkent, 2015, 80 p.
M. M. Al-Kaisi and X. Yin, "Effects of nitrogen rate, irrigation rate, and plant population on corn yield and water use efficiency," *Agronomy Journal*, vol. 95, pp. 1475–1482, 2003.
Y. Kang, S. Khan, and X. Ma, "Climate change impacts on crop yield, crop water productivity and food security – A review," *Progress in Natural Science*, vol. 19, no. 12, pp. 1665–1674, 2009.
L. Zhang *et al.*, "Water users associations and irrigation water productivity in northern China," *Ecological Economics*, vol. 95, pp. 128–136, 2013.
J. G. Wesseling and R. A. Feddes, "Assessing crop water productivity from field to regional scale," *Agricultural Water Management*, vol. 86, pp. 30–39, 2006.
M. Ibragimov, *Modelling land and water resources use on sustainably development of Karakalpagistan Republic agriculture*, Ph.D. thesis, Tashkent, Uzbekistan, 2005.