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Irrigated agriculture in Central Asia can only be developed through increase of crop yields and reduction of water volumes applied per unit of agricultural production. Thus to improve agricultural production, proper agronomic measures and irrigation schedules have to be developed considering loca...


Jumaboev, KahramonEshmuratov, DavronReddy, Junna MohanAnarbekov, OytureKazbekov, Jusipbek S.[Prediction of improved water productivity on-farm level in the selected cotton farms of Fergana and Andijan Provinces of Uzbekistan]Prediction of improved water productivity on-farm level in the selected cotton farms of Fergana and Andijan Provinces of Uzbekistan

Poor on-farm irrigation practices and rising groundwater table depths are the major reasons for low cotton yields in the Sardarya province of Uzbekistan. To ensure sustainability of cotton production in the area, precise calculations of irrigation requirements are needed to optimize crop yields a...


Qureshi, Asad SarwarEshmuratov, DavronBezborodov, G.A.[Determining optimal groundwater table depth for maximizing cotton production in the Sardarya Province of Uzbekistan]Determining optimal groundwater table depth for maximizing cotton production in the Sardarya Province of Uzbekistan

Cotton water productivity was studied in Fergana Valley of Central Asia during the years of 2009, 2010 and 2011. Data was collected from 18 demonstration fields (13 in Uzbekistan, 5 in Tajikistan). The demonstration field farmers implemented several improved agronomic and irrigation water managem...


Reddy, J. M.Muhammedjanov, S.Jumaboev, KahramonEshmuratov, Davron[Analysis of cotton water productivity in Fergana Valley of Central Asia.]Analysis of cotton water productivity in Fergana Valley of Central Asia.
Reddy, Junna MohanJumaboev, KahramonBobojonov, IhtiyorCarli, C.Eshmuratov, Davron[Yield and water use efficiency of potato varieties under different soil-moisture stress conditions in the Fergana Valley of Central Asia]Yield and water use efficiency of potato varieties under different soil-moisture stress conditions in the Fergana Valley of Central Asia

A 'farmer-centric' innovative institutional mechanism, a public-private partnership, was created and strengthened, in the Fergana valley of Central Asia, for facilitating communication between farmers and researchers, and to disseminate knowledge on improved agronomic and irrigation management pr...


Jumaboev, KahramonReddy, Junna MohanMuhammedjanov, S.Anarbekov, OytureEshmuratov, Davron[An innovative public-private partnership for irrigation extension in Fergana Valley of Central Asia]An innovative public-private partnership for irrigation extension in Fergana Valley of Central Asia

The performance of furrow irrigation systems in terms of application efficiency, runoff ratio, and water requirement efficiency were evaluated at nine different sites within the Provinces of Fergana (6 sites) and Andijon (3 sites) in Uzbekistan. A total of 46 irrigation events were evaluated duri...


Reddy, Junna MohanJumaboev, KahramonMatyakubov, BakhtiyarEshmuratov, Davron[Evaluation of furrow irrigation practices in Fergana Valley of Uzbekistan]Evaluation of furrow irrigation practices in Fergana Valley of Uzbekistan

Potato is a very important cash crop in Uzbekistan as the government has implemented several measures to increase its production to meet food security as well as to improve its export potential. However, irrigation water demand of potato is much higher than for other crops such as sorghum and mai...


Djumaboev, KakhramonReddy, J. M.Carli, C.Yuldashev, TulkunAnarbekov, OytureEshmuratov, Davron[Water productivity of potato under improved irrigation techniques in Uzbekistan]Water productivity of potato under improved irrigation techniques in Uzbekistan

In Uzbekistan, generally practiced methods of irrigating crops are varieties of flooding (basin, border and furrow). These practices have created problems of waterlogging, salinity and lower irrigation efficiency. Waterlogging and salinization already affect 50 percent of irrigated areas, and irr...


Djumaboev, KakhramonManthrithilake, HerathAyars, J.Yuldashev, TulkunAkramov, BekzodKarshiev, R.Eshmuratov, Davron[Growing cotton in Karshi Steppe, Uzbekistan: water productivity differences with three different methods of irrigation]Growing cotton in Karshi Steppe, Uzbekistan: water productivity differences with three different methods of irrigation
Jumaboev, KahramonAnarbekov, OytureReddy, Junna MohanMukhammedjanov, S.Eshmuratov, Davron[Irrigation extension development for improving water productivity in Fergana Valley of Central Asia]Irrigation extension development for improving water productivity in Fergana Valley of Central Asia

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