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Molle, FrancoisRap, EdwinAl-Agha, D.E.Ismail, A.El Hassan, W.A.Freeg, M.[Irrigation improvement projects in the Nile Delta: promises, challenges, surprises]Irrigation improvement projects in the Nile Delta: promises, challenges, surprises

The experience of ICRISAT with the use of Vertisols in semi-arid India indicates that the key to drastically improved productivity of Vertisols is the effective control of surface soil water which then enables rational use of the land for food and feed production. ILCA, therefore, developed and t...


Mamo, T.Mohamed-Saleem, M.A.Tedla, A.[Development of coordinated research efforts]Development of coordinated research efforts
Molle, FrancoisGaafar, I.El-Agha, D.E.Rap, Edwin[Irrigation efficiency and the Nile Delta water balance]Irrigation efficiency and the Nile Delta water balance
Molle, FrancoisEl Hassan, W.A.Salama, S.Al-Agha, D.E.Rap, Edwin[Water and salt dynamics at the meso-level in IIIMP areas, Mares El Gamal canal]Water and salt dynamics at the meso-level in IIIMP areas, Mares El Gamal canal
Djumaboev, KakhramonHamidov, AhmadAnarbekov, OytureGafurov, Zafar[Collective action in the irrigation sector of Uzbekistan: a case study of water consumers’ associations (WCAs) in the Karshi Steppe. In Russian]Collective action in the irrigation sector of Uzbekistan: a case study of water consumers’ associations (WCAs) in the Karshi Steppe. In Russian

Groundwater is an important resource for multiple uses in South Africa. However, setting limits to its sustainable abstraction while assuring basic human needs is a must. Due to prevalent data scarcity related to groundwater replenishment, which is the traditional basis for estimating groundwater...


Ebrahim, Girma YimerVillholth, Karen G.[Assessment of groundwater availability from recession flows and instream flow requirements of rivers in South Africa]Assessment of groundwater availability from recession flows and instream flow requirements of rivers in South Africa

Groundwater is an important resource for multiple uses in South Africa. However, setting limits to its sustainable abstraction while assuring basic human needs is a must. Due to prevalent data scarcity related to groundwater replenishment, which is the traditional basis for estimating groundwater...


Ebrahim, Girma YimerVillholth, Karen G.[Assessment of groundwater availability from recession flows and instream flow requirements of rivers in South Africa]Assessment of groundwater availability from recession flows and instream flow requirements of rivers in South Africa
Gafurov, ZafarEltazarov, SarvarbekAkramov, BekzodDjumaboev, KakhramonAnarbekov, OytureSolieva, Umida[Information tool for Zafarabad District, Sogd Province, Tajikistan]Information tool for Zafarabad District, Sogd Province, Tajikistan

This chapter reviews relevant Vertisol properties, experimental results and the overall experience of the project on this subject. There are several types of drainage problems in Vertisols whose magnitude may vary from site to site. Drainage improvement is discussed in relation with camber beds, ...


Srivastava, K.L.Astatke, A.Mamo, T.Regassa, H.Kidanu, S.[Land, soil and water management]Land, soil and water management

Some of the papers in this report deals with nutrient management; land, soil and water management; grain, fodder and residue management; and technology validation and transfer. The other papers looks into development of coordinated research efforts; distribution and importance of Ethiopian vertis...


Mamo, T.Astatke, A.Srivastava, K.L.Dibabe, A.[Improved management of vertisols for sustainable crop-livestock production in the Ethiopian highlands: Synthesis report 1986-92]Improved management of vertisols for sustainable crop-livestock production in the Ethiopian highlands: Synthesis report 1986-92

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