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Journal Article 2017

Autor: Woldetsadik, D. Drechsel, Pay Keraita, Bernard N. Itanna, F. Gebrekidan, H.

Background: Wastewater irrigation for vegetable production is a highly prevalent practice in Addis Ababa and a number of articles have been published on wastewater-irrigated soils and vegetables contaminated with heavy metals. However, to the best of our knowledge, an insight into assessment of h...

Enlace original: https://cgspace.cgiar.org/handle/10568/83348

Investigación en Agricultura
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Woldetsadik, D. ,  Drechsel, Pay ,  Keraita, Bernard N. ,  Itanna, F. ,  Gebrekidan, H. ,  [Heavy metal accumulation and health risk assessment in wastewater-irrigated urban vegetable farming sites of Addis Ababa, Ethiopia] ,  Heavy metal accumulation and health risk assessment in wastewater-irrigated urban vegetable farming sites of Addis Ababa, Ethiopia
Journal Article 2017

Autor: Okwany, Romulus O. Prathapar, Sanmugam A. Bastakoti, Ram C.

Groundwater has been noted as a major resource for irrigation water in Nepal Terai. The development of different methods of groundwater withdrawal has been promoted in Rupandehi District. Open dug wells were a major source for domestic water use in the 1980s due to cost and ease of construction. ...

Enlace original: https://cgspace.cgiar.org/handle/10568/97632

Investigación en Agricultura
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Okwany, Romulus O. ,  Prathapar, Sanmugam A. ,  Bastakoti, Ram C. ,  [Renovating open shallow dug wells for off-season home gardening in Nepal Terai] ,  Renovating open shallow dug wells for off-season home gardening in Nepal Terai
Journal Article 2018

Autor: Schmitter, Petra Kibret, K.S. Lefore, Nicole Barron, Jennie

As solar panels become more a ordable, solar photovoltaic (PV) pumps have been identi ed as a high potential water lifting technology to meet the growing irrigation demand in sub-Saharan Africa (SSA). However, little is known aboutthegeo-spatial potentialofsolarbasedPVpumpingforirrigationtakingin...

Enlace original: https://cgspace.cgiar.org/handle/10568/92445

Investigación en Agricultura
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Schmitter, Petra ,  Kibret, K.S. ,  Lefore, Nicole ,  Barron, Jennie ,  [Suitability mapping framework for solar photovoltaic pumps for smallholder farmers in sub-Saharan Africa] ,  Suitability mapping framework for solar photovoltaic pumps for smallholder farmers in sub-Saharan Africa
Journal Article 2017

Autor: Kuppannan, Palanisami Ramarao, R.C. Samiappan, S. Malik, Ravinder Paul Singh

The overall measure of farm-level technical efficiency is generally used to derive recommendations for the use of individual inputs. In this paper, joint estimation is made of technical and individual input-use (e.g. irrigation water productivity) efficiencies. This indicates that overall technic...

Enlace original: https://cgspace.cgiar.org/handle/10568/83365

Investigación en Agricultura
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Kuppannan, Palanisami ,  Ramarao, R.C. ,  Samiappan, S. ,  Malik, Ravinder Paul Singh ,  [Estimating technical and irrigation water productivities in rice production in Tamil Nadu, India] ,  Estimating technical and irrigation water productivities in rice production in Tamil Nadu, India
Journal Article 2016

Autor: Ali Shah, Azeem M. Anwar, Arif A. Bell, A.R. Ul Haq, Zia

This paper examines the fairness in distribution of water in a tertiary canal within the Indus Basin Irrigation System. Two methodologies are proposed: canal rating equations, and outlet discharge equations. The methodology is applied to a tertiary canal located in the Punjab, Province of Pakista...

Enlace original: https://cgspace.cgiar.org/handle/10568/79385

Investigación en Agricultura
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Ali Shah, Azeem M. ,  Anwar, Arif A. ,  Bell, A.R. ,  Ul Haq, Zia ,  [Equity in a tertiary canal of the Indus Basin Irrigation System (IBIS)] ,  Equity in a tertiary canal of the Indus Basin Irrigation System (IBIS)
Journal Article 2017

Autor: Bhatti, Muhammad Tousif Sarwar, M.K Tahir, A.A. Yar, M.

A study was conducted in Sargodha, Pakistan during the year 2011 to testify irrigation practices as a method for reclaiming salt affected soil. Field experiments were conducted on saline-sodic and uncultivated land divided into 12 field plots. Six irrigation treatments, each replicated on two fie...

Enlace original: https://cgspace.cgiar.org/handle/10568/96612

Investigación en Agricultura
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Bhatti, Muhammad Tousif ,  Sarwar, M.K ,  Tahir, A.A. ,  Yar, M. ,  [Effect of irrigation application on soil and land productivity of wheat under semi-arid environment] ,  Effect of irrigation application on soil and land productivity of wheat under semi-arid environment
Journal Article 2018-11-01

Autor: Shah, Tushaar Rajan, Abhishek Rai, Gyan Prakash Verma, Shilp Durga, Neha

South Asia's groundwater economy stands at the threshold of a revolution in adoption of solar irrigation pumps (SIPs). This has potential to unlock the region's perverse energy-groundwater nexus. In much of South Asia, the price of energy used in irrigation, the only surrogate for water price, fa...

Enlace original: https://cgspace.cgiar.org/handle/10568/98977

Investigación en Agricultura
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Shah, Tushaar ,  Rajan, Abhishek ,  Rai, Gyan Prakash ,  Verma, Shilp ,  Durga, Neha ,  [Solar pumps and South Asia's energy-groundwater nexus: exploring implications and reimagining its future] ,  Solar pumps and South Asia's energy-groundwater nexus: exploring implications and reimagining its future
Journal Article 2017

Autor: Woldetsadik, D. Drechsel, Pay Keraita, Bernard N. Itanna, F. Erko, B. Gebrekidan, H.

Background: In Addis Ababa, where irrigation water for vegetable production is commonly derived from the highly polluted Akaki river, information on microbial contamination of water and irrigated vegetable is scanty. An assessment was done to determine the microbiological quality of irrigation wa...

Enlace original: https://cgspace.cgiar.org/handle/10568/81167

Investigación en Agricultura
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Woldetsadik, D. ,  Drechsel, Pay ,  Keraita, Bernard N. ,  Itanna, F. ,  Erko, B. ,  Gebrekidan, H. ,  [Microbiological quality of lettuce (Lactuca sativa) irrigated with wastewater in Addis Ababa, Ethiopia and effect of green salads washing methods] ,  Microbiological quality of lettuce (Lactuca sativa) irrigated with wastewater in Addis Ababa, Ethiopia and effect of green salads washing methods
Journal Article 2016

Autor: Dile, Y.T. Karlberg, L. Daggupati, P. Srinivasan, R. Wiberg, D. Rockström, Johan

Water harvesting systems have improved productivity in various regions in sub-Saharan Africa. Similarly, they can help retain water in landscapes, build resilience against droughts and dry spells, and thereby contribute to sustainable agricultural intensification. However, there is no strong empi...

Enlace original: https://cgspace.cgiar.org/handle/10568/81145

Investigación en Agricultura
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Dile, Y.T. ,  Karlberg, L. ,  Daggupati, P. ,  Srinivasan, R. ,  Wiberg, D. ,  Rockström, Johan ,  [Assessing the implications of water harvesting intensification on upstream–downstream ecosystem services: a case study in the Lake Tana basin] ,  Assessing the implications of water harvesting intensification on upstream–downstream ecosystem services: a case study in the Lake Tana basin
Journal Article 2017-02

Autor: Humblot, Pierre Jayet, P. Petsakos, A.

Integrating agronomic information into economic models is required for simulating farming systems so as to better determine how agriculture can adapt to a continuously changing global economic and physical environment. In this respect, farm level mathematical programming bio-economic models can p...

Enlace original: https://cgspace.cgiar.org/handle/10568/90587

Investigación en Agricultura
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Humblot, Pierre ,  Jayet, P. ,  Petsakos, A. ,  [Farm-level bio-economic modeling of water and nitrogen use: calibrating yield response functions with limited data] ,  Farm-level bio-economic modeling of water and nitrogen use: calibrating yield response functions with limited data

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