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Shimelis Asfaw Wakigari and Robert Leconte
Soil moisture is an essential hydrological variable for a suite of hydrological applications. Its spatio-temporal variability can be estimated using satellite remote sensing (e.g., SMOS and SMAP) and in-situ measurements. However, both have their own str...
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Folasade Afolabi, Ryo Matsumoto, Bolanle Akinwande, Bolanle Otegbayo and Asrat Asfaw
This study assessed mineral fertilisation impact on tuber yield and food quality in yam genotypes?Dioscorea alata and Dioscorea rotundata. Four genotypes, each from D. alata and D. rotundata, were used in field experiments conducted in Ibadan, Nigeria, d...
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Negash Tessema, Dame Yadeta, Asfaw Kebede and Gebiaw T. Ayele
The salt problem in Ethiopia has been further exacerbated by a number of factors, including poor water quality, ineffective on-farm water management techniques, and a lack of appropriate and technically sound drainage infrastructure at irrigation sites. ...
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Habtamu Chekol, Yimegnu Bezuayehu, Bikila Warkineh, Tesfaye Shimber, Agnieszka Mierek-Adamska, Grazyna B. Dabrowska and Asfaw Degu
The coffee plant is highly susceptible to drought, and different genotypes exhibit varying degrees of tolerance to low soil moisture. The goal of this work was to explore the interrelation between seed traits and germination events, growth patterns, and ...
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Emmanuel Oladeji Alamu, Michael Adesokan, Asrat Asfaw and Busie Maziya-Dixon
The acceptability and consumption of yam varieties depend on the quality components. Rapid measurement of these components is crucial in yam breeding program and calls for the rapid techniques for yam quality determination. The NIRS application will be b...
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Getachew Tegegne, Assefa M. Melesse, Dereje H. Asfaw and Abeyou W. Worqlul
The frequency and intensity of flood quantiles and its attendant damage in agricultural establishments have generated a lot of issues in Ethiopia. Moreover, precise estimates of flood quantiles are needed for efficient design of hydraulic structures; how...
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Kinati Chimdessa, Shoeb Quraishi, Asfaw Kebede and Tena Alamirew
In the Didessa river basin, which is found in Ethiopia, the human population number is increasing at an alarming rate. The conversion of forests, shrub and grasslands into cropland has increased in parallel with the population increase. The land use/land...
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Fikru Fentaw Abera, Dereje Hailu Asfaw, Agizew Nigussie Engida and Assefa M. Melesse
Optimal operation of reservoirs is very essential for water resource planning and management, but it is very challenging and complicated when dealing with climate change impacts. The objective of this paper was to assess existing and future hydropower op...
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Prince Emmanuel Norman, Asrat Asfaw, Pangirayi Bernard Tongoona, Agyemang Danquah, Eric Yirenkyi Danquah, David De Koeyer and Robert Asiedu
Controlled pollination in root and tuber crops is challenging. Complex ploidy, cross-incompatibility, erratic flowering patterns, outcrossing, etc., limit the efficiency of breeding progress in these crops. Half-sib breeding that involves random pollinat...
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Michael Friedmann, Asrat Asfaw, Noelle L. Anglin, Luis Augusto Becerra, Ranjana Bhattacharjee, Allan Brown, Edward Carey, Morag Elizabeth Ferguson, Dorcus Gemenet, Hanele Lindqvist-Kreuze, Ismail Rabbi, Mathieu Rouard, Rony Swennen and Graham Thiele
Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) targets highly diverse biotic and abiotic constraints, whilst meeting complex end-user quality preferences to improve livelihoods of beneficiaries in developing countries. Achievin...
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