Vitamin A deficiency has been one of the major nutritional problems for many countries where cassava is eaten as a major source of energy. In an attempt to help reduce the incidence of vitamin A deficiency, bio-fortified cassava which contains more pro-vitamin A carotenoids than the white cassava...
Duah, E.A.
,
Parkes, E.
,
Baah, R.O.
,
Acquatey-Mensah, A.
,
Danquah, A.O.
,
Kirscht, P.
,
Kulakow, P.A.
,
Steiner-Asiedu, M.
,
[Consumption trends of white cassava and consumer perceptions of yellow cassava in Ghana]
,
Consumption trends of white cassava and consumer perceptions of yellow cassava in Ghana
Alamu, E.O.
,
Maziya-Dixon, B.B.
,
Felde, T. zum
,
Kulakow, P.A.
,
Parkes, E.
,
Adesokan, M.
,
[Application of Near Infra-red Reflectance Spectroscopy (NIRS) in screening of fresh cassava (Manihot esculenta) storage roots for provitamin A carotenoids]
,
Application of Near Infra-red Reflectance Spectroscopy (NIRS) in screening of fresh cassava (Manihot esculenta) storage roots for provitamin A carotenoids
Sangodoyin, O.M.
,
Alamu, E.O.
,
Diallo, T.A.
,
Kolawole, P.
,
Abass, A.B.
,
Maziya-Dixon, B.B.
,
Parkes, E.
,
Awoyale, W.
,
Buraimoh, B.
,
Ben, J.
,
Tran, T.
,
Jekayinfa, S.O.
,
Olajide, J.O.
,
Kulakow, P.
,
Dixon, A.
,
Asiedu, Robert
,
[Development and evaluation of steamer for Attieke production: a cross cutting initiative of CGIAR Research Program for Roots , Tubers and Bananas]
,
Development and evaluation of steamer for Attieke production: a cross cutting initiative of CGIAR Research Program for Roots , Tubers and Bananas
M
ultiple environment trials (MET)
are generally carried out by plant
breeders
to select and recommend high yielding and stable genotypes for
a
set of environments. The analysis of MET data often results in genotype
-
by
-
environment interactions
which
often ...
Agyeman, A.
,
Parkes, E.
,
Peprah, B.B.
,
[AMMI and GGE biplot analysis of root yield performance of cassava genotypes in the forest and coastal ecologies]
,
AMMI and GGE biplot analysis of root yield performance of cassava genotypes in the forest and coastal ecologies
Varietal adoption based on household surveys has mostly relied on farmers’ response to
varietal identification. This method can give biased estimates if farmers are unable to identify
improved varieties as a group or by name, or give names that do not match with the released
variety list. To tack...
Maredia, Mywish K.
,
Reyes, B.A.
,
Manu-Aduening, J.A.
,
Dankyi, Ansong A.
,
Hamazakaza, P.
,
Muimui, Kennedy K.
,
Rabbi, Ismail Y.
,
Kulakow, P.A.
,
Parkes, E.
,
Abdoulaye, Tahirou
,
Katungi, E.
,
Raatz, Bodo
,
[Testing alternative methods of varietal identification using DNA fingerprinting: results of pilot studies in Ghana and Zambia]
,
Testing alternative methods of varietal identification using DNA fingerprinting: results of pilot studies in Ghana and Zambia
Iluebbey, P.
,
Agbona, A.
,
Bello, A.
,
Parkes, E.
,
Aina, O.O.
,
Kulakow, P.A.
,
Agbona, A.
,
[Performance of 23 yellow root cassava genotypes in five major agro ecological zones in Nigeria]
,
Performance of 23 yellow root cassava genotypes in five major agro ecological zones in Nigeria
Nigeria is the world’s largest cassava producer, hosting a diverse array of cassava farmers and processors. Cassava breeding programs prioritize “common denominator” traits in setting breeding agendas, to impact the largest possible number of people through improved varieties. This approach has b...
Teeken, B.
,
Olaosebikan, O.
,
Haleegoah, J.
,
Oladejo, E.
,
Madu, T.
,
Bello, A.
,
Parkes, E.
,
Egesi, Chiedozie N.
,
Kulakow, P.
,
Kirscht, H.
,
Tufan, Hale Ann
,
[Cassava trait preferences of men and women farmers in Nigeria: implications for breeding]
,
Cassava trait preferences of men and women farmers in Nigeria: implications for breeding
Teeken, B.
,
Olaosebikan, O.
,
Haleegoah, J.
,
Oladejo, E.
,
Madu, T.
,
Bello, A.
,
Parkes, E.
,
Egesi, Chiedozie N.
,
Okoro, M.
,
Onwuka, S.
,
Aina, O.O.
,
Kulakow, P.A.
,
Kirscht, H.
,
Tufan, Hale Ann
,
[Towards a gender responsive cassava breeding program in Nigeria]
,
Towards a gender responsive cassava breeding program in Nigeria
Kamanda, I.
,
Nabay, O.
,
Parkes, E.
,
Iluebbey, P.
,
Olaosebikan, O.
,
Aina, O.O.
,
Bello, A.A.
,
Blay, E.
,
Asante, I.K.
,
Danquah, A.
,
Whyte, J.
,
[Farmers’ adoption challenges, perception and preferences for yellow root cassava through participatory rural appraisal in Sierra Leone]
,
Farmers’ adoption challenges, perception and preferences for yellow root cassava through participatory rural appraisal in Sierra Leone
Parkes, E.
,
[Mentor on a mission why cassava and capacity building are closely coupled]
,
Mentor on a mission why cassava and capacity building are closely coupled