Double blind field experiments and experimental auctions were conducted with bean and cowpea farmers in Tanzania and Ghana to gauge the relative demand for three types of seed products that differ in price and quality: certified, quality declared, and recycled. Whether the cost differential makes...
Maredia, Mywish K.
,
Shupp, Robert
,
Opoku, Edward
,
Mishili, Fulgence
,
Reyes, Byron
,
Kusolwa, Paul
,
Kusi, Francis
,
Kudra, Abdul
,
[Farmer perception and valuation of seed quality: Evidence from bean and cowpea seed auctions in Tanzania and Ghana]
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Farmer perception and valuation of seed quality: Evidence from bean and cowpea seed auctions in Tanzania and Ghana
Sixty-two IITA and local cowpea lines/varieties were field evaluated without artificial inoculation, for their natural resistance to fungal diseases at fumesus in the forest ecology of Ghana in 1986. Of these, 30 lines were apparently resistant to multiple diseases, 19 were moderately resistant, ...
Twumasi, J.K.
,
Hossain, M.A.
,
Fenteng, P.K.
,
[Occurrence of some cowpea diseases and the evaluation of resistance of selected cowpea lines to brown blotch disease in the forest ecology of Ghana]
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Occurrence of some cowpea diseases and the evaluation of resistance of selected cowpea lines to brown blotch disease in the forest ecology of Ghana
Rice (Oryza sativa) is an important food staple and a cash crop, which is cultivated in all the ten regions of Ghana under varying agro-ecological conditions. These conditions also reflect the production technologies used and the total farm output. In an attempt to determine the potential sources...
Asravor, J.
,
Wiredu, A.N.
,
Siddig, K.
,
Onumah, E.E.
,
[Evaluating the environmental-technology gaps of rice farms in distinct agro-ecological zones of Ghana]
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Evaluating the environmental-technology gaps of rice farms in distinct agro-ecological zones of Ghana
Mignouna, B.D.
,
Maroya, N.
,
Aighewi, B.A.
,
Kumar, L.
,
Akinribido, B.
,
Ikeorgu, J.
,
Abdoulaye, Tahirou
,
Akinola, Adebayo A.
,
Alene, A.D.
,
Manyong, Victor M.
,
Asiedu, Robert
,
[Impact assessment report of YIIFSWA project: raising household income, improving food security and reducing poverty in Nigeria]
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Impact assessment report of YIIFSWA project: raising household income, improving food security and reducing poverty in Nigeria