The study examined spatial aspects of marketing efficiency in urban marketing system for maize, sorghum and cowpea in north eastern Nigeria. The data for the study were obtained from both secondary and primary sources. Primary data was obtained through the use of structured questionnaires, interv...
Nuhu, H.S.
,
Amaza, P.
,
Gaya, H.
,
[A study of spatial price efficiency of food grain marketing in northeastern Nigeria]
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A study of spatial price efficiency of food grain marketing in northeastern Nigeria
Maize is an important food crop in the Guinea savannas of Nigeria where it is gradually replacing the traditional cereal crops, such as sorghum and millet because of its high productivity. Despite its high yield potential, maize production is faced with numerous constraints. One of these Is droug...
Kamara, A.
,
Kureh, I.
,
Menkir, A.
,
Kartung, P.
,
Tarfa, B.
,
Amaza, P.
,
[Participatory onfarm evaluation of the performance of droughttolerant maize varieties in the Guinea Savannas of Nigeria]
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Participatory onfarm evaluation of the performance of droughttolerant maize varieties in the Guinea Savannas of Nigeria
Striga hermonthica is a parasitic weed that attacks maize, sorghum and other staple cereal crops and has long been considered one of the greatest biotic constraints to cereal production in Africa. Use of resistant or tolerant maize varieties, a maize–legume rotation using trap crops that stimulat...
Kamara, A.Y.
,
Ellis-Jones, J.
,
Amaza, P.
,
Omoigui, L.O.
,
Helsen, J.
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Dugje, I.Y.
,
Kamai, N.
,
Menkir, A.
,
White, R.W.
,
[A participatory approach to increasing productivity of maize through Striga hermonthica control in Northeast Nigeria]
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A participatory approach to increasing productivity of maize through Striga hermonthica control in Northeast Nigeria