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Journal Article 2010-06

Autor: Kamara, A.Y. Ellis-Jones, J. Ekeleme, F. Omoigui, L.O. Amaza, P. Chikoye, D. Dugje, I.Y.

A number of improved varieties have been developed by the International Institute of Tropical Agriculture (IITA), combining diverse plant type with resistance or tolerance to several diseases, insect pests, and parasitic weeds and possessing other good agronomic traits. Trials were established wi...

Enlace original: https://cgspace.cgiar.org/handle/10568/88966

Investigación en Agricultura
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Kamara, A.Y. ,  Ellis-Jones, J. ,  Ekeleme, F. ,  Omoigui, L.O. ,  Amaza, P. ,  Chikoye, D. ,  Dugje, I.Y. ,  [A participatory evaluation of improved cowpea cultivars in the Guinea and Sudan savanna zones of north east Nigeria] ,  A participatory evaluation of improved cowpea cultivars in the Guinea and Sudan savanna zones of north east Nigeria
Journal Article 2016

Autor: Amaza, P. Abass, A.B. Bachwenkizi, B. Towo, E.

In this study, the factors influencing the adoption of mechanized technologies for processing cassava into a value-added high quality cassava flour (HQCF) by rural households in Tanzania were examined. A structured questionnaire was used to collect data from 400 households in villages which carry...

Enlace original: https://cgspace.cgiar.org/handle/10568/79339

Investigación en Agricultura
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Amaza, P. ,  Abass, A.B. ,  Bachwenkizi, B. ,  Towo, E. ,  [Adoption of mechanized postharvest cassava processing technologies, and the determinants of high quality cassava flour (HQCF) processing in Tanzania] ,  Adoption of mechanized postharvest cassava processing technologies, and the determinants of high quality cassava flour (HQCF) processing in Tanzania
Journal Article 2007

Autor: Amaza, P. Ogundari, K.

The objective of this study was to examine the determinants of technical efficiency (TE) of soybean production in the Guinea savannas. A stochastic frontier production function, using maximum likelihood estimation (MLE) technique was applied in the analysis of data collected in 2006 from a sample...

Enlace original: https://cgspace.cgiar.org/handle/10568/91442

Investigación en Agricultura
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Amaza, P. ,  Ogundari, K. ,  [An investigation of factors that influence the technical efficiency of soybean production in the Guinea savannas of Nigeria] ,  An investigation of factors that influence the technical efficiency of soybean production in the Guinea savannas of Nigeria
Journal Article 2007

Autor: Nuhu, H.S. Amaza, P. Gaya, H.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/91466

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Nuhu, H.S. ,  Amaza, P. ,  Gaya, H. ,  [A study of spatial price efficiency of food grain marketing in northeastern Nigeria] ,  A study of spatial price efficiency of food grain marketing in northeastern Nigeria
Journal Article 2006

Autor: Nuhu, H. Amaza, P. Gaya, H.

The study examined temporal aspect of marketing efficiency in urban marketing system for sorghum and cowpea in North-eastern Nigeria. The data for the study were obtained through the use of structured questionnaires, interview and market surveys on storage cost. Four markets (Maiduguri, Damaturu,...

Enlace original: https://cgspace.cgiar.org/handle/10568/91381

Investigación en Agricultura
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Nuhu, H. ,  Amaza, P. ,  Gaya, H. ,  [A study of temporal price efficiency of food grain marketing in north eastern Nigeria] ,  A study of temporal price efficiency of food grain marketing in north eastern Nigeria
Journal Article 2009

Autor: Ekeleme, F. Kamara, A.Y. Oikeh, S.O. Omoigui, L.O. Amaza, P. Abdoulaye, Tahirou Chikoye, D.

A 2-year field study was conducted to assess the effect of weed competition on the performance ofupland rice cultivars in the savannas of Nigeria. A split-plot design was used with three weeding levels asthe main plot treatments and the rice cultivars CG 14, ITA 150, WAB 56-104, NERICA1, NERICA2,...

Enlace original: https://cgspace.cgiar.org/handle/10568/90184

Investigación en Agricultura
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Ekeleme, F. ,  Kamara, A.Y. ,  Oikeh, S.O. ,  Omoigui, L.O. ,  Amaza, P. ,  Abdoulaye, Tahirou ,  Chikoye, D. ,  [Response of upland rice cultivars to weed competition in the savannas of West Africa] ,  Response of upland rice cultivars to weed competition in the savannas of West Africa
Journal Article 2006

Autor: Amaza, P. Bila, Y. Iheanacho, A.

The objective of this study was to examine the determinants of food crop production and technical efficiency in the guinea savannas of Borno State, Nigeria. A stochastic frontier production function, using the maximum likelihood estimation (MLE) technique was applied in the analysis of data colle...

Enlace original: https://cgspace.cgiar.org/handle/10568/91341

Investigación en Agricultura
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Amaza, P. ,  Bila, Y. ,  Iheanacho, A. ,  [Identification of factors that influence technical efficiency of food crop production in West Africa] ,  Identification of factors that influence technical efficiency of food crop production in West Africa
Journal Article 2006

Autor: Kamara, A. Kureh, I. Menkir, A. Kartung, P. Tarfa, B. Amaza, P.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/91396

Investigación en Agricultura
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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] ,  Participatory onfarm evaluation of the performance of droughttolerant maize varieties in the Guinea Savannas of Nigeria
Journal Article 2016-05-05

Autor: Abass, A. Amaza, P. Bachwenkizi, B. Wanda, K.Y. Agona, A. Cromme, N.

The study investigates the impact of adopting mechanized processing of cassava on farmers’ production efficiency in Uganda. A stochastic production function, using translog functional form, was used to compare efficiency measures of farmers in mechanized cassava-processing villages compared with ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76139

Investigación en Agricultura
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Abass, A. ,  Amaza, P. ,  Bachwenkizi, B. ,  Wanda, K.Y. ,  Agona, A. ,  Cromme, N. ,  [The impact of mechanized processing of cassava on farmers' production efficiency in Uganda] ,  The impact of mechanized processing of cassava on farmers' production efficiency in Uganda
Journal Article 2019

Autor: Adeyemo, T. Amaza, P. Okoruwa, V. Akinyosoye, V. Salman, K. Abass, A.

he paradigm shift from value chains to value webs in the emerging bioeconomy has necessitated a review on how agricultural systems transit to value web production systems. This study examines how smallholders in the cassava system in Nigeria have been able to increase utilization of biomass in th...

Enlace original: https://cgspace.cgiar.org/handle/10568/101338

Investigación en Agricultura
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Adeyemo, T. ,  Amaza, P. ,  Okoruwa, V. ,  Akinyosoye, V. ,  Salman, K. ,  Abass, A. ,  [Determinants of intensity of biomass utilization: evidence from cassava smallholders in Nigeria] ,  Determinants of intensity of biomass utilization: evidence from cassava smallholders in Nigeria

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