De Haan, N.    

Firstname:N. 
Surname:De Haan 
Email:n.dehaan@cgiar.org 
Institute:IITA 
Homepage:http://www.iita.org 
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9 publications (0 read)





Publications as Author



2022

A one health approach to plant health, Hoffmann, V., Paul, B., Falade, T. D. O., Moodley, A., Ramankutty, N., Olawoye, J.*, Djouaka, R. F., Lekei, E.*, De Haan, N., Ballantyne, P. and Waage, J., in: CABI Agriculture and Bioscience, volume 3, number -: 62, pages 1-7, ISSN 2662-4044, 2022. [DOI]
 

2008

Indigenous seed production and distribution strategies in Northern Guinea savannah Nigeria: opportunities for herbaceous legumes, Ajaero, J. O.*, Asiabaka, C. C.* and De Haan, N., in: Proceedings of the 42nd Annual Conference, Agricultural Society of Nigeria (ASN). October 19-23, 2008 Ebonyi State Unversity, Abakaliki, Nigeria, pages 374-379, 2008.
 

2006

Feeding livestock through partnerships, De Haan, N., Romney, D., Bezkorowajnyj, P. and Olufajo, O.*, in: Knowledge Management for Development Journal, volume 2, number 3, pages 123-135, 2006.
 

2005

Participatory research and extension approaches: IITA research guide, No. 71, Ellis-Jones, J., Schultz, L., Chikoye, D., De Haan, N., Kormawa, P. and Adedzwa, D. K., International Institute of Tropical Agriculture (IITA), ISBN 978-131-247-5, 2005.
 

2004

Grain legumes for soil productivity improvement in the Northern Guinea savanna of Nigeria, Odunze, A.*, Tarawali, S., De Haan, N., Iwuafor, E.*, Katung, P. D.*, Akoueguon, G. E., Amadji, F.*, Schultze-Kraft, R., Atala, T.*, Ahmed, B.*, Adamu, A., Babalola, O.*, Ogunwole, J. O.*, Alimi, T., Ewansiha, S. U. and Adediran, S. A., in: Food, Agriculture and Environment, volume 2, number 2, pages 218-226, ISSN 1459-0255, 2004.
 
Forage legumes for soil productivity enhancement and quality fodder production, Odunze, A.*, Tarawali, S., De Haan, N., Akoueguon, G. E., Amadji, F.*, Schultze-Kraft, R. and Bawa, G. S., in: Food, Agriculture and Environment, volume 2, number 2, pages 201-209, ISSN 1459-0255, 2004.
 

2003

Blending "hard" and "soft" science: the "Follow-the-technology" approach to catalyzing and evaluating technology change, Douthwaite, B., De Haan, N., Manyong, V. and Keatinge, J., chapter 2, CABI Wallingford, UK; Center for International Forestry Research (CIFOR), 2003.
 

2002

The role of the farmer as a codeveloper and adopter of green manure cover crops for sustainable agricultural production in West and Central Africa, Tarawali, G., Douthwaite, B., De Haan, N. and Tarawali, S., pages 65-76, Wallingford, UK: CABI, 2002.
 

2001

Blending 'hard' and 'soft' science: the 'Follow the Technology" approach to analyzing and evaluating technology change. http://www.consecol.org/Journal/vol5/iss2/art13/index.html, Douthwaite, B., De Haan, N., Manyong, V. and Keatinge, J., in: Conservation Ecology, volume 5, number 2, pages 13, 2001.