Walker, P.    

Firstname:P. 
Surname:Walker 
Email: 
Institute:IITA 
Homepage:http://www.iita.org 
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13 publications (0 read)





Publications as Author



2000

Statistical tools to evaluate sensory data fro testing fruit quality of Musa, Ferris, R. S. B., Korie, S., Walker, P., Ortiz, R. and Vuylsteke, D., in: Acta Horticulturae, volume 540, pages 545-560, 2000.
 

1997

A field guide for on-farm experimentation, Mutsaers, H. J. W., Weber, G., Walker, P. and Fischer, N., IITA; CTA; ISNAR, 1997.
 

1995

Combining ability among source populations for tropical mid-altitude maize inbreds, Everett, L., Eta-Ndu, J. T., Ndioro, M. and Walker, P., in: Maydica, volume 40, pages 165-171, ISSN 0025-6153, 1995.
 
The maize and cassava production system in southwest Nigeria and the effect of improved technology; on-farm trials in Alabata and Ayepe, 1985-1989: RCMP Research monograph, No. 18, Mutsaers, H. J. W., Adekunle, A., Walker, P. and Palada, M. C., RCMP Research monograph, No. 18, International Institute of Tropical Agriculture (IITA), 1995.
 

1994

Responses of maize, sorghum and millet host plants infestation by Striga hemonthica, Kim, S. K., Akintunde, A. and Walker, P., in: Crop Protection, volume 13, number 8, pages 582-590, 1994.
 

1993

Response of selected crop associations to groundwater table depth in an inland valley, Carsky, R., Walker, P., Hauser, S., Dashiell, K. and Dixon, A., in: Field Crops Research, volume 34, pages 1-13, ISSN 0378-4290, 1993. [DOI]
 

1991

On-farm research in theory and practice, Mutsaers, H. J. W. and Walker, P., International Institute of Tropical Agriculture (IITA), 1991.
 
An on-farm rice variety trial in toposequences of inland valley swamps, Palada, M. C., Walker, P., Masajo, T.M. and Jallah, M., pages 147-154, International Institute of Tropical Agriculture (IITA), 1991.
 
Representativeness of farmers and sites in on-farm trials, Smith, J., Walker, P. and Oyewole, B., pages 83-94, International Institute of Tropical Agriculture (IITA), 1991.
 
On-farm research in theory and practice: proceedings of a workshop on design and analysis of on-farm trials 27 February to 3 March 1989, Mutsaers, H. J. W. and Walker, P., International Institute of Tropical Agriculture (IITA), 1991.
 
Single site design considerations in on-farm experiments, Walker, P., pages 39-45, International Institute of Tropical Agriculture (IITA), 1991.
 

1990

Farmers' maize yields in S.W. Nigeria and the effect of variety and fertilizer: An analysis of variability in on-farm trials, Mutsaers, H. J. W. and Walker, P., in: Field Crops Research, volume 23, pages 265-278, 1990.
 

1987

Maize-cowpea intercropping as affected by nitrogen fertilization, Ezumah, H. C., Nam, N. K. and Walker, P., in: Agronomy Journal, volume 79, number 2, pages 275-280, ISSN 0002-1962, 1987. [DOI]