Ay, P.    

Firstname:P. 
Surname:Ay 
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17 publications (0 read)





Publications as Author



1992

Seasonality of cassava processing in Africa and tests of hypotheses: COSCA working paper, No. 6, Ugwu, B. and Ay, P., COSCA working paper, International Institute of Tropical Agriculture (IITA), 1992.
 

1991

Production costs in the yam-based cropping systems of southeastern Nigeria: RCMP research monograph, No. 6, Nweke, F., Ugwu, B., Asadu, C.* and Ay, P., International Institute of Tropical Agriculture (IITA), 1991.
 
A cocoa-based cropping system on basaltic soils (typic tropohumult) in south-eastern Nigeria, Eshett, E. T., Ay, P., Omueti, J. A. and Juo, A. S. R., in: Beitrage zur tropischen Landwirtschaft und Veterinarmedizin, volume 29, number 1, pages 13-24, 1991.
 

1985

The production and market potential of soybeans in Nigeria, Knipscheer, H. C., Menz, M. and Ay, P., in: Quarterly Journal of International Agriculture, volume 24, number 2, pages 171-184, 1985.
 
The production and market potential of soybeans in Nigeria, Knipscheer, H. C., Menz, M. and Ay, P., in: Quarterly Journal of International Agriculture, volume 24, number 2, pages 171-184, 1985.
 

1984

Women and food processing in southern Nigeria, Nweke, F. and Ay, P., ILCA, 1984.
 
Farming systems research in the frame of practical implementation, Ay, P., 1984.
 
Cowpea variety selection: the user case, Ay, P. and Kofi Fosu, , International Institute of Tropical Agriculture (IITA), 1984.
 
Women in farm production and research, Ay, P. and Nweke, F., ILCA, 1984.
 

1983

Basic socioeconomics data as a frame for preparation of on-farm research, Ay, P., in: Paper presented at an on- farm research training workshop, pages 7-16, 1983.
 
Problems and constraints of group production in tropical agriculture, Ay, P., in: The challenge of the Green Revolution, 1983.
 
Research planning and intergration of farmers in priority decision for development, Ay, P., in: Paper presented at the Twelfth European Congress for Rural Sociology, 1983.
 

1982

Methodology of farming systems research: enviromental descriptions and resources evaluation, Lawson, T. L., Juo, A. S. R. and Ay, P., in: Paper presented at National Workshop on Farming Systems Research,, 1982.
 
Large scale projects and difficulties to learn their leasons, Ay, P., in: Paper presented at Conference on Land Clearing and Development in Relation to Enviromental Protection in the Humid and Subhumid Tropics, 23-26 November 1982, 1982.
 
Options for appropriate information sources in farming systems research, Ay, P., 1982.
 
Technology testing and monitoring in farming systems research: the preparation of on-farm experimentation, Ay, P., Reid, P., Yusef Isola, , Adewoye, E., Atkins, S.L. and Mutsaers, H. J. W., in: Paper presented at National Workshop on Farming Systems research , 30 July-1 August 1982, NIFOR, Benin City, 1982.
 
Illusion and hard leasons: the difficulties with orientation data for priorities in agricultural research, Ay, P., in: Paper presented at Workshop on Intergrated Rural Development for Community Development Officers of Oyo State, September 1982, 1982.