Resultados de búsqueda

Onfarm research in theory and practice por Mutsaers, H.J.W., Walker, P.

Enlace del recurso

The need for simple dynamic equations to describe plant competition por Mutsaers, H.J.W.

Enlace del recurso

On-farm research in theory and practice: proceedings of a workshop on design and analysis of onfarm trials 27 February to 3 March 1989 por Mutsaers, H.J.W., Walker, P.

Enlace del recurso

Farmers maize yields in S.W. Nigeria and the effect of variety and fertilizer: an analysis of variability in onfarm trials por Mutsaers, H.J.W., Walker, P.

Enlace del recurso

On-farm research por Ezumah, H.C., Mutsaers, H.J.W.

Enlace del recurso

A dynamic equation for plant interaction and application to yield-density-time relations por Mutsaers, H.J.W.

Enlace del recurso

Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa por Vanlauwe, Bernard, AbdelGadir, Abdel Aziz H., Adewopo, Julius, Adjei-Nsiah, Samuel, Ampadu-Boakye, T., Asare, R., Baijukya, Frederick P., Baars, E., Bekunda, Mateete A., Coyne, Danny L., Dianda, M., Dontsop Nguezet, Paul M., Ebanyat, Peter, Hauser, S., Huising, Jeroen, Jalloh, A., Jassogne, Laurence T.P., Kamai, N., Kamara, A., Kanampiu, F.K., Kehbila, A., Kintche, K., Kreye, C., Larbi, Asamoah, Masso, C., Matungulu, P., Mohammed, I., Nabahungu, L., Nielsen, F., Nziguheba, Generose, Pypers, Pieter, Roobroeck, D., Schut, Marc, Taulya, Godfrey, Thuita, Moses N., Uzokwe, Veronica N.E., Asten, Piet J.A. van, Wairegi, L.W.I., Yemefack, Martin, Mutsaers, H.J.W.

Enlace del recurso

A field guide for onfarm experimentation por Weber, G., Walker, P., Mutsaers, H.J.W., Fischer, N.

Enlace del recurso

The maize and cassava production system in southwest Nigeria and the effect of improved technology; onfarm trials in Alabata and Ayepe, 1985-1989 por Mutsaers, H.J.W., Adekunle, A., Walker, P., Palada, M.C.

Enlace del recurso

Pioneer woody species in Leucaena leucocephala and senna siamea hedgerows in a forest ecoysystem in southern Nigeria por Akinnifesi, F.K., Mutsaers, H.J.W., Tijani-Eniola, H.

Enlace del recurso

A field guide for onfarm research with special reference to improvement of cropping systems and techniques in West and Central Africa por Mutsaers, H.J.W., Vogel, W.O., Palada, M.C., Fisher, M.N.

Enlace del recurso

Root and tuber crop breeders and cropping systems researchers join forces por Dixon, A., Mutsaers, H.J.W., Asiedu, Robert

Enlace del recurso

Cassava based intercropping: a review por Mutsaers, H.J.W., Ezumah, H., Osiru, D.

Enlace del recurso

Opportunities for second cropping in southwestern Nigeria; trials and farmer tests with maize, soybeans and cowpeas in Alabata and Ayepe (1985-1989): RCMP research monograph, No. 4 por Mutsaers, H.J.W.

Enlace del recurso

IITA research for the Humid Forest Zone 1993-1998: paper prepared for the opening of the IITA Humid Forest Station, Mbalmayo, Cameroon, December 1992 por Swift, M., Mutsaers, H.J.W.

Enlace del recurso

On-farm research in theory and practice: proceedings of a workshop on design and analysis of onfarm trials 27 February to 3 March 1989 por Mutsaers, H.J.W., Walker, P.

Enlace del recurso

An exploratory survey of soybean production in Ayepe, Nigeria por Baten, M.A., Agboola, A.A., Mutsaers, H.J.W.

Enlace del recurso