Resultados de búsqueda

A comparison of the contributions of clay, silt and organic matter to the effective CEC of soils of subSaharan Africa por Asadu, C., Diels, J., Vanlauwe, Bernard

Enlace del recurso

Comparative effects of continuous cultivation of seven crop combinations on soil physicochemical properties in two soils of different land use history in eastern Nigeria por Asadu, C., Dixon, A.G.O.

Enlace del recurso

Micronutrients availability in a cleared forestland after seven years of continuous cultivation and eight years of natural fallow in an Alfisol, eastern Nigeria por Asadu, C., Chibuike, G., Dixon, A.

Enlace del recurso

Soil nutrient and cassava yield variations under continuous cultivation of three crop mixtures in southeastern Nigeria por Asadu, C., Dixon, A.

Enlace del recurso

Impact of agroecology on soil fertility status and cassava yield in Nigeria: 1: nutrient levels in soils growing cassava por Asadu, C., Nweke, F.

Enlace del recurso

Comparative evaluation of the contributions of soil physicochemical properties to variations in the yields of four major staple food crops in eastern Nigeria por Asadu, C., Dixon, A., Okechukwu, R.

Enlace del recurso

Soils of arable crop fields in sub-Saharan Africa: focus on cassavagrowing areas por Asadu, C., Nweke, F.

Enlace del recurso

Production prospects for cassava in Uganda por Nweke, F., Otim-Nape, W., Dixon, A., Asadu, C., Baguma, Yona K., Ajobo, O., Ugwu, B., Bua, A., Masembe-Kajubi, H.

Enlace del recurso

Cassava production in Nigeria: a function of farmer access to markets and to improved production and processing technologies por Nweke, F., Ugwu, B., Dixon, A., Asadu, C., Ajobo, O.

Enlace del recurso

Production prospects for cassava in Tanzania: COSCA working paper, No. 16 por Nweke, F., Kapinga, R., Dixon, A., Ugwu, B., Ajobo, O., Asadu, C.

Enlace del recurso

The performance of six cultivars of white yam derived from three sources and evaluated across three zones in southern Nigeria por Asadu, C., Ezumah, H.C., Nweke, F., Akammigbo, F.O.

Enlace del recurso

Production costs in the yambased cropping systems of southeastern Nigeria: RCMP research monograph, No. 6 por Nweke, F., Ugwu, B., Asadu, C., Ay, P.

Enlace del recurso

Relative changes in the nutrient composition of six cultivars of white yam grown in three ecozones of southeastern Nigeria por Asadu, C., Akammigbo, F., Ezumah, H., Nweke, F.

Enlace del recurso