22.01.2022 Views

last final thesis of umer

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Eyob Kahsay. (2007). Effect of sorghum plant density and nitrogen rates on productivity of faba

bean(vicia faba L.)/sorghum(sorghum bicolor L.moench) intercropping system at wukro

maray,Central zone of tigray Ethiopia.MSC Thesis ,Hramaya University ,Haramaya,

Ethiopia.

Ezumah, H.C., Nguyen K.Y.N. & Walker, P., 1987. Maize-cowpea intercropping as affected by

nitrogen fertilization. Agron. J. 79, 275- 280.

FAO .1976. A Framework for Land Evaluation. FAO Soils Bulletin 52, FAO, Rome, 79p.

[Outlines the basic principles of the FAO approach to land evaluation and land use

planning].

FAO. 2002: Conservation agriculture:case studies in Latin America and Africa/ Agricultura de

Conservación: estudiosde caso en América Latina y África. SoilsBulletin No. 78. Rome.

FAO.2008: World Bank Country Memorandum for Ethiopia; Central Statistical Agency.

Fatokun, A.C., 2002. Breeding Cowpea for Resistance to Insects Pests, Attempted Crosses

between Cowpea and Vigna vexillata. In: Challenges and Opportunities for

Enhancing Sustainable Cowpea Production, Fatokun, C.A., S.A. Tarawali, B.B.

Singh, P.M. Kormawa and M. Tamo (Eds.). International Institute for Tropical

Agriculture (IITA) Ibadan, Nigeria, pp: 52-61.

Fininsa, C. and J. Yuen, 2001. Association of bean rust and common bacterial blight epidemics

with cropping systems in Hararghe highlands, eastern Ethiopia. Intl. J. Pest mgt. , 47 (3):

211-219.

Flett, B.C., Bensch, M.J., Smit, E., Fourie, H., 1996. A field guide for identification of maize

diseases in South Africa. Agricultural Research Council. Potchefstroom.

71

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!