References

Abera, H.B., 2008. Adoption of improved tef and wheat production technologies in crop-livestock mixed systems in Northern and Western Shewa Zones of Ethiopia. Ph.D. Thesis, University of Pretoria, South Africa.

Adesina, A.A. and M.M. Zinnah, 1993. Technology characteristics, farmers perceptions and adoption decisions: A Tobit model application in Sierra Leone. Agric. Econ., 9: 297-311.
CrossRef  |  Direct Link  |  

Admassie, A. and G. Ayele, 2010. Adoption of improved technology in Ethiopia. Ethiopian J. Econ., 1: 155-178.
Direct Link  |  

Alemu, T., 2014. Socio-economic and institutional factors limiting adoption of wheat row planting in Ethiopia. Ethiopian Institute of Agricultural Research, Kulumsa Agricultural Research Center, Asella, Ethiopia.

Aliye, A., 2010. Determinants of adoption of improved durum wheat (Triticum Durum) varieties in the highlands of bale: The case of Agarfa District, Ethiopia. M.Sc. Thesis, Haramaya University, Dire Dawa, Ethiopia.

Asfaw, S., B. Shiferaw, F. Simtowe and M. Haile, 2011. Agricultural technology adoption, seed access constraints and commercialization in Ethiopia. J. Dev. Agric. Econ., 3: 436-447.
Direct Link  |  

Asfaw, S., M. Kassie, F. Simtowe and L. Lipper, 2012. Poverty reduction effects of agricultural technology adoption: A micro-evidence from rural Tanzania. J. Dev. Stud., 48: 1288-1305.
CrossRef  |  Direct Link  |  

Bayissa, G.W., 2010. Adoption of improved sesame varieties in Meisso district, West Hararghe Zone, Ethiopia. M.Sc. Thesis, Haramaya University, Ethiopia.

Beshir, H., B. Emana, B. Kassa and J. Haji, 2012. Determinants of chemical fertilizer technology adoption in North Eastern highlands of Ethiopia: The double hurdle approach. J. Res. Econ. Intl. Finance, 1: 39-49.
Direct Link  |  

CIMMYT, 1993. The Adoption of Agricultural Technology: A Guide for Survey Design. CIMMYT, Mexico, ISBN-13: 9789686127775, Pages: 88.

CSA., 2007. Summary and statistical report of the 2007 population and housing ensus. Central Statistical Agency, Addis Ababa, Ethiopia. https://www.scribd.com/doc/28289334/Summary-and-Statistical-Report-of-the-2007

CSA., 2015. Key findings of the 2014/2015 agricultural sample surveys. Central Statistical Agency, Addis Ababa, Ethiopia.

Debebe, S., 2016. Agricultural technology adoption, crop diversification and efficiency of maize-dominated smallholder farming system in Jimma Zone, South-Western Ethiopia. Ph.D. Thesis, Haramaya University, Dire Dawa, Ethiopia.

Dorosh, P. and S. Rashid, 2013. Food and Agriculture in Ethiopia: Progress and Policy Challenges. University of Pennsylvania Press, Philadelphia, USA., ISBN:9780812208610, Pages: 376.

Eba, N. and G. Bashargo, 2014. Factors affecting adoption of chemical fertilizer by smallholder farmers in Guto Gida District, Oromia Regional State, Ethiopia. Sci. Technol. Arts Res. J., 3: 237-244.
CrossRef  |  Direct Link  |  

Egge, M., 2005. Farmers evaluation, adoption and sustainable use of improved sorghum varieties in Jijiga Woreda, Ethiopia. M.Sc. Thesis, Submitted to School of Graduate Studies, Haramaya University, Dire Dawa, Ethiopia.

Egge, M., P. Tongdeelert, S. Rangsipaht and S. Tudsri, 2012. Factors affecting the adoption of improved sorghum varieties in Awbare district of Somali Regional State, Ethiopia. Kasetsart. J. Soc. Sci., 33: 152-160.
Direct Link  |  

FAO., 2009. How to feed the world in 2050. Food and Agriculture Organization of the United Nations, Rome, Italy.

Feder, G. and D.L. Umali, 1993. Adoption of agricultural innovations in developing countries: A review. Technol. Forecast. Soc. Change, 43: 215-239.

Feder, G., R. Just and D. Zilberman, 1985. Adoption of agricultural innovations in developing countries: A survey. Econ. Dev. Cult. Change, 33: 255-298.
CrossRef  |  Direct Link  |  

Gebresilassie, L. and A. Bekele, 2015. Factors determining allocation of land for improved wheat variety by smallholder farmers of Northern Ethiopia. J. Dev. Agric. Econ., 7: 105-112.
CrossRef  |  Direct Link  |  

Gecho, Y. and N.K. Punjabi, 2011. Determinants of adoption of improved maize technology in Damot Gale, Wolaita, Ethiopia. Rajasthan J. Extension Educ., 19: 1-9.
Direct Link  |  

Gorfe, H.A., 2004. The comparative influence of intervening variables in the adoption behaviour of maize and dairy farmers in Shashemene and Debrezeit Ethiopia. Ph.D. Thesis, University of Pretoria, Pretoria, South Africa.

Goshu, D., 2013. Agricultural technology adoption, diversification and commercialization for enhancing food security in Eastern and central Ethiopia. Ph.D. Thesis, Haramaya University, Dire Dawa, Ethiopia.

Greene, W.H., 2003. Econometric Analysis. 5th Edn., Pearson Education Co., New Jersey, ISBN: 9788177586848, Pages: 1026.

Guerrem, E. and H.R. Moon, 2004. A study of semi-parametric binary choice model with integrated covariates. LSTA, Universite Paris 6 and CREST, Los Angeles, California, USA.

Gujarati, D.N., 1995. Basic Econometrics. 3rd Edn., McGraw Hill Inc., New York.

Hailu, B.K., B.K. Abrha and K.A. Weldegiorgis, 2014. Adoption and impact of agricultural technologies on farm income: Evidence from Southern Tigray, Northern Ethiopia. Intl. J. Food Agric. Econom., 2: 91-106.
Direct Link  |  

Jaleta, M., C. Yirga, M. Kassie, H. De Groote and B. Shiferaw, 2013. Knowledge, adoption and use intensity of improved maize technologies in Ethiopia. Proceedings of the 4th International Conference of the African Association of Agricultural Economists, September 22-25, 2013, African Association of Agricultural Economists, Hammamet, Tunisia, pp: 1-30.

Kassie, M., B. Shiferaw and G. Muricho, 2010. Adoption and impact of improved groundnut varieties on rural poverty: Evidence from rural Uganda. Master Thesis, Environment for Development Initiative, Tanzania.

Kassie, M., B. Shiferaw and G. Muricho, 2011. Agricultural technology, crop income and poverty alleviation in Uganda. World Dev., 39: 1784-1795.
Direct Link  |  

Kassie, M., M. Jaleta, B. Shiferaw, F. Mmbando and G. Muricho, 2012. Plot and household-level determinants of sustainable agricultural practices in rural Tanzania (No. dp-12-02-efd). Master Thesis, Environment for Development Initiative, Tanzania.

Negasa, A., K. Gunjal, W. Mwangi and B. Seboka, 1997. Factors affecting the adoption of maize production technologies in Bako Area, Ethiopia. Ethiopian J. Agric. Econ., 2: 52-69.

Ouma, J.O., F.M. Murithi, W. Mwangi, H. Verkuijl and M. Gethi et al., 2002. Adoption of maize seed and fertilizer technologies in Embu district, Kenya. International Maize and Wheat Improvement Center, Texcoco, Edo Mex, Mexico.

Pindyck, R.S. and D.C. Rubinfeld, 1981. Econometric Models and Econometric Factors. 2nd Edn., McGraw-Hill Education, New York, USA.,.

Shiferaw, B., M. Kassie, M. Jaleta and C. Yirga, 2014. Adoption of improved wheat varieties and impacts on household food security in Ethiopia. Food Policy, 44: 272-284.
CrossRef  |  Direct Link  |  

Shiferaw, F. and Z. Tesfaye, 2006. Adoption of improved maize varieties in Southern Ethiopia: Factors and strategy options. Food Policy, 31: 442-457.
CrossRef  |  Direct Link  |  

Tewodaj, M., M.J. Cohen, R. Birner, L. Mamusha and J. Randriamamonjy et al., 2009. Agricultural extension in Ethiopia through a gender and governance lens. Ethiopia Strategy Support Program 2 (ESSP2) Discussion Paper No. ESSP2, 7. International Food Policy Research Institute, Washington, DC., USA.

Wubeneh, N., 2003. Farm-level adoption of new sorghum technologies in Tigray region, Ethiopia. M.Sc. Thesis, Purdue University, USA.

Wubeneh, N.G. and J.H. Sanders, 2006. Farm-level adoption of sorghum technologies in Tigray, Ethiopia. Agric. Syst., 91: 122-134.
CrossRef  |  Direct Link  |