The population studied comprises the. ~gricultur~lhOl~seno.'ds ofa co~uruty in Damota district which is found in the North Omo administrative region. It was stratified by using the agro-ecological factor as the stratifying ...

Climate change affects all economic sectors to some degree, but the agricultural sector is perhaps the most sensitive and vulnerable. In the last three decades, Ethiopia has been affected by climate-related hazards. ...

This paper examined demand for electricity in Ethiopia as a function of real gross domestic product per capita, real price of electricity and population growth rate between the period 1976 and 2010. Partial adjustment ...

111ere has been an explosion of interest in fhe (oialysi,;' o{s/o·j,(vl!l'dCa'a in'the' Ihl"t 35 );e{o\, which is resulting in the development of many nell' theoretical ideas (md usejitl methods, specially in the study ...

Maize and Sorghum are the most important food crops in Ethiopia. However, stem borers became the major problem resulting in yield losses. A study was conducted in the cenh'al Rift valley of Ethiopia to find out stem ...

In this study a procedure for selecting a sample of size n with probability proportional to size without replacement was proposed. This procedure used the combinatorial properties of balanced incomplete block design. An ...

Wheat is one of the most important cereal crop in Ethiopia, ranking third in total production next to maize and teff. Wheat covers a total arable land of 110,434 ha with average productivity of about 8.4 qt /ha, which ...

The study was designed to examine th e application of linear mixed model to incomplete block designs. In addition to thi s, it is planned to compare VARCOMP, ML and REML estimation methods for variance components of ...

This study was designed to explore the efficiency of mixed model over fixed effect model. Furthermore, it was designed to determine how the REML procedure was used to find the estimate of variance-covariance matrix of ...

Spatial statistical analysis was undertaken to study the variability of potato yield data due to soil fertility pattern. Seed potato yield were measured from field uniformity trial conducted at Hollota and Kulumsa ...