Evaluation of Productivity and Profitability of Newly Released Rice (Oryza sativa L.) Varieties in North-western Ethiopia: A Participatory Approach

Abstract

The study focused on the evaluation of newly released improved rice varieties in North-western Ethiopia to fill the observed yield gaps due to low varietal promotion, access and inadequate agronomic practices. It was conducted at Pawe and Jawi districts during 2021-2022 production years. Experimental sites and target farmers were purposefully selected considering rice production potential, farmers’ willingness and success prospects. Azmera, Pawe-2, and Fogera-1 varieties were evaluated using Nerica-4 as the standard check. Data were collected from 32 host and 32 non-host farmers (control) using data collection instruments with focus groups and direct field observation. The quantitative data were analyzed through descriptive statistics that comprise gross margin analysis, included Likert scales for the qualitative data. Findings revealed the highest (3742.04 kg ha^-1) mean grain yield was recorded from Azmera variety (642.04 kg over the national average) and 30,625.57 Birr ha^-1 additional gross return obtained as compared to farmers’ local practices. 1533.04 kg ha^-1 extension gap was observed from Azmera variety. Overall, Azmera seemed promising in terms of its greater yield, profitability, and farmer preferences. Therefore, Azmera and Pawe-2 varieties are highly recommended for the large-scale production system along with their full production technologies and appropriate extension services to boost production and productivity.