Heliyon (Apr 2024)
Participatory variety evaluation and selection of chickpea (Cicer arietinum L.) varieties; an underpinning to novel technology uptake in northwestern Ethiopia
Abstract
The productivity and production of chickpeas can be improved by using access-improved varieties that are suitable for the specific agroecology. However, the foundation for adopting new technology is participatory variety selection (PVS). Therefore, this study aimed to identify the best adaptively improved chickpea varieties in northwestern Ethiopia based on the preferences of farmers in Adet and Fogera Districts. The experiment consisted of ten improved chickpea varieties (Desi and Kabuli) that were evaluated in three replications using the mother baby trail approach, including on-station and on-farm evaluations. According to this trail, the highest grain yield among different types of chickpeas was observed in the varieties Teketay (2327.8 kg/ha), Dalota (2175.9 kg/ha), and Geletu (2123.6 kg/ha). Among the Kabuli types, Koka (2813.2 kg/ha) and Dhera (2325.7 kg/ha) showed the highest mean values of grain yield. At Adet location, the varieties Teketay (2772.2 kg/ha), Dalota (2459.7 kg/ha), and Geletu (2270.8 kg/ha) produced the highest grain yield. Similarly, Koka (3195.8 kg/ha), Dhera (2604.2 kg/ha), and Ejere (2601.4 kg/ha) were the top-yielding Kabuli chickpea varieties. Farmers from Adet location in Senkengha Kebele selected three Desi and three Kabuli chickpea varieties, namely Geletu, Teketay, and Dalota, in that order, as well as Koka, Hora, and Ejere. Meanwhile, farmers in Mousobo Kebele identified Koka, Dhera, and Hora from the Kabuli type as the best varieties. The varieties Geletu (1976.4 kg/ha), Dalota (1891.9 kg/ha), and Teketay (1883.3 kg/ha) had the highest mean grain yield at Fogera location. Similarly, in the Kabuli chickpea varieties, the highest mean value of grain yield was obtained from Koka (2430.6 kg/ha) followed by Hora (2097.2 kg/ha), and Dhera (2047.2 kg/ha). Farmers have chosen three of the best Desi and Kabuli chickpea varieties, i.e Geletu, Teketay, and Dalota, and Local check (Shasho) followed by Koka and Ejere at Fogera location, Geina Kebele in that order. In conclusion, the adoption and dissemination of new improved varieties for the new environment can assist the producers such as the farmers for effective chickpea production. This leads to sustainable self-sufficiency of food at the household and country level.
