Performance Evaluation and Adaptability Study of Fodder Beet (<i>Beta vulgaris L</i>.) Cultivars in Highlands of Bale Zone South East Ethiopia

Abstract

Shortage animal feed interims of quality and quantity is the major bottle neck in livestock production through the year in Ethiopia particularly in the highlands of Bale Zone. A study was conducted at Sinana Agricultural Research Center (SARC), South East Ethiopia for three consecutive cropping season (2020/21, 2021/22 and 2022/23) in two locations (Sinana on station and Agarfa subsite) to evaluate the adaptability of four Cultivars of Fodder beet (namely Bircks, Kulumsa, Magnum and Robbos). Experimental plots were laid out in a randomized complete block design with three replications. All cultivars were performed well. However, there is significant variation among the Cultivars. The combined result over locations over years indicated that, Kulumsa cultivars gives the highest shoot fresh biomass yield (41.88 t ha<sup>-1</sup>), root fresh biomass yield (86.49 t ha<sup>-1</sup>) and shoot Dry biomass yield (4.52 t ha<sup>-1</sup>). The remaining cultivars have not statistically significant different. Based on the results of this study, it is concluded that the Fodder beet Kulumsa cultivars was found a promising in terms of grain and biomass yield, than others that could be demonstrated and popularized as an alternative feed resources under smallholder conditions in the study areas and with similar climatic and edaphic conditions.