Effect of Biomineral Sources Combination on the Agronomic Character of Shallot (Allium ascalonicum L.) in the Offseason

This study aims to analyse the effects combination of compound fertilizer and rhizobacteria sources on agronomic characters shallot in off season. The was conducted Sleman, Yogyakarta from February June 2019. experiment arranged a R C B D with three replications. treatment consisted between (AS) first factor dosage (150, 250 350 kg ha-1) 5% different (rhizobacteria bamboo, glyricidae peanut) each concentrasion control. observed were made growth yield bulb, data analyzed using analysis variance Duncan’s Multiple Range Test at P< 0.05. There no interaction indigenous AS all variables. up ha-1 did not improve plant growt. However, there an increase bulb when 150 applied. application bamboo root significantly increased shallot. combined is recomended promote production offseason as well minimize input cost inputs environmental pollution.