Growth Response and Yield of Three Shallot Varieties on The Various Mixed of UREA + ZA in Ultisol Soil

This study aimed to: (1) identify the interaction effect between varieties and mixed doses of urea + ZA on growth yield shallots in Ultisol soil; (2) to each shallot dosage mixture which produce highest soils. The research was conducted from April June 2019 Tungkaran Village, Martapura, with a split plot design. main (V) three levels, namely Biru Lancor (v1), Bima Brebes (v2), Super Philip (v3). Subplots were (P) four 0 kg 600 (p1), 100 400 (p2), 200 (p3), 300 (p4). Each experiment repeated times. Therefore, there 36 experimental units. Observation parameters included plant height, number leaves per clump, bulbs fresh bulbs' weight stored dry bulbs. results showed that variety (v2) had significant leaves, g (p3) significantly affected tubers tubers.