The role of sulfur and paclobutrazol on the growth of shallots (Allium ascalonicum (L.) Sanren F-1 varieties from true shallot seed

The latest technological developments in shallot cultivation can be done using True Shallot Seed (TSS). obstacle is the character experiencing difficulty senescence and long harvesting age. presence of growth inhibitor necessary to focus energy on tuber formation. This research aimed evaluate effect sulfur paclobutrazol shallots from TSS. was conducted polybag community land Medan, a factorial randomized block design with 2 factors 3 replications. first factor (0, 75, 150 kg ZA/ha) applications, second 15, 30 ppm) applications. results showed that ZA/ha application increased plant length 1-5 weeks after transplanting. treatment interaction between applications had no significant leaf number at 1-4