A study was carried out to assess how adding spring onion supplement impacts the growth of Ayam Cemani chickens aged between 6 and 13 weeks. The study followed a completely randomized design, comprised 5 treatments representing varying levels of spring onion supplement, each replicated 4 times with 10 chickens per replication. The treatments involved different percentages of spring onion supplement (0, 0.5, 1.0, 1.5, and 2.0% dry matter) to be mixed into the diets, labeled as SP0, SP0.5, SP1.0, SP1.5, and SP2.0 respectively.

The study revealed significant improvements (pp

Key words: spring onion, Ayam Cemani chickens, triglyceride, cholesterol