Axone (Akhuni), a homemade Nagamese fermented soybean product, is known for its umami flavor and taste and eaten as a delicacy in North Eastern India. Incorporation of Axone (1% w/w) in commercial poultry feed significantly improved growth rate (weight gain) both in piglets (p, 0.01) and grower pigs (p, 0.039). However, in grower pigs, growth rate was hampered in first week of experiment (p, 0....