Vol. 9, Special Issue 5, Part C (2024)

Author(s): Bhuvana S, Susikaran S, Kiruthika C, Deepa E, Karthick Mani Bharathi B and P Priyadharshini

Abstract: This study investigates the impact of probiotic feed supplementation on the economic parameters of the double hybrid silkworm (Bombyx mori L.). By incorporating specific probiotic strains viz., Lactobacillus rhamnosus, Saccharomyces boulardii, and Bifidobacterium longum in to the silkworm diet, we assessed their effects on growth performance, silk yield, and overall health. Our findings reveal that probiotic supplementation significantly enhances growth rates, increases cocoon weight, and improves silk quality, leading to higher profitability for sericulture operations. Additionally, a reduction in mortality rates and feed conversion costs was observed, further underscoring the economic advantages of this approach. The results suggest that probiotics could serve as a valuable tool for enhancing silkworm productivity and sustainability, ultimately contributing to a more profitable silk industry. Future research directions are proposed to optimize probiotic formulations and evaluate their long-term effects on sericulture practices.