Dr. Dublado of SLSU Bontoc Explores Turning Weeds into Feed as Growth Supplement for Broilers
Turning an invasive weed into a potential feed supplement may seem unconventional. Still, for Dr. Webel Glenn C. Dublado of Southern Leyte State University (SLSU) Bontoc Campus, it represents a promising step toward more sustainable livestock production.
Dr. Dublado presented his research titled “Comparison of Salt and Sugar Fermented Mikania micrantha as Growth Supplements to Broilers” during the agricultural research conference held on August 27–29, 2025, at Metro Hotel, Tagbilaran City, Bohol. His study explores the potential of Mikania micrantha, commonly known as “mile-a-minute weed,” as a base ingredient for fermented plant juice (FPJ)—a natural and eco-friendly growth promoter for poultry.
In his presentation, Dr. Dublado explained that FPJs are widely used in animal raising as nutrient sources and natural growth promoters that help stabilize gut bacteria. These plant-based concoctions are gaining attention as alternatives to antibiotic feed preparations, given the rising concern over antimicrobial resistance (AMR) linked to the consumption of antibiotic-treated meat.
The study specifically investigates the use of salt as a substrate in fermenting Mikania micrantha-based FPJ, comparing it with traditional sugar-based formulations. Through this, Dr. Dublado aims to determine whether salt fermentation could enhance nutrient availability and improve the performance of broilers, offering a cost-effective and locally sourced supplement that supports sustainable poultry farming.
The three-day conference provided an engaging platform for agricultural researchers and educators across the country. It began with a guided tour of Bohol on August 27, followed by an evening opening program and fellowship dinner. CHED Commissioner S. Agrupis served as the keynote speaker, highlighting the importance of revitalizing the agriculture profession amid the aging population of Filipino farmers.
The second day featured presentations from leading experts, including University of the Philippines Chancellor Camacho, who discussed inter-university cooperation among agricultural institutions. Dr. Sombilla of SEARCA shared insights on scholarship opportunities, while Dr. Prisno talked about the importance of research publication. A particularly memorable talk came from Dr. Thij Kuowenhoven, an astrophysicist from Xi’an Jiaotong-Liverpool University, who discussed the global implications of climate change on agriculture.
On the third day, Dr. Dublado presented his paper under the session on biotechnology and agricultural extension. While most studies focused on genetic and cellular research, his work stood out for its practical approach—utilizing a locally abundant weed to produce a low-cost, sustainable feed additive.
Dr. Dublado’s participation underscores SLSU’s commitment to promoting innovative, science-based solutions that support the local agricultural sector while addressing global challenges such as AMR and climate change.
