By Durodola Makinde & Emeka Oluka
The use of aqueous garlic extract as an alternative to antibiotics in promoting growth in broiler chickens was the main research focus presented at the recent Institute of Food Security, Environmental Resources and Agricultural Research (IFSERAR) Monthly Seminar for August 2024.
Presenting the topic “Response of Chickens to Organic Growth Promoters as Alternatives to Antibiotics,” Dr. Fatai Adewole investigated the effects of garlic extraction methods, dosages, and administration frequency on broiler chicken growth performance, carcass characteristics, and haematological parameters.
The research revealed that hot extraction methods significantly improved key haematological parameters, suggesting enhanced oxygen transport and better erythropoiesis.
Additionally, the hot extraction method increased dressed weight, indicating promoted muscle growth and reduced non-edible parts.
The study also found that optimal garlic dosage and administration frequency were crucial in balancing growth performance, feed efficiency, and bird health.
The 15% garlic group showed reduced mortality and improved final weight, while the 5% garlic group had the highest feed consumption.
The seminar concluded that hot extraction methods and optimised garlic dosage and administration frequency could be used as effective organic growth promoters in broiler chicken production, reducing the need for antibiotics.
The breakthrough research has significant implications for the poultry industry, promoting sustainable and healthy farming practices.
Earlier, the Director, IFSERAR, Prof. Alaba Jolaosho, warmly welcomed participants to the Seminar, stressing the significance of such seminars in advancing agricultural research and innovation.
Prof. Jolaosho highlighted that such gatherings provide a crucial platform for researchers, practitioners, and students to exchange knowledge, share groundbreaking ideas, and collaborate on solutions that address the pressing challenges in agriculture and food security.
