The Ministry of Agriculture and Rural Development of Vietnam held an online conference to discuss the underutilized potential of agricultural by-products in the country. The conference highlighted the need to reevaluate these by-products, such as banana peels and mango seeds, as valuable resources for making organic fertilizers and reducing greenhouse gas emissions. The Mekong Delta and Southeast region were identified as having a high potential for collecting and utilizing these by-products. Current by-product yields are vast, with over 156.8 million tons in 2020, and there is potential to increase organic fertilizer production from 4 million tons to 10 million tons annually. The conference emphasized the importance of communication and guidance for farmers and businesses to effectively collect and process these by-products.