Trans-zeatin-riboside is widely used in plant tissue culture to promote cell division and shoot formation. It enhances growth and development in plants, particularly in orchids and other ornamental species. In agriculture, it improves crop yield by stimulating seed germination and increasing fruit size. It also helps in delaying senescence, extending the shelf life of harvested produce. Additionally, it is utilized in research to study cytokinin activity and plant hormone interactions. Its role in stress tolerance makes it valuable for improving plant resilience under adverse conditions.