RESUMO
In vitro propagation protocols that include temporary immersion systems are available for the most economically important plant species. However, these have not been established yet for multiple species. Having protocols validated by the scientific community guarantees the success of the mass production of commercial propagules. Besides, adequate TIS parameters should be established for each plant species to improve the efficiency of micropropagation processes. This book compiles basic and applied aspects of temporal immersion systems used for in vitro plant micropropagation, along with several detailed protocols already established, which may be used as a guide by those interested in this technique, including laboratory technicians, scientists, and other professionals.