
%0 Journal Article
%A Batten, DJ 
%A Mcconchie, CA 
%T Floral Induction in Growing Buds of Lychee (<I>Litchi chinensis</I>) and Mango (<I>Mangifera indica</I>)
%J Functional Plant Biology
%D 1995/10/01
%V 22
%N 5
%P 783-791
%K 
%R https://doi.org/10.1071/PP9950783
%U https://www.publish.csiro.au/paper/PP9950783 
%X Buds of potted plants of the terminal flowering tree species lychee (Litchi chinensis) and mango (Mangifera indica) forced to begin growth at high temperatures (florally non-inductive) and then transferred to low temperatures produced inflorescences, so the whole process of floral induction can occur in growing buds. Floral initials were visible in lychee within 39 days of transfer to low temperature and 30 days in mango, indicating that floral induction occurs relatively quickly in both species. In most cases where plants were transferred to winter ambient temperatures for floral induction, pre-activated (growing) buds flowered more consistently than buds that were dormant at the time of transfer. If the buds were small when plants were transferred from high temperature to low temperature, leafless inflorescences formed. If buds were a little larger, leafy inflorescences formed, with leaves basally and flowers terminally. If the buds were larger again, the shoots were purely vegetative. All these observations are consistent with floral induction occuning while the bud is growing and provide for much improved experimental systems for studying the physiology of floral induction in species such as lychee and mango. 
