It has been found that the nature
pineapple can be improved by treating
The most obvious effect
both in terms of time and quantity.
for canneries. Moreover, fruits can be
obtained all the year round by artificial
flower induction and advantage taken of
the higher prices for ”offseason” fruits
Tremendous works have been done in
this line in different countries specially
in Australia, Hawaii and Puerto Rico and
some in Bangladesh and a few important
of them have been reviewed in this paper
Under natural conditions, a percentage
of pineapple plants do not flower at the
normal time and, in addition, flowering
may spread over several weeks. But with
the application of hormone the plants can
be forced to flower within a shorter
period ensuring uniform cropping, This is
very important when the fruit is grown
and time of flowering In the plants with hormones
has been found to be enhanced flowering The response of the plants to
hormone treatment varied according to the substances used and their
concentration* Other effects of hormone treatment have been found to
be increase in size and weight of the fruit.