gibberellins🥤🍏🩱 Flashcards
bakane ie foolish seed diseaseof rice seed caused by
a fungus gibberella fujikoai [ asco ]
more than 100 types psnt, reprentative is
ga3
synthesised in
buds root shoot germinating seeds
charecteristic function of ga
stem/internode elongation
ga induce internode elongation prior to flowering in
rossetee plant—- beet and cabage
called as bolting effect
elongation of genetic dwarf palts
maize, pisum
seed germination by synthesis of enzymes like
help by breakdown of endosperm
alpha amylase
portaeses
lipases
in fermentation ga speeds up the malting processs
so helpfull in brewing
increase the height of sugarcane plant ga can inc yield upto
20 tonns per acre
ga delays the senescence so
fruits can be kept longer on trees so to extend market period
spaying ga on juvenile conifers
hastens the maaturity thus early seed produces