Yes start off slow maybe a couple of LSD sessions a week for a few weeks to develope your aerobic base and then going advance into doing intervals for a given distance and slowly increasing how many intervals and decreasing your rest periods as time goes on.
example
y amount of distance x 4 with 3 minutes rest
y amount of distance x5 with 2:30 rest
y amount of distance x6 with 200 rest
y x7 w 1:00 rest
you could start out doing one interval day and one LSD day a week and gradually build it up to two interval days. This all depends on how long your cycling will be if it is long distance you'll probably want to keep LSD in there