Synonyms for Harvest (same or very similar meaning)
WordNet sense 1 (the yield from plants in a single growing season):
cropWordNet sense 2 (gather, as of natural products):
glean, reapWordNet sense 3 (the gathering of a ripened crop):
harvesting, harvest homeWordNet sense 4 (the season for gathering crops):
harvest timeFrom the ODE community, based on WordNetadd/edit