Cross-Pollination
Definition: Cross-Pollination
Cross-Pollination: Cross-pollination noun the pollination of a flower with pollen from another plant of the same species. Compare self-pollination (NOTE: The pollen goes from the anther of one plant to the stigma of another.) COMMENT: Cross-pollination, like cross-fertilization and cross-breeding, avoids inbreeding, which may weaken the species. Some plants are self-fertile (i.e. they are able to fertilize themselves) and do not need pollinators, but most benefit from cross-fertilization and cross-pollination. Engaging in cross-pollination practices supports genetic diversity and crop improvement.
