cause to propagate, as by grafting or layering(verb.body)
source: wordnet30
multiply sexually or asexually(verb.body)
source: wordnet30
To cause to continue or multiply by generation, or successive production; -- applied to animals and plants; as, to propagate a breed of horses or sheep; to propagate a species of fruit tree.(verb)
source: webster1913
To have young or issue; to be produced or multiplied by generation, or by new shoots or plants; as, rabbits propagate rapidly.(verb)