促成そくせい Common Noun Irregular Transitive English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb promotion of growth
促成栽培そくせいさいばい Noun Irregular English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru forcing (plants, vegetables, etc.);artificially hastening the growth of plants (by controlling heat, light, etc.)