关键词: 蓬莪术, 品种

Abstract: ‘Chuanpeng 1’is a new cultivar selected from Curcuma phaeocaulis by system selective breeding. Its main rhizome is in ovoid or spindle shape，average amount is 4，with 3–8 cm long and 1.8–4.0 cm diameter，while the secondary roots are cylindrical-like. Slender root ends are inflated into the fleshy spindle shape，which average amount is 25，1.6–3.8 cm long，1.0–1.4 cm diameter. Its average yield of dry rhizome is 5 311.8 kg ? hm-2，while the dry root is 1 941.5 kg ? hm-2；the average extract content of rhizome is 15.41% and content of volatile oil is 2.82%，while the total content of curcumin and germacrone of the root is 0.0035% and 0.0386% respectively.‘Chuanpeng 1’has consistent hereditary feature and strong adaptability with high yield and superior internal quality. It can be cultivated suitably in Sichuan Golden Horse River Valley.

Key words: Curcuma phaeocaulis, cultivar