无刺花椒新品种‘汉源无刺花椒’

A New Non-thorn Chinese Prickly Ash Cultivar‘Hanyuan Wuci'

‘汉源无刺花椒’是在四川省汉源县境内选育出的优良乡土花椒新品种。植株苗期、幼树期有刺,盛果期果枝无刺,树干和主侧枝上刺稀少或近无。花椒粒大皮厚,挥发油含量高,麻味浓烈,香气纯正。树体易更新复壮。适应性和抗逆性强,丰产和稳产性好。适于年均温16℃左右,年日照时数1 400 h左右,年降雨量700~1 000 mm,土壤pH 4.5~8.0的花椒适生区种植。

‘Hanyuan Wuci＇is a new,excellent and indigenous Chinese prickly ash cultivar which was derived from Hanyuan County,Sichuan Province. It has thorn during the seedling and sapling stage,while has no thorn on the fruit branch and few or nearly no thorn on trunk. The fruit grain is large and thick,with high volatile oil,strong spicy and pure aroma. It is easy to regenerate and rejuvenate. It has better adaptability and resistance,and high and stable yield. It is suitable to plant in the Chinese prickly ash production region where the annual mean temperature is about 16 ℃,annual sunshine duration is about 1 400 h,annual precipitation is 700–1 000 mm,and soil pH range from 4.5 to 8.0.