秋播采种:9月中旬,每亩施腐熟有机肥7,000～8,000斤、过磷酸钙30～40斤,翻耙后做成1米宽、5～10米长的畦子,每畦开4～5条沟,撒播种子。出苗后按3～4寸株距间苗。“霜降”前把直很挖出,选择直根长、茎盘小、无歧根并具有本品种特征的直根为种株。经1～2天晾晒后,除掉叶片入窖或假植贮藏。次年春分前后,按1.5×0.5～0.6的行、垵距定植于露地,每垵两、三株,覆盖马粪或疏松的田土。萌发绿叶后,及时灌水,接着进行松土、培垄。在整个花期根据土壤墒情灌水两三次,并追施1次稀大粪(每亩2,000～3,000斤),也可以 Autumn seeding planting: In mid-September, applied maturity of organic fertilizer per acre 7,000 ~ 8,000 pounds, superphosphate 30 to 40 pounds, made after the rake 1 meter wide, 5 to 10 meters long prickly heat, 5 ditches, sowing seeds. After emergence by 3 ~ 4 inch spacing seedlings. Before the “frost drop” is to dig straight, choose straight root length, stem small, non-divergent roots and has the characteristics of this species straight roots for the strain. After 1 to 2 days to dry, remove the leaves into the pit or fake plant storage. The following year the vernal equinox, according to 1.5 × 0.5 ~ 0.6 line, 垵 distance planted in the open, each 垵 two or three, covering horse manure or loose fields. After the germination of green leaves, timely irrigation, and then loose soil, training ridge. Irrigate the soil moisture for two or three times during the entire flowering period and apply a lean excrement (2,000-3,000 kg / acre)