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单穗升麻（Ｃｉｍｉｃｉｆｕｇａｓｉｍｐｌｅｘ）的种子自然条件下种子脱落时胚多数处于球形期，少数处于心形期，需要长时间的越冬过程才能完成胚的后熟，室内采用０－５℃低温湿润９０Ｄ或０．５Ｇ／ＬＧＡ３处理，加速胚的后熟效果最佳
Single spike Cimicifugasimplex seeds under natural conditions most of the embryos fall in the spherical, a few in the heart-shaped period, the need for a long winter process to complete embryo ripening indoors with 0-5 ℃ low temperature moist 90D or 0.5G / LGA3 treatment, to accelerate the embryo after ripening the best