核型公式为：粗齿紫萁O。
对紫萁组培苗和野生苗中的氨基酸、无机元素的含量进行了对比分析。
The amino acid and inorganic elements content in wild and cultured plants of Osumnda japonica were determined.
目的对黔产紫萁科、里白科、碗蕨科药用蕨类植物的种类和分布进行研究。
Objective To study the species and geographical distribution of Osmundaceae, Gleicheniaceae and Dennstaedtiaceae medicinal pteridophyte in Guizhou.
应用本项技术培育紫萁生产用苗较何义发等发明的‘三段式’有土育苗至少缩短一年零五个月的育苗时间。
Comparing with He Yifa's "Three Steps " culture seedling with soil, Using the technique to cultivate Osmunda Japonic Thunb seedling can shorten at least 17 months time to cultivate seedling.
利用聚丙烯酰胺凝胶电泳（PAGE）和分光光度法，对紫萁不同发育时期的过氧化物酶（POD）同工酶进行了测定。
The peroxidase (POD) isozymes in the different development stages of Osmunda japonica Thund were studied using the method of PAGE and spectrophotometer.
利用聚丙烯酰胺凝胶电泳（PAGE）和分光光度法，对紫萁不同发育时期的过氧化物酶（POD）同工酶进行了测定。
The peroxidase (POD) isozymes in the different development stages of Osmunda japonica Thund were studied using the method of PAGE and spectrophotometer.
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