【摘要】 以湘苎１～５号和镇宁苎麻等１３个品种为材料，以不同种类、浓度和配方的药剂诱导产生５５份孤雌生殖结实种子（ＧＳ１），将部分ＧＳ１植株隔离自交种子育苗，实得２８个自交系，根据叶形、叶缘锯齿、叶柄色和雌花色等１０个形态性状的一致性，从中选择４个纯系，还从ＧＳ１和ＧＳ２群体中获得若干雄性不育材料，为苎麻遗传育种研究提供了物质基础。更多还原

【Abstract】 Based on critical identification of 10 morphological characters such as shape and colour of leaf, wrinkles on leaf surface,teeth on leaf edge, colour of petioles and pistillate flowers etc., four pure lines of ramie were obtained from 28 selfs (GS 2) which originated from the parthenogenetic seeds (GS 1) of 13 ramie cultivars such as Xiangzhu 1,2,3,4 and 5, Zhengning Ramie and Germplasm 11 etc., induced with different chemicals i.e.DMSO, kinetin and colchicine or their combinations in different concentrtions. And some male sterile plants were also found in some GS 1 and GS 2 populations. All the gainings may be used as the basic materials for ramie genetic and breeding research.更多还原