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萱草属植物育种研究进展

作  者:
李金霞;储博彦;尹新彦;赵玉芬
单  位:
河北省林业科学研究院;河北省林木良种工程技术研究中心
关键词:
萱草属;杂交;倍性育种;体细胞融合;辐射诱变;分子育种
摘  要:
萱草是优良的园林绿化材料,有着广泛的应用前景。该研究从国内外育种概况及育种技术2个方面对萱草属育种进展进行了综述,重点介绍了常规杂交、倍性育种、体细胞融合、辐射诱变及分子育种的技术与方法,并对我国萱草属育种方向进行了展望,以期加快我国萱草属育种进程,早日培育出具有自主知识产权的萱草新种质。
译  名:
Research Progress of Breeding Hemerocallis L.
作  者:
LI Jinxia;CHU Boyan;YIN Xinyan;ZHAO Yufen;Hebei Academy of Forestry Science;Hebei Engineering Center for Trees Varieties;
关键词:
Hemerocallis L.;;cross breeding;;ploidy breeding;;somatic fusion;;radiation-induced mutation;;molecular breeding
摘  要:
Hemerocallis L.is an excellent landscaping material with wide application prospect.This research reviewed from two aspects of breeding state at home and abroad and breeding technology.Techniques and methods of cross breeding,ploidy breeding,somatic fusion,radiation-induced mutation and molecular breeding were mainly introduced.Breeding directions were put forward to speed up the Hemerocallis L.process of China,aimed at cultivating new germplasm resources with independent intellectual property.

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