云南重楼不同地理种源分析评价与研究利用

Appraisement and Utilization of Paris polyphylla var.yunnanensis (Fr.) Hand from Different Geographical Provenances

在相同种植条件下,对来源于云南省23份云南重楼种源进行了物候期、形态特征及经济性状的观察、分析与评价。结果表明,不同地理种源的重楼生长物候期、形态特征及经济性状因地理来源不同有一定的差异;综合物候期、形态特征及经济性状的分析与评价,来自于鹤庆县马鞍山、玉龙县巨甸的重楼为优势种源,可作为今后良种选育的种质材料。

Growth period, modality and economic characters of Paris polyphyllab var. yunnanensis from 23 geographical provenance were studied. The results indicated that growth period, modality and economic characters from different geographical provenances were different for their different source. Among 23 geographical provenance, Paris polyphyllab var. yunnanens/s from Heqing county Maangshang, Yulong county Judian were distinguished and have the premising for breeding materials.