油茶长林系列品种在引种地性状表现综合评价

Comprehensive Evaluation of Characteristics Performance a Series of Changlin's Breeds of Camellia oleiferain the Introduction Place

本文采用主成分分析法,对引种地长林3号等8个优良无性系的每m2冠幅产量、鲜出籽率、油酸含量等14个指标进行综合分析评价。结果表明:长林4号>长林40号>长林27号>长林3号>长林23号>长林53号>长林166号>长林18号。因此,长林4号、40号、27号、3号和23号在引种地表现更优。引种后对良种展开综合评价是非常必要的,有利于筛选出更适宜本地产业发展的良种。

The paper using application of principle component analysis, which evaluated per square me- ter, the ratio of seed from fresh fruit, ratio of oleic acid and other 14 characteristics of 8 superior clones in the introduction place. The results showed that Changlin4〉Changlin40 〉Changlin27 〉Changlin3 Changlin23 〉 Changlin53 〉 Changlin166 〉ChanglinlS. So, Characteristics performance of Changlin4, Changlin40,Changlin27, Changlin3 and changlin23 were more better in the introduction place. It was very necessary to evaluate characteristics performance after introduction, which was in favor of selecting more appropriate improved varieties for local industry development.