3种头花蓼材料农艺性状差异分析  

Difference Analysis of Agronomic Traits on 3 Materials of Polygonum capitatum

作　　者：罗琴 魏升华 叶娟 杨玲 杜富强 安江勇 葛阳艳 严福林 

机构地区：[1]贵州中医药大学药学院,贵州 贵阳 [2]贵州威门药业股份有限公司,贵州 贵阳

出　　处：《农业科学》2024年第4期465-471,共7页Hans Journal of Agricultural Sciences

摘　　要：目的:对3种头花蓼材料的农艺性状及生物量进行差异分析和评价,为头花蓼优良种源的筛选提供基础数据。方法:分别于生长期(S)和采收期(C)对3种头花蓼材料的22个指标进行观察测量,用SPSS 26.0进行差异性分析。结果:变异度和差异性分析结果表明,C-兴黔头花蓼长势最好,C-威蓼1号产量最高,S-腾冲5代和C-兴黔头花蓼农艺性状变异最丰富。本研究为贵州著名苗药头花蓼的优良种源筛选、栽培技术优化等提供了一定的参考依据。Objective: To comprehensively analyze and evaluate the agronomic traits, biomass and quality three materials of Polygonum capitatum, and to provide basic data for the screening of excellent provenances of P. capitatum. Methods: 22 indexes of three materials of P. capitatum were observed and measured in the growth period (S) and harvest period (C), and the differences, variability and correlation were analyzed by SPSS 26.0. Results: The results of variation and difference analysis showed that the growth of C-Xingqian Polygonum capitatum was the best, the yield of C-Weiliao 1 was the highest, and the variation of agronomic traits of S-Tengchong 5 generation and C-Xingqian was the most abundant. Conclusion: This study provides a certain reference for the selection of excellent provenances and the optimization of cultivation techniques of the famous Miao medicine P. capitatum in Guizhou.

关 键 词：头花蓼 农艺性状 差异分析 

分 类 号：S51[农业科学—作物学]