中药材2024，Vol.47Issue(4)：810-814,5.DOI:10.13863/j.issn1001-4454.2024.04.002
川明参新品种'成明1号'的选育研究
Breeding of Chuanminshen violaceum New Cultivar'Chengming No.1'
摘要
Abstract
Objective:To obtain a new variety of Chuanminshen violaceum with robust growth,high yield and stable genetic traits.Methods:Using the systematic selection method,a multi-point tasting and regional production test was conducted with Chuanminshen vi-olaceum plant CMS1,which was selected from the semi-wild population in Langzhong,Sichuan province,as the test material,and Chuan-minshen violaceum CMS2,which was selected from the cultivated population in Langzhong,Sichuan province,and Chuanminshen violace-um cultispecies in Langzhong,Sichuan province,which was a mixed group,as the control material.By comparing the difference of phe-nology period,agronomic characters,yield and quality,a new variety'Chengming No.1'with better comprehensive evaluation was finally selected and bred.Results:In the phenological period survey of the two-year comparison test,Chuanminshen violaceum line CMS1 showed a shorter growth cycle and the agronomic shape of CMS1 line was better than that of CMS2 and CK.The average folded mu yields of CMS1,CMS2 and CK in the 2019 comparison and yield trial were 468.88,448.52 and 422.15 kg,respectively,with an aver-age yield increase of 11.07%for CMS1 over CK and 6.25%CMS2 over CK;The average folded mu yields of CMS1,CMS2 and CK in the 2020 comparison and yield trial,were 482.69,467.54 and 436.82 kg,respectively,with an average yield increase of 10.50%in CMS1 compared to CK,and an average yield increase of 7.03%in CMS2 compared to CK,and the average fdded mu yield of CMS1 reached a significant level in both years;15.30%total ash,1.30%acid-insoluble ash,10.80%moisture,and 11.40%water-soluble ex-tractives,respectively,in the 2019 and 2020 multiple-point comparison and yield trials.All of them meet the requirements of"Sichuan Provincial Standard for Chinese Materia Medica(2010 Edition)".Conclusion:The CMS1 strain passes the field technical appraisal of the new variety of Chuanminshen violaceum in 2021,which has the characteristics of high yield,excellent quality and stable character,and is validated by the Sichuan Provincial Committee for the Recognition of Varieties of Non-major Agricultural Crops in 2022,with the name of the variety'Chengming No.1'(Sichuan Recognition Medicine 2022002),which has good value of popularization of planting.关键词
川明参/系统选育/新品种/'成明1号'Key words
Chuanminshen violaceum M.L.Sheh&R.H.Shan/Systematic breeding/New variety/'Chengming No.1'分类
中医学引用本文复制引用
魏家欣,谢永,张俊丽,谢芯玥,向缅,许轲,薛慧玲..川明参新品种'成明1号'的选育研究[J].中药材,2024,47(4):810-814,5.基金项目
国家现代农业产业技术体系四川创新团队项目(SCCXTD-2023-19) （SCCXTD-2023-19）
四川省科技厅重点研发项目(2022YFS0592) （2022YFS0592）
四川省科技创新苗子工程资助项目(MZGC20230119,MZGC20230126) （MZGC20230119,MZGC20230126）
