基于多元统计分析方法对不同产地蒙古黄芪农家种在汾阳地区的引种适应性评价  

Adaptability evaluation of different origin Astragalus membranaceus varieties in Fenyang area based on multivariate statistical analysis methods

作　　者：郭淑红 李俊霖 田洪岭 王耀琴 张丽君[3] GUO Shuhong;LI Junlin;TIAN Hongling;WANG Yaoqin;ZHANG Lijun

机构地区：[1]山西农业大学经济作物研究所,山西太原030031 [2]山西医科大学药学院,山西太原030031 [3]山西农业大学农业基因资源研究中心,山西太原030031

出　　处：《饲料研究》2025年第2期187-193,共7页Feed Research

基　　金：国家重点研发专项(项目编号:2019YFC1710800);国家中药材产业技术体系浑源综合试验站(项目编号:CARS-21-03);山西农业大学校育种工程(项目编号:YZGC056);山西省现代农业产业技术体系建设专项资金(项目编号:2021-11)。

摘　　要：试验旨在基于多元统计分析方法对不同产地蒙古黄芪农家种在汾阳地区的引种适应性进行评价。对比分析了6份来自山西境内的蒙古黄芪种质资源,通过适应性分析、灰色关联度分析、相关分析、隶属函数分析对引种蒙古黄芪的生长特征、营养品质共13项指标进行综合评价。结果显示,HQHY021的黄芪高抗根腐病,黄芪甲苷含量(714.29 mg/kg)最高,是其他黄芪材料的1~2倍;总糖含量(12.40%)最高,脂肪(0.30 g/100 g)含量较高。HQHY009总糖含量(10.60%)居中,脂肪含量与HQHY021一致,粗蛋白含量(4.80 g/100 g)较高,HQWZ008脂肪(0.30 g/100 g)含量与HQHY021和HQHY009一致,可溶性膳食纤维含量(7.01 g/L)最高;6份材料在汾阳地区的适应性综合排序为:HQWZ008>HQHY009>HQHY021>HQHY04>HQWT002>HQPL007,但HQWZ008和HQHY009抗性能力差。研究表明,综合考虑汾阳市气候、降水及管理水平,抗逆性及营养成分,HQHY021更适合在汾阳地区种植。The experiment aims to explore the adaptability evaluation of different origin Astragalus membranaceus varieties in the Fenyang area based on multivariate statistical analysis methods.Six Astragalusmembranaceusgermplasm resources from Shanxi province were compared and analyzed.Through adaptability analysis,grey relational analysis,correlation analysis,and membership function analysis,a comprehensive evaluation was conducted on 13 indicators of the growth characteristics and nutritional quality of the introduced Astragalusmembranaceusvarieties.The results showed that HQHY021 had high resistance to root rot,with the highest content of AstragalosideⅣ(714.29 mg/kg),which was 1 to 2 times higher than that of other Astragalusmaterials.It also had the highest total sugar content(12.40%)and relatively high fat content(0.30 g/100 g).HQHY009 had a moderate total sugar content(10.60%),consistent fat content with HQHY021,and a relatively high crude protein content(4.80 g/100 g).HQWZ008 had consistent fat content(0.30 g/100 g)with HQHY021 and HQHY009,and the highest soluble dietary fiber content(7.01 g/L).The comprehensive adaptability ranking of the six materials in Fenyang area was:HQWZ008>HQHY009>HQHY021>HQHY04>HQWT002>HQPL007,but HQWZ008 and HQHY009 had poor resistance capabilities.The study indicates that,considering the climate,precipitation,and management levels of Fenyang area,as well as stress resistance and nutritional components,HQHY021 is more suitable for cultivation in Fenyang area.

关 键 词：蒙古黄芪 生产性能 营养品质 适应性评价 汾阳地区 

分 类 号：S816[农业科学—饲料科学]