江西农业学报2023，Vol.35Issue(12)：33-39,7.DOI:10.19386/j.cnki.jxnyxb.2023.12.005
干热河谷罗望子不同器官中20种无机元素分布规律研究
Distribution Pattern of 20 Inorganic Elements in Different Organs of Tamarindus indica in Dry-hot Valley
摘要
Abstract
The contents of 20 inorganic elements in different organs of Tamarindus indica L.were determined by ICP-OES in Dry-hot Valley.The distribution of the 20 inorganic elements in different samples was analyzed by one-way ANOVA,cluster analysis,correlation analysis and factor analysis.The results showed that different organs of Tamarindus indica contained abundant inorganic elements such as Fe,Al,B,Cu,Mn,Zn,Mg,Ca,K,Na,P and S,and there were significant difference among the contents.There were maximum and minimum values for the content of 12 inorganic elements in different organs of Tamarindus indica,and there was a significant positive or negative correlation between the contents of elements.Different organs of Tamarindus indica can be divided into two categories by these 12 inorganic elements,Among them,leaves and branch clustered into the first group(Ⅰ),and seed,shell and pulp clustered into the second group(Ⅱ).B,Na and K were the characteristic elements of different organs of Tamarindus indica.In conclusion,The different organs of Tamarindus indica had a certain selectivity in transmission and absorption of different elements,and there were interactions between inorganic elements in different organs.关键词
罗望子/电感耦合等离子体发射光谱仪(ICP-OES)/不同器官/无机元素/分布规律Key words
Tamarindus indica/Inductively coupled plasma optical emission spectrometer(ICP-OES)/Different organs/Inorganic elements/Distribution pattern分类
农业科技引用本文复制引用
杨晓琼,何璐,袁建民,许智萍,雷虓..干热河谷罗望子不同器官中20种无机元素分布规律研究[J].江西农业学报,2023,35(12):33-39,7.基金项目
国家重点研发计划项目"西南干旱河谷区生态综合治理及生态产业发展技术研发"第六课题"西南干旱河谷特色生物资源利用技术研发"专题"特色植物资源罗望子与余甘子野生资源开发价值评估及品种培育"(2017YFC0505106-1) （2017YFC0505106-1）
云南省重大科技专项"生物资源数字化开发应用"——云南农业种质资源数字化应用项目"余甘子、罗望子、辣木、毛叶枣种质资源数字化应用". （）
