Study on selenium accumulation characteristics of Lycopersicon esculentum, Solanum melongena and Solanum nigrum

2019 2nd International Conference of Green Buildings and Environmental Management

生态环境科学

Wang, Xun^1 ; Huang, Zhi^2 ; Lin, Lijin^1 ; Liao, Ming'An^2

Institute of Pomology and Olericulture, Sichuan Agricultural University, Chengdu, Sichuan

611130, China^1

College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan

611130, China^2

关键词: Accumulation characteristics;    Lycopersicon esculentum;    Pot experiment;    Root biomass;    Solanum melongena;    Solanum nigrum;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/310/4/042065/pdf
DOI  :  10.1088/1755-1315/310/4/042065

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The difference of three plants Lycopersicon esculentum, Solanum melongena and Solanum nigrum on the selenium accumulation were studied by a pot experiment. The results showed that selenium accumulation S. nigrum was the highest, L. esculentum was the second, S. melongena was the lowest. The root biomass of S. nigrum was 36.79% and 81.35%, respectively, higher than L. esculentum and S. melongena. The selenium content in the root and the shoot of S. nigrum were higher than L. esculentum and S. melongena by 16.50% and 13.35% and 35.76% and 35.76% respectively. In conclusion, the selenium accumulation of trentment S. nigrum is the best, L. esculentum followed it.