Effects of grape seedlings intercropping with post-grafting generation of Impatiens balsamina on different fractions of cadmium content in soil

2018 International Conference on Construction, Aviation and Environmental Engineering

生态环境科学;生物科学

Zhong, Lisha^1 ; Liu, Na^2 ; Xia, Dan^1 ; Lin, Lijin^3 ; Liao, Ming'An^1

College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan

611130, China^1

Jintang Coordinating Urban and Rural Development and Agricultural Forestry Development Bureau, Chengdu, Sichuan

610100, China^2

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

611130, China^3

关键词: Cadmium content;    Cadmiums (Cd);    Different sizes;    Post-grafting;    Pot experiment;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/233/4/042015/pdf
DOI  :  10.1088/1755-1315/233/4/042015

来源: IOP

【 摘 要 】

To study the effects of grape seedlings intercropping with post-grafting generation of Impatiens balsamina on different fractions of cadmium (Cd) in soil, a pot experiment was conducted. The results showed that grape seedlings intercropping with post-grafting generations of I. balsamina significantly increased the content of exchangeable Cd in soil. Grape seedlings intercropping with the post-grafting generation of self-rooted grafting by two different sizes seedlings of I. balsamina significantly increased the content of residual Cd (52%), and increased the exchangeable Cd content (19%). In conclusion, grape seedlings were not suitable for intercropping with post-grafting generations of I. balsamina, although some intercropping treatments increased the content of residual Cd.