Effects of intercropping with reciprocal hybridization F1 generation of Solanum photeinocarpum on cadmium accumulation of Cyphomandra betacea seedlings. Issue 2 (April 2020)

• Record Type: Journal Article
• Authors: Xu, Xiangting; Zhang, Ran; Zhao, Yan; Zhu, Ying; Ao, Qiaoman; Liao, Ming'an
• Is Part Of: IOP conference series. Volume 474:Issue 2(2020)
• Publication Date: 2020-04
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/474/2/022005
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: In this experiment, C. betacea seedlings were used as research materials, intercropping S. photeinocarpum of parents and positive and negative hybridization F1 generation with C. betacea seedlings, study the cadmium accumulation characteristics of S. photeinocarpum positive and negative hybridization F1 generation and effects of intercropping them with C. betacea seedlings on cadmium accumulation characteristics of C. betacea seedlings. Intercropping with S. photeinocarpum of farmland ecotype and mine ecotype had no significant on the cadmium contents in roots and shoots of C. betacea seedlings, and intercropping S. photeinocarpum of positive and negative hybridization F1 generation decreased the cadmium contents in roots and shoots of C. betacea seedlings. Hybridization decreased the cadmium contents in roots and shoots of S. photeinocarpum, but increased the cadmium accumulation amounts in roots and shoots of S. photeinocarpum. Therefore, intercropping with hybridization F1 generation of S. photeinocarpum could reduce the cadmium uptake of C. betacea .