Effect of ZnO and CuO nanoparticles on the growth, nutrient absorption, and potential health risk of the seasonal vegetable Medicago polymorpha L.

ABSTRACT:

Background

Medicago polymorpha L., a seasonal vegetable, is commonly grown in China. The increasing use of nanoparticles (NPs) such as ZnO and CuO NPs in agriculture has raised concerns about their potential risks for plant growth and for human consumption. There is a lack of research on the effects of ZnO and CuO NPs on agronomic performance of Medicago polymorpha L. and their potential risks for human health.

Methods

In this study, different treatment concentrations of ZnO NPs (25, 50, 100, and 200 mg kg^-1) and CuO NPs (10, 25, 50, and 100 mg kg^-1) were used to determine their effects on the growth and nutrient absorption of Medicago polymorpha L., as well as their potential risk for human health.

Results

The results showed

SUBMITTER: Ji H 

PROVIDER: S-EPMC9508880 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature