Ecological risk assessment of heavy metals in tea plantation soil around Tai Lake region in Suzhou, China.

ABSTRACT: Tea plant [Camellia sinensis (L.) O. Kuntze] is one of the important foliar cash crops in China, and its root system absorbs heavy metal (HM) elements enriched in the soil and transports them to the over ground part. In order to ensure the safety of the soil ecological environment and tea raw materials in the tea production area, the HM contents of soil and tea plant leaves in Suzhou tea plantations were detected, the relationship between HMs and soil physicochemical properties was analyzed, and the ecological risk of HMs in tea plantation soils was evaluated by using relevant detection techniques and evaluation models. The results showed that the average pH of tea plantation soils around Tai Lake in Suzhou was within the range suitable for the growth of tea plants. The pH, soil organic ma

SUBMITTER: Xu X 

PROVIDER: S-EPMC10873261 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature