Germination tests with seeds of Brassica napus L.

Abstract

The top layer of the soil is adversely affected by pollutants like zinc and cadmium. Brassica napus L. seeds were employed in this study's germination test to see whether the seeds could remove zinc and cadmium from the soil. We made an effort to investigate how pollutant exposure affects these plants. We draw the conclusion that after 120 hours of canola growth, rising cadmium and zinc concentrations in the soil have a significant negative impact on canola due to its capacity to decontaminate Zn and Cd-polluted soils based on our findings regarding the impact of rising Zn and Cd concentrations on the growth of the morphological parameters of Brassica napus.