Cadmium impairs nutrient uptake in plants primarily through its effects on the root system. Cadmium accumulation in the root system can lead to structural and functional changes in the roots, such as reduced root length, surface area, and overall root growth. This can result in decreased root surface area available for nutrient uptake and consequently hinder the plant's ability to absorb essential nutrients.
Furthermore, cadmium can also interfere with the transport mechanisms of essential nutrients within the plant. It can compete with essential nutrients for uptake, leading to reduced absorption and transport of nutrients such as zinc, iron, calcium, and magnesium. This disruption in nutrient uptake can affect the overall health and growth of the plant, leading to deficiencies in essential nutrients and potentially impacting crop yield and quality.
Overall, cadmium impairs nutrient uptake in plants by directly affecting root development and function, as well as interfering with the transport and absorption of essential nutrients within the plant. This can lead to nutrient deficiencies, reduced growth, and decreased crop productivity in cadmium-contaminated soils.
How does cadmium impaired nutrients uptake in plants?
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