Biosorbents Removed Copper Heavy Metal from Agricultural Land Cultivated with Vigna radiata (Mung Bean)

Figure 6

Impact of biosorbed water by various biosorbents (orange peels, pomegranate peels, and peanut peels) on the shoot dry weight of mung bean after 7 days of seed germination. T1, negative control; T2, 50 mg kg⁻¹; T3, pomegranate peel biosorbed water +50 mg kg⁻¹; T4, peanut peel biosorbed water +50 mg kg⁻¹; T5, orange peel biosorbed water +50 mg kg⁻¹; T6, 100 mg kg⁻¹; T7, pomegranate peel biosorbed water +100 mg kg⁻¹; T8, peanut peel biosorbed water +100 mg kg⁻¹; T9, orange peel biosorbed water +100 mg kg⁻¹; T10, 150 mg kg⁻¹; T11, pomegranate peel biosorbed water +150 mg kg⁻¹; T12, peanut peel biosorbed water +150 mg kg⁻¹; T13, orange peel biosorbed water +150 mg kg⁻¹; T14, 200 mg kg⁻¹; T15, pomegranate peel biosorbed water +200 mg kg⁻¹; T16, peanut peel biosorbed water +200 mg kg⁻¹; T17, orange peel biosorbed water +200 mg kg⁻¹. Vertical bars (I): standard error (mean of 3 replicates). Alphabets on vertical bars: significant difference () evaluated by the LSD test.