Effect of the seaweed Hypnea musciformis (Wulf.) Lamouroux on the growth and productivity of Solanum melongena L.

Effect of the aqueous extract of the seaweed Hypnea musciformis (Wulf.) Lamouroux was studied on the seed germination, growth and productivity on the experimental plant Solanum melongena. Five different concentrations of aqueous seaweed extracts were used for the experiment. The rate of seed germination and growth parameters like shoot length, number of leaves, flowers and fruits were observed. Results showed increase in the yield in all the treated plants. Variations were observed in the growth parameters. Higher concentrations showed significant effect on the growth and yield of the plant. Addition of seaweed as fertilizer instead of chemicals fertilizers prevents environmental pollution in soil and ensures environmental sustainability.