The effectiveness of organic fertilizer from natural dyes waste on the growth of Indigofera tinctoria L.

Abstract Indigofera tinctoria natural dye extraction waste has not been utilized become environmental pollution can encourage climate change. Climate change causes land degradation and decreased crop productivity. Management of the into organic fertilizer used in plant cultivation need to mitigate This study aimed examine role from obtaining optimum dose supporting growth . The a Randomized Completely Block Design (RCBD) with one factor, namely L. 11 levels (0 g/plant, 50 100 150 200 250 300 350 400 450 500 g/plant). results showed that could be as support Application at g/plant an increase height 14% number leaves by 124%. is producing high leaves, leaf area index, biomass.