Category: Water Body Restoration
Water hyacinth is widely regarded as the most troublesome invasive aquatic weed. It clogs waterways, depletes oxygen in water, and disrupts aquatic ecosystems. Yet, with the right approach, this very plant can be transformed into an invaluable organic resource.
At Ramco Community Services, we have refined the practice of producing high-quality water hyacinth manure. This photo shows our compost beds at Vettai Perumal Kanmai. We carefully remove the water hyacinth from the water bodies, dry it, and bury it in three-meter pits within the Kanmai, allowing it to decompose over 60 days. The resulting nutrient-rich compost is then used to nourish plants.
As part of this initiative, 629 saplings representing 33 tree species around Vettai Perumal Kanmai have been nurtured using this water hyacinth compost. This eco-friendly approach not only restores the health of water bodies but also converts waste biomass into a sustainable agricultural resource.
The compost significantly improves soil fertility by enriching it with essential nutrients like nitrogen, potassium, and organic matter. Acting as a natural soil conditioner, it enhances soil structure, aeration, and water-holding capacity – making it especially valuable for dry and sandy soils. It promotes healthy plant growth by supporting strong root development and overall vitality in trees, vegetables, flowers, and saplings. When applied as mulch, it helps retain soil moisture, suppress weeds, and reduce soil erosion, creating a healthier and more sustainable ecosystem.
