The Casuarina plant, known as Savukku Maram in Tamil, is a fast-growing evergreen tree widely cultivated for timber, fuelwood, windbreaks, and soil conservation. It thrives in coastal areas, drylands, and sandy soils, making it an ideal choice for agroforestry and commercial plantations.

Casuarina is highly valued for its strong, durable wood, used in construction, fencing, paper pulp, and biomass energy production. Additionally, it helps prevent soil erosion, acts as a natural windbreak, and improves soil fertility by fixing nitrogen. Due to its low water requirements and pest resistance, it is a profitable and sustainable option for farmers.