Karanja cake, also known as Pongamia cake or Pungam cake, is a residual product obtained after extracting oil from the seeds of the Karanja tree (Milletta pinnata). It plays a vital role in agriculture as a natural fertilizer.

Following are the some benefits of Karanja Cake as fertilizer.

- Karanja Cake have High nitrogen and moderate in phosphorus and potassium content.

- Karanja Cake powder helps to prevent fungus in plants.

- Nutrient-rich soil amendment: Karanja cake adds organic matter, nitrogen, phosphorus, and potassium to the soil.

- Improves soil structure: It enhances soil's water-holding capacity, aeration, and water penetration.

- Supports beneficial microbes: Karanja cake promotes the growth of beneficial microorganisms in the soil.

- It has natural pest control properties but less potent than Neem cake.

- Fungicide properties: Karanja cake controls fungal diseases in plants.

- Nematicide properties: It reduces nematode populations in soil.

- Compost activator: Karanja cake accelerates composting processes, enriching the soil with nutrients.

- Organic farming: Suitable for organic farming practices as a natural fertilizer.

- Cost-effective: Karanja cake is a cost-effective alternative to synthetic fertilizers.

- Environmentally friendly: Biodegradable and non-toxic, making it an eco-friendly choice.

Remember to use Karanja cake in moderation, as excessive application can harm beneficial microorganisms. Always mix it with other compost materials or soil conditioners for optimal benefits. Consult an Agriculture Officer or a qualified agronomist for guidance on usage quantities and application.