Castor cake, also known as castor meal, is a residual product obtained after extracting oil from castor seeds.

Its uses in agriculture:

- Rich source of natural nitrogen which makes the plants healthy.

- Fertilizer: Castor cake is a rich source of nitrogen, phosphorus, and potassium, making it a

valuable organic fertilizer.

- Soil conditioner: Improves soil structure, water-holding capacity, and aeration.

- Compost activator: Accelerates composting processes and enriches soil with nutrients.

- Animal feed: Used as a protein-rich feed supplement for poultry, ca􀆩le, and fish.

- Bioremediation: Helps clean polluted soil by absorbing heavy metals and other toxins.

- Erosion control: Prevents soil erosion and improves soil conservation.

- Organic farming: Suitable for organic farming practices as a natural fertilizer and pest control

agent.

- Seed treatment: Used to treat seeds before planting to control pests and diseases.

- Soil amendment: Improves soil fertility and structure, increasing crop yields.

Note:

Remember to use castor cake in moderation and in combination with other compost materials or soil conditioners for optimal benefits. Always consult with an Agriculture Officer or a qualified agronomist for guidance on usage rates and application methods.