Neem oil cake is another valuable byproduct, derived from the extraction of neem oil from neem seeds. It is renowned for its applications in agriculture as a natural fertilizer and pest repellent. Here are some key details about neem oil cake:
Nutritional Content
- Nitrogen (N): 2-5%
- Phosphorus (P): 0.5-1%
- Potassium (K): 1-2%
- Other Nutrients: Contains sulfur, calcium, magnesium, and a range of micro-nutrients
Uses
1. Organic Fertilizer:
- Improves soil fertility and structure.
- Provides a slow release of nutrients, ensuring long-term soil health.
- Enhances microbial activity in the soil.
2. Pest Repellent:
- Acts as a natural insecticide, protecting plants from pests and diseases.
- Effective against nematodes, aphids, and various soil-borne pests.
- Reduces the need for chemical pesticides, promoting sustainable agriculture.
3. Soil Amendment:
- Helps in retaining soil moisture.
- Reduces soil alkalinity and balances pH levels.
Benefits
- Eco-friendly: Environmentally sustainable and biodegradable.
- Non-toxic: Safe for plants, animals, and humans.
- Versatile: Can be used in various crops, including vegetables, fruits, flowers, and trees.
