Description

KARANJ SEEDS/MILLETTIA SEEDS

Karanj seeds, also known as Millettia pinnata or Pongamia pinnata seeds, are widely known for their multiple uses, particularly in agriculture and traditional medicine. Milletia pinnata is well-adapted to arid zones and has many traditional uses.It is often used for landscaping purposes as a windbreak or for shade due to the large canopy and showy fragrant flowers. The flowers are used by gardeners as compost for plants requiring rich nutrients

Appearance: The seeds are brown, flat, and slightly elongated.
Origin: Native to tropical and temperate Asia, including India.
Oil Content: Karanj seeds contain a significant amount of oil, which is often used in biodiesel production.

Uses

Agriculture:

Organic Fertilizer: The seed cake, which is left after extracting oil, is rich in nitrogen and can be used as a natural fertilizer.
Pesticide: Karanj oil acts as a natural pesticide, helping to control pests without the use of synthetic chemicals.
Medicine:

Traditional Remedies: The oil extracted from Karanj seeds is used in traditional medicine for treating skin diseases, rheumatism, and wounds.
Anti-inflammatory and Antimicrobial Properties: The oil possesses these properties, making it useful in various medicinal applications.
Industrial:

Biodiesel Production: Due to its high oil content, Karanj seeds are used in the production of biodiesel, providing an eco-friendly alternative to fossil fuels.

Cultivation
Climate: Karanj trees thrive in tropical and subtropical climates.
Soil: They prefer well-drained soils but are also tolerant of poor and saline soils.
Propagation: The tree is typically propagated by seeds. Germination is improved by soaking the seeds in water for 24 hours before planting.

Benefits

Eco-friendly: As a source of biodiesel, Karanj seeds contribute to renewable energy efforts.
Soil Enrichment: The seed cake improves soil fertility and structure.
Pest Control: Acts as a natural alternative to chemical pesticides.

FAQ

When is the best time to plant Karanj (Millettia) seeds?
The best time to plant Karanj seeds is during the monsoon season or early spring when the soil is moist and temperatures are warm.

How deep should I plant Karanj seeds?
Sow Karanj seeds about 2–3 cm deep in well-drained, fertile soil for better germination.

How long does it take for Karanj seeds to germinate?
Karanj seeds typically take 10–20 days to germinate under optimal conditions with warm temperatures and adequate moisture.

What soil is best for growing Karanj trees?
Karanj trees thrive in loamy, well-drained soil with a slightly acidic to neutral pH (6.0–7.5).

How often should I water Karanj seeds?
Keep the soil moist but not waterlogged during germination, and water regularly once the plant is established, especially during dry spells.