Package of Practice for Carrot Cultivation
Carrot (Daucus carota) is a major root vegetable crop grown extensively across India during the winter season. It is a rich source of Vitamin A, beta-carotene, fiber, and antioxidants, making it a highly nutritious crop with great market demand.
Ideal Soil for Carrot Cultivation
Carrot can grow well in all types of well-drained, non-saline soils. However, loamy to sandy-loam soil is considered ideal. Fields with a hard subsurface layer may lead to malformed roots (forking). Proper soil structure is essential for quality produce.
Best Time for Sowing
The optimum sowing time is September.
Early sowing (July to mid-August) may result in poor germination, white roots, multiple root development, and lower quality.
Sowing can be done on raised beds or flat beds, ensuring better root formation.
Row spacing: 30 cm
Plant spacing: 8–10 cm
Seed Rate
Use 6–8 kg of seeds per acre for uniform plant population.
Land Preparation
Deep ploughing with a soil-turning plough followed by harrowing is recommended.
This helps in breaking the hardpan and improves root development.
Mix well-rotted farmyard manure (FYM) and DAP before sowing.
Remove previous crop residues and weeds thoroughly.
Fertilizer Management
Apply 20 tons of FYM per acre during land preparation.
Use the following chemical fertilizers per acre:
Nitrogen (N): 24 kg
Phosphorus (P₂O₅): 12 kg
Potassium (K₂O): 12 kg
Apply half of the nitrogen and full dose of phosphorus and potassium at the time of sowing.
Apply the remaining nitrogen 3–4 weeks after sowing as top dressing and hill up the soil around the base.
Irrigation Schedule
Carrot requires 5–6 irrigations during the growing period.
The first irrigation should be done immediately after sowing.
Ensure water reaches only up to 3/4th of the ridge height.
Subsequent irrigations should be done depending on weather and soil moisture.
Weed Management
Carrot fields usually face low weed pressure in the early stage.
However, if weed infestation occurs, remove them manually using a hand hoe.
For line-sown crops, perform earthing-up (soil hilling) 3–4 weeks after sowing.
Harvesting
Carrots are ready for harvest in 90–95 days after sowing.
Irrigate the field before harvesting and carefully lift the roots using a spade to avoid cuts and damage, which helps retain market quality.
Important Tips & Precautions
Avoid early sowing (July–August):
High temperatures may lead to poor germination, multiple roots, white roots, and stunted growth.
Heavy or compacted soils:
Can cause “forking” or malformed roots. Ensure proper land preparation.
Waterlogged soils or high water tables:
Lead to fiber formation and white, poor-quality carrots.
Late harvesting:
Reduces taste and nutritional value. Carrots become woody and fibrous with lower weight.
Delayed irrigation:
May cause root cracking, which affects market quality and price.
Note:
These recommendations are based on research center findings. Yield may vary due to soil, weather, pest/disease attacks, and crop management.
Farmers are responsible for their crop outcomes. Local agricultural department guidelines may also be followed.
