Sesame — Package of Practices
A hardy, drought-tolerant oilseed with very fine seed — sow shallow, keep it out of standing water, and harvest just before the capsules shatter.
Overview
Sesame (til/gingelly) is a hardy, drought-tolerant warm-season oilseed valued for its high-quality oil. It is grown on lighter soils, often where water is limited.
Its very fine seed needs shallow sowing and a clean early start; leaf roller and the phyllody disease are the chief threats, and the crop must be cut just before the capsules shatter.
Climate & season
Sesame likes warm weather (about 25–35 °C) and tolerates dry spells.
- Grown in kharif and in summer.
- Drought-hardy but very sensitive to waterlogging.
- Needs warm, fairly dry conditions to ripen.
Soil & land preparation
Best on a well-drained light to sandy loam; tolerates pH 5.5–8.0.
- Prepare a fine, level seedbed for the tiny seed.
- Mix in 5 t/ha farmyard manure.
- Excellent drainage is essential.
Choosing a type & seed
Choose a duration to suit your season; use clean, well-filled seed. No specific cultivar is named here.
Seed rate
- About 3–5 kg/ha.
- The seed is very fine — mix with dry sand for even sowing.
- Cover only lightly (1–2 cm).
Seed treatment
- Treat with a recommended fungicide against seedling and stem rots.
- Use fresh, viable seed.
Sowing & spacing
- Prepare a fine, moist seedbed.
- Mix the fine seed with sand and sow shallow.
- Keep rows 30 cm apart.
- Thin plants to 10–15 cm within the row.
- Keep the surface moist until the seedlings establish.
Nutrient management
Sesame needs only modest nutrition; split the nitrogen lightly.
| Input | Dose | Notes |
|---|---|---|
| Farmyard manure | 5 t/ha | Basal |
| Nitrogen (N) split | 40–60 kg/ha | Basal · top-dress at about 25–30 days |
| Phosphorus (P₂O₅) | 30 kg/ha | Full basal |
| Potash (K₂O) | 30 kg/ha | Basal |
Water management
Largely rainfed; the key is to avoid excess water.
- Most sensitive at flowering and capsule filling.
- Give light water then only if a dry spell hits.
- Drain quickly after rain — sesame is very prone to waterlogging damage.
Weed management
- Weed control in the first 3–4 weeks is critical (slow early growth).
- Give one or two timely weedings.
- Thinning at first weeding sets the stand.
Plant protection
| Problem | Type | Watch for | Manage |
|---|---|---|---|
| Leaf roller / pod borer | Pest | Webbed, rolled leaves; bored capsules | Remove webbed shoots, Bt or recommended insecticide at threshold |
| Gall fly | Pest | Galls on flower buds; no capsule | Rogue affected buds; spray if severe |
| Aphids / jassids | Pest | Curling, sticky or yellowing leaves | Conserve natural enemies; spot-treat if heavy |
| Phyllody | Disease | Flowers turned to green leafy structures (leafhopper-spread) | Rogue affected plants early, manage leafhoppers |
| Alternaria / Cercospora leaf spot | Disease | Dark or angular leaf spots | Spacing, recommended fungicide if severe |
| Root / stem rot | Disease | Wilting, rotting at the base in wet soil | Treated seed, sharp drainage |
- Sow treated seed and rogue out phyllody-affected plants early.
- Manage leafhoppers and leaf roller from early growth.
- Keep the field well drained to check rots.
- Spray only at the threshold, following the label.
Use crop-protection inputs responsibly
Read the label, use the recommended dose, wear protective gear while spraying, and strictly observe the pre-harvest (waiting) interval before picking — on crops harvested repeatedly this matters at every picking. Prefer cultural and biological methods first and spray only when monitoring shows it is needed.
Harvesting & yield
Harvest when the leaves yellow and the lower capsules just begin to open — cut before they shatter, generally 80–95 days.
- Cut and stack the plants to dry, then shake out the seed onto a sheet.
- Yields of about 0.5–1 t/ha are typical for this hardy crop.
Related crops
Sesame — Package of Practices
A hardy, drought-tolerant oilseed with very fine seed — sow shallow, keep it out of standing water, and harvest just before the capsules shatter.
Overview
Sesame (til/gingelly) is a hardy, drought-tolerant warm-season oilseed valued for its high-quality oil. It is grown on lighter soils, often where water is limited.
Its very fine seed needs shallow sowing and a clean early start; leaf roller and the phyllody disease are the chief threats, and the crop must be cut just before the capsules shatter.
Climate & season
Sesame likes warm weather (about 25–35 °C) and tolerates dry spells.
- Grown in kharif and in summer.
- Drought-hardy but very sensitive to waterlogging.
- Needs warm, fairly dry conditions to ripen.
Soil & land preparation
Best on a well-drained light to sandy loam; tolerates pH 5.5–8.0.
- Prepare a fine, level seedbed for the tiny seed.
- Mix in 5 t/ha farmyard manure.
- Excellent drainage is essential.
Choosing a type & seed
Choose a duration to suit your season; use clean, well-filled seed. No specific cultivar is named here.
Seed rate
- About 3–5 kg/ha.
- The seed is very fine — mix with dry sand for even sowing.
- Cover only lightly (1–2 cm).
Seed treatment
- Treat with a recommended fungicide against seedling and stem rots.
- Use fresh, viable seed.
Sowing & spacing
- Prepare a fine, moist seedbed.
- Mix the fine seed with sand and sow shallow.
- Keep rows 30 cm apart.
- Thin plants to 10–15 cm within the row.
- Keep the surface moist until the seedlings establish.
Nutrient management
Sesame needs only modest nutrition; split the nitrogen lightly.
| Input | Dose | Notes |
|---|---|---|
| Farmyard manure | 5 t/ha | Basal |
| Nitrogen (N) split | 40–60 kg/ha | Basal · top-dress at about 25–30 days |
| Phosphorus (P₂O₅) | 30 kg/ha | Full basal |
| Potash (K₂O) | 30 kg/ha | Basal |
Water management
Largely rainfed; the key is to avoid excess water.
- Most sensitive at flowering and capsule filling.
- Give light water then only if a dry spell hits.
- Drain quickly after rain — sesame is very prone to waterlogging damage.
Weed management
- Weed control in the first 3–4 weeks is critical (slow early growth).
- Give one or two timely weedings.
- Thinning at first weeding sets the stand.
Plant protection
| Problem | Type | Watch for | Manage |
|---|---|---|---|
| Leaf roller / pod borer | Pest | Webbed, rolled leaves; bored capsules | Remove webbed shoots, Bt or recommended insecticide at threshold |
| Gall fly | Pest | Galls on flower buds; no capsule | Rogue affected buds; spray if severe |
| Aphids / jassids | Pest | Curling, sticky or yellowing leaves | Conserve natural enemies; spot-treat if heavy |
| Phyllody | Disease | Flowers turned to green leafy structures (leafhopper-spread) | Rogue affected plants early, manage leafhoppers |
| Alternaria / Cercospora leaf spot | Disease | Dark or angular leaf spots | Spacing, recommended fungicide if severe |
| Root / stem rot | Disease | Wilting, rotting at the base in wet soil | Treated seed, sharp drainage |
- Sow treated seed and rogue out phyllody-affected plants early.
- Manage leafhoppers and leaf roller from early growth.
- Keep the field well drained to check rots.
- Spray only at the threshold, following the label.
Use crop-protection inputs responsibly
Read the label, use the recommended dose, wear protective gear while spraying, and strictly observe the pre-harvest (waiting) interval before picking — on crops harvested repeatedly this matters at every picking. Prefer cultural and biological methods first and spray only when monitoring shows it is needed.
Harvesting & yield
Harvest when the leaves yellow and the lower capsules just begin to open — cut before they shatter, generally 80–95 days.
- Cut and stack the plants to dry, then shake out the seed onto a sheet.
- Yields of about 0.5–1 t/ha are typical for this hardy crop.