Salem (Tamil Nadu local)
The famous Tamil Nadu type behind much of India's export trade, with bold, bright, high-curcumin fingers.
Quick facts
- Crop
- Turmeric
- Type
- Planting material
- Season
- Kharif
- Maturity period
- 250–270 days
- Expected yield
- 250–300 q/ha (fresh)
- Suitable soil
- Loam
- Disease resistance
- Moderate
Actual yield depends on sowing time, soil, irrigation, weather, seed quality and crop management.
About this variety
Salem Local is a farmer-conserved turmeric type, not an ICAR or university release. It is grown chiefly in Salem and the neighbouring districts of Namakkal, Dharmapuri, Villupuram, Perambalur and Kallakurichi in Tamil Nadu. The Tamil Nadu Agricultural University (TNAU) spice-varieties page rates it at 4.75% curcumin, with a fresh-rhizome yield comparable to the other well-known Tamil Nadu local type, Erode Local, at roughly 30–32 t/ha (about 300–320 q/ha). TNAU describes the plants as vigorous and tall, with bigger rhizomes and longer fingers than Erode Local, though only moderate in curing percentage (the dry, cured turmeric you recover from fresh rhizome). Next to Alleppey Supreme (5.5% curcumin) its 4.75% is solid but not the highest, so call it a good-curcumin farmer type, not the top-curcumin turmeric.
Should you pick this variety?
Choose Salem Local if you farm in Salem or the neighbouring Tamil Nadu districts and want a farmer-tested type with bigger rhizomes and longer fingers than Erode Local. Fresh weight is its argument: 300 to 320 q/ha is among the highest on this list, ahead of Suguna. Three things pull the other way. Its 4.75% curcumin is below most of the IISR releases, so a colour buyer will discount it. Its curing percentage is only moderate, which eats into the fresh-weight advantage once the crop is boiled and dried. And no institute has released it, so there is no notification to check a tag against and no published disease rating — you are buying a local type on local reputation, which works in Salem and travels badly. At 250 to 270 days it is also one of the longest crops here. If you need curcumin, Alleppey Supreme at 5.5% is the pick; if you want a similar fresh yield with rhizome-rot tolerance behind it, Prathibha.
Sowing & cultivation
Advantages & considerations
Things to consider
- TNAU gives Salem Local 4.75% curcumin and a fresh-rhizome yield of about 300–320 q/ha, slightly above the 250–300 q/ha range shown here.
- At 4.75%, Salem Local's curcumin is solid, but Alleppey Supreme (5.5%) is higher. Call it a good-curcumin farmer type, not the top-curcumin turmeric.
- TNAU gives no duration or disease rating for Salem Local. The 250–270 days and the Moderate rating are typical local-type figures, not trial results.
Suitable regions
States this variety is recommended for — check locally, since a state can have more than one recommended zone.
- Tamil Nadu
Curing arithmetic: fresh quintals are not dry quintals
Salem Local gives about 300–320 q/ha fresh, but turmeric is usually sold dry and cured. TNAU calls its curing percentage only moderate, so the dry weight you end with is lower than a high-recovery type would give.
For a rough guide, Alleppey Supreme recovers about 19% dry. At that rate 300 q/ha fresh would be about 57 q/ha dry. If Salem Local recovers less, your dry figure will be below that. Ask the buyer or your KVK what dry recovery your own lots show before you finalise your price.
This matters when you compare quotes. A buyer paying per quintal of dry, cured turmeric and a buyer paying per quintal fresh are not offering the same money for the same field.
Can you keep your own planting material?
This crop is planted from rhizomes, so your own field can supply next season. Lift plump rhizomes with healthy buds from plants that showed no rot or yellowing, store them where it is cool, dry and dark, and leave out every soft or mouldy piece — rot carries over in the planting material. Take fresh, clean rhizomes from a research station, a KVK or a government farm when yields drop.
How it compares with other varieties
Every Turmeric variety with a page on this site, side by side. The row for this page is highlighted.
| Variety | Best for | Maturity | Yield | States |
|---|---|---|---|---|
| IISR Alleppey Supreme | Deep colour and high curcumin (5.5%) for buyers who pay for colour, rainfed in Kerala or irrigated elsewhere | About 210 days | 35.4 t/ha fresh (IISR table) or 19.94 t/ha (IISR variety page) | Kerala, Karnataka, Maharashtra, West Bengal |
| IISR Kedaram | Steady curcumin and leaf-blotch cover, rain-fed Kerala or irrigated Maharashtra | 180 days (IISR variety page); 210 days (IISR table) | 29 t/ha fresh on average (IISR variety page) or 34.5 (IISR table); 5.28 t/ha dry | Kerala, Karnataka, Maharashtra, West Bengal |
| IISR Prabha | Curcumin-led sales; a 205-day high yielder | 205 days (IISR) | 37 t/ha fresh rhizome (IISR variety page); 37.5 in the 2025 Indian Horticulture appraisal | Kerala, Tamil Nadu |
| IISR Pragati | A short 180-day crop with a high fresh yield; nematode soils | 180 days (IISR) | 38 t/ha fresh rhizome (IISR variety page and Indian Horticulture 2025); 52 t/ha potential | Kerala, Karnataka, Andhra Pradesh, Chhattisgarh, Telangana |
| IISR Prathibha | The highest fresh yield of IISR's turmeric releases, with high curcumin and nematode resistance | 225 days (IISR); 210 to 240 days in the Indian Horticulture 2025 appraisal | 39.12 t/ha fresh rhizome on average (IISR), about 391 q/ha | Kerala, Tamil Nadu, Andhra Pradesh, Telangana |
| IISR Surya | The powdering industry; light-coloured, aromatic turmeric | 220 to 240 days (IISR) | 29 t/ha fresh rhizome on average; 41 t/ha potential; 5.8 t/ha dry (IISR variety page) | Kerala, Telangana, Odisha, Jharkhand, Arunachal Pradesh |
| Rajapuri | Thick, fleshy rhizomes sold through the Sangli market, for Maharashtra farmers who sell by size | 240–270 days | 200–250 q/ha (fresh rhizome) | Maharashtra |
| Roma | Odisha turmeric with 5.0% curcumin and good tolerance to leaf and rhizome disease, selected at a high-altitude station | 200–255 days | 200–250 q/ha (fresh) | Odisha |
| Salem (Tamil Nadu local)this page | A big-rhizome Tamil Nadu farmer type with 4.75% curcumin and about 300–320 q/ha fresh | 250–270 days | 250–300 q/ha (fresh) | Tamil Nadu |
| Sudharsana | A short 190-day crop with plump orange rhizomes | 190 days (IISR) | 28.8 t/ha fresh rhizome on average; 54.9 t/ha potential (IISR) | Kerala, Andhra Pradesh, Odisha, Tamil Nadu, Himachal Pradesh |
| Suguna | A short 190-day crop with 4.9% curcumin, ahead of Suvarna's 4.0%, for Kerala and Andhra Pradesh | 190 days | 280–320 q/ha (fresh rhizome) | Kerala, Andhra Pradesh |
| Suroma | The same Odisha line as Roma with slightly higher curcumin (5.1%) and oleoresin (14.7%) | 200–255 days | 200–250 q/ha (fresh) | Odisha |
| Suvarna | Deep orange rhizomes and the widest field-tolerance list (rhizome rot, leaf blotch, leaf spot, scale, shoot borer), in about 200 days | About 200 days | 17.4 t/ha fresh (IISR station yield); potential 43.5 t/ha | Kerala, Karnataka, Andhra Pradesh, Telangana |
Tools for this crop
The numbers you need next: how much seed to buy, whether the lot germinates, what the fertilizer bill looks like and what Turmeric is selling for.
- Seed Rate CalculatorHow much seed your Turmeric plot needs, corrected for the germination of the lot you bought.
- Seed Variety FinderFilter every Turmeric variety on this site by state, season, duration and soil.
- Fertilizer CalculatorTurn the NPK recommendation for Turmeric into bags of urea, DAP and MOP for your field size.
- Crop Profit CalculatorPut your seed, labour and input costs against the yield you expect from this variety.
- Mandi Price CheckerToday's Turmeric rate in your nearest mandi, before you fix a price with a trader.
Subsidy and government support
Schemes that help with the cost of Turmeric seed or planting material. Rules and the application route are on each scheme page.
Frequently asked questions
Was Salem Local bred by an institute?
No — it is a farmer-conserved local type, not an ICAR or university release, grown across Salem and neighbouring Tamil Nadu districts.
What is Salem Local's curcumin content?
TNAU rates it at 4.75%, solid though lower than Alleppey Supreme at 5.5%.
How does Salem Local compare to Erode Local?
Both are Tamil Nadu farmer types with comparable yield (30–32 t/ha). Salem Local has bigger rhizomes, longer fingers and more curcumin (4.75% against Erode Local's 3.9%, per TNAU).
Which districts grow Salem Local?
Chiefly Salem, plus Namakkal, Dharmapuri, Villupuram, Perambalur and Kallakurichi.
What yield does Salem Local give?
TNAU cites roughly 30–32 t/ha (about 300–320 q/ha), comparable to Erode Local.
What does moderate curing percentage mean for my sale?
Curing percentage is how much dry, cured turmeric you get from fresh rhizome. A moderate figure means you get less dry turmeric per quintal fresh than from a high-recovery type such as Alleppey Supreme at about 19%. If you sell fresh, it matters less.
Is Salem Local the same as Erode Local?
No. They are two Tamil Nadu farmer types. TNAU says Salem Local has bigger rhizomes, longer fingers and more curcumin, 4.75% against 3.9% for Erode Local, with comparable yield.
Can I save my own seed rhizomes of Salem Local?
Yes. Turmeric is planted from rhizome pieces, so you keep healthy, disease-free rhizomes from your own crop for next season. Discard any with rot or spots.
Salem Local or Prathibha — which one suits me?
Both give a high fresh yield, 300–320 q/ha for Salem Local and over 300 q/ha for Prathibha. Salem Local takes 250–270 days and is a farmer type for Tamil Nadu with 4.75% curcumin. Prathibha takes 225–240 days, is tolerant to rhizome rot and leaf blotch, and is grown in Kerala, Andhra Pradesh and Telangana. If rhizome rot hurts you, take Prathibha.
Should I plan on 250–300 or 300–320 q/ha for Salem Local?
Plan on 250–300 q/ha. TNAU gives about 300–320 q/ha fresh, and that is the upper end you may reach with good management, not the figure to budget on. The 250–270 days and the Moderate disease rating are typical local-type figures, not trial results, so keep your own records.
Sourced from: Turmeric varieties — TNAU Agritech Portal. editorial policy.