Mappillai samba

How to recognise the grain

• Mappillai samba is a traditional Tamil Nadu red rice with a medium to long, slender-to-medium grain that is reddish brown to red in colour.
• Some lots look greyish.
• Raw grains show a visible red bran layer, and the cooked rice is nutty, slightly chewy and holds its shape well.
• The plant is tall, about 120 cm, which is why it is usually grown as a long-duration crop.
• Spellings vary (Mappillai, Mapillai, Mappilai).
• Its English name is Bridegroom's Rice.

History and origin

• Mappillai samba is an indigenous heirloom paddy grown in Tamil Nadu.
• Tamil Nadu Agricultural University's traditional knowledge pages record it as a variety that declined after the Green Revolution, and the state's traditional rice conservation work includes it.
• Its name is linked to a Tamil folk custom in which a groom lifts a heavy stone to show strength, and red rice was served to him for energy.
• This is folklore and should be presented as a cultural story, not as proven fact.
• The variety is still grown in small amounts by organic and traditional farmers.

GI tag

• Not GI-tagged.
• Traditional growing areas named in Tamil Nadu sources include Salem district and other parts of the state, but no official GI registration was found for this variety, so verify with the GI registry before using a GI label.

Growing season

• Samba season in Tamil Nadu.
• Sow the nursery in August, transplant in September, and harvest from January to February.
• Late-samba sowing in September is also reported to work.
• The crop needs a full monsoon and early winter.

Soil and water

• Clay loam, clayey and sandy-clay soils suit it best.
• Suitable soil pH is about 5.5 to 7.5.
• It is grown under flooded (puddled) conditions in the samba season.
• It tolerates standing water and is hardy, so it does well in organic systems with little fertiliser.
• It is not a drought-tolerant crop; it needs steady water during tillering and grain filling.

Organic practices

• Seed treatment: soak seed in cow-dung and water or a biofertiliser solution, then dry in shade before sowing, using healthy seed from the best panicles.
• Nursery: raise seedlings for about 25 to 30 days in a well-prepared, low-weed nursery bed with compost.
• Spacing: use wider spacing such as 25 x 25 cm, a System of Rice Intensification style, to give tillers room and improve airflow.
• Nutrients: add farmyard manure or compost before puddling, and apply jeevamirtham at tillering and panicle initiation. Add green manure such as sunhemp or daincha before the season.
• Pest watch: check regularly for stem borers and leaf folders, and use neem-based sprays and light traps. Keep bunds clean and remove weeds.
• Harvest when about 80 percent of grains are golden, dry the paddy in the sun for 2 to 3 days to about 14 percent moisture, then store in airtight containers.

Month by month in the field

1. January

   In the field

   Late samba crop is ripe; harvesting and threshing in the fields.

   Farm work

   Harvest at full maturity, sun-dry the paddy, and keep the best panicles aside as seed.

2. February

   In the field

   Field is in post-harvest stubble stage.

   Farm work

   Dry and clean the threshed rice, store in airtight bins with dry neem leaves, and incorporate stubble into the soil.

3. March

   In the field

   Dry summer; fields are fallow.

   Farm work

   Plough the field, clear weeds, and sow a green manure crop such as sunhemp or daincha.

4. April

   In the field

   Green manure is growing.

   Farm work

   Plan the year, check seed stock for germination, and prepare bunds and water channels.

5. May

   In the field

   Green manure is at flowering; summer heat.

   Farm work

   Incorporate green manure about 45 days after sowing, then let the soil rest for a few weeks.

6. June

   In the field

   Pre-season soil preparation.

   Farm work

   Apply farmyard manure or compost, and repair bunds and the water inlet.

7. July

   In the field

   Monsoon begins; fields are being prepared.

   Farm work

   Plough, puddle, and level the field. Test the seed by germination check and treat it with cow-dung solution.

8. August

   In the field

   Samba nursery season begins.

   Farm work

   Sow the nursery bed, keep it moist, and protect it from birds and weeds.

9. September

   In the field

   Seedlings are 25 to 30 days old; transplanting time.

   Farm work

   Transplant seedlings at wide spacing, and apply jeevamirtham after a week.

10. October

Pressure cooker

1. Rinse the soaked rice 2 to 3 times until the water runs fairly clear.
2. Add 1 cup rice and 2.5 cups water to the cooker, with a pinch of salt if you like.
3. Close the lid and cook on medium heat until the first whistle.
4. Reduce the flame to low and cook for about 10 minutes more, or about 3 whistles in total.
5. Turn off the heat and let the pressure drop naturally before opening.

Open pot

1. Soak the rice for 6 to 8 hours and drain.
2. Bring 3 cups of water to a rolling boil in a heavy pot.
3. Add the rice and a pinch of salt, and stir once.
4. Simmer on low heat with a lid partly on for 30 to 40 minutes, until soft and no water is left.
5. Rest covered for 5 minutes, then fluff with a fork.

Best dishes

• Plain rice with sambar or rasam
• Kanji or red rice porridge
• Adai or no-ferment dosa batter
• Pongal with moong dal
• Puttu or red rice upma from rava
• Idli or dosa with blended rice and urad dal

Recipes

Nutrition per 100 g (raw rice)

Figures come from commercial nutrition pages, not directly from the IFCT 2017 or NIN tables, so verify them before publishing. One source gives protein as 3.5 g, which looks too low for raw rice, so the higher value is shown with a caveat. Cooking and polishing change these values: polished rice has less bran, iron and fibre.

Glycemic index

• Sources differ.
• Some blogs quote 50 to 55, but one published study reported 83 for raw grain and 52 for boiled grain.
• Use the higher value for caution.
• The GI depends on cooking, cooling and what is eaten with it
  • cooked rice that is cooled and eaten with vegetables, dal and protein may give a slower rise

Who should be careful

• People with diabetes should watch portion size and track blood sugar response, and should talk to their doctor or dietitian about how much rice fits their plan.
• People with chronic kidney disease should ask their doctor about total potassium and phosphorus from rice and other foods.
• Wash the rice well and cook in extra water to reduce arsenic.
• Claims about fertility, stamina or curing disease are folk beliefs, not proven results, and should not be used as medical advice.

Grades and polish

• Raw paddy: whole red grain with bran intact, the most nutritious but needs longer cooking.
• Hand-pounded (kaikuthal): partly polished, keeps some bran, cooks faster and tastes milder.
• Machine-milled red rice: more polished, faster cooking, less iron and fibre.
• Rice flour (rava or powder): used for puttu, adai and dosa.
• Flakes (aval): used for breakfast dishes.
• Aged rice is often sold as having a richer flavour, but this is a seller claim.

How to pick good rice

• Look for even, reddish-brown grains; a mix of very pale grains often means a blend with other rice.
• Ask for hand-pounded or unpolished rice if you want the bran; a clear reddish colour is a sign of intact bran.
• Smell the rice: it should smell clean and nutty, not musty or sour.
• Check for broken grains, stones, husk and insects before buying in bulk.
• Buy from a seller who names the farm or cooperative and gives a harvest date.
• Be wary of prices far below the usual range, and of labels that claim a GI or cure without a published test.

Storage

• Store in airtight food-grade steel or glass containers in a cool, dry, dark place.
• Add a few dry neem leaves or a dried red chilli to deter insects.
• Check the container every month for weevils.
• Unpolished red rice has more oil in the bran, so it should not be kept warm or humid for long.

Shelf life

Polished: about 12 months in an airtight container

In our shop

• Mappillai samba rice