Package of Practices for Cultivation of Turmeric

Package of Practices for Cultivation of Turmeric

Botanical Name: Curcuma longa
Family: Zingiberaceae
Origin: South East Asian region (India)

Uses of Turmeric:

1. Used as a conditioner.
2. Useful as a dye wife varied uses in drug and cosmetic industries.
3. Used medicinally fof external application and consumed as a stimulant.

Area and Production:

India is the largest producer of turmeric with a annual production of 3.49 lakh tones (1991-92) and 4.35 lakh tones (96-97). The turmeric export-stands at 18.95 thousand, tones (92-93) and 25 M thousand tones (96-97). The major producing states are Tamil Nadu, A. P. and Orissa.


1. Different kinds of soils such as sandy loam to clay loam or alluvial soils are suitable. Well-drained loamy soils are the best.
2. Soil should be rich in organic matter and uniform in texture.
3. Rich loamy soils having natural drainage and irrigation facilities are the best
4. Turmeric cannot withstand water stagnation or alkalinity.


1. Tropical crop, requiring warm and humid climate.
2. Temperature range-246C to 28°C.
3. Growth ceases when, temperature falls below 20°C, and hence early-planted turmeric gives good yield.
4. Thrives well in localities with annual rainfall from 70 – 225 cm.
5. Can be grown at an altitude of 1200 m.

Cultivation of Turmeric:

I) Seed Material:

a. Seed Selection:

1. Seed of turmeric consists of rhizomes.
2. Both mother and finger rhizomes are used.
3. The fingers are cut into pieces, each 4-5 cm long with 1-2 buds. Mother rhizomes are planted as such or split into two, each having one sound bud.
4. Mother rhizomes are preferred since they give 50% more yields than the finger rhizome and also give good growth.
5. Large sized, plumy and healthy mother rhizomes at least 100 g in weight should be used.

b. Seed Rate

1. Varies according to type of planting material, spacing and weight of rhizomes.
2. Mother rhizomes: 2000-2500 kg/ha.
3. Finger rhizomes: 1500-2000 kg/ha.
4. For Maharashtra: 2250 kg/ha.
5. As an intercrop in fruit garden: 400 – 500 kg/ha.

c. Seed Treatment:

Rhizomes are treated with 50 Lindane powder and Bavistine (2 g/1) by dipping for 15-20 minutes for prevention of diseases and rhizomes fly during early period.

II) Preparation of Land:

1. Starts immediately after harvest of previous crop or with/onset of early rains in plains. .
2. Land is ploughed 15-20 cm deep arid exposed to sun for one month. 2-3 crosswise harrowing are given.
3. Temporary ridges are opened to prevent soil erosion on slopy lands.

III) Systems of Planting:

1. Flat Beds: Used under rainfed conditions where soils are light. Flat beds 1 m in width and-of suitable length varying according to the slope of land are prepared.
2. Ridges and Furrows: Under irrigated-conditions where the land is leveled or plain and soils are heavy, planting is clone on ridges and furrows, opened at 75 cm distance and haying 3-3.5 m length. Broad ridges should having 90 -100 cm width and 3 – 6 m length depending on the slope.

Planting of Ginger:

a) Season of Planting: May to July depending on tract. In Maharashtra, second forth night of May is the best time of planting rhizomes.

Method of Planting:

i)  On Flat Beds: (25 x 2.5 cm) in each direction.
ii) On ridges and furrows: 40-60 x 25 cm.

Rhizomes are planted at l/3rd height of ridge on broad ridge.

Manuring and Fertilization:

Turmeric is a heavy feeder crop. In Maharashtra, on the basis of experiments conducted at Turmeric Research Station, Digraj recommended fertilizer dose is; 25-31 ton FYM, 120 kg N, 50 kg P205 and 50 kg K20/ha.

Time of Application:





P (kg/ha)



At preparatory tillage i.e. before last harrowing



Basal application at planting




One month form planting



Two months from planting









Mixed crops like chilli, onion, brinjal and maize can be taken. In Maharashtra, it is recommended to grown French bean as an intercrop.


a) Mulching:

1. Done when-planted on raised beds    
2. 2-3 mulching, are given   
3. 1st immediately after planting
4. 2nd and 3rd at an interval of 40 – 50 days.                                                 

b) Earthing up:

1. To avoid exposure of developing underground rhizomes to sun due to soil erosion.
2. Done with light digging, 2 – 2.5 months after planting.

c) Weeding:

1. Pot is kept clean during first 4-6 weeks.
2. Depending on intensity of weeds, 5-6 weeding are given.


1. First irrigation sis given before planting.
2. Second is given just after planting.
3. Subsequent irrigations are given at 7-10 days interval depending on soil.
4. A total of 20-25 irrigations are given, during the life period of the crop.

1. Starts from Feb. and continues till April.
2. Rhizomes are ready for harvest in 7-9 months after planting.
3. Longa type – 9 months, Amada type – 8 months and Aromatica type – 7 months.
4. State: Turmeric is harvested when leaves start yellowing and ultimately the stem dries down. The plants are-cut close to the ground.
5. The crop is irrigated lightly for easy digging.
6. Harvesting consists of digging of underground clumps of rhizomes with
Pick axe or digging fork.                 
7. Fingers are separated from mother rhizomes.


* 250-300 q/ha for fresh rhizomes.
* In Maharashtra the average yield is 225 g/ha.
* Cured Produce: 20-25 % of fresh rhizome by weight

Preservation of Seed: 

* Rhizomes for seed are heaped in the shade of trees or in well ventilated sheds and covered with turmeric leaves.
* Sometimes the heap is plastered over with earth mixed with cow dung.

Quality of Finger:

1. Should be free from chemichrome
2. Extraneous matter should be less than 2 %

Quality of Powder:

1. Chemichrome test should be negative
2. Total ash less than 9 %
3. Moisture less than 13 %

Turmeric Oil:

A volatile oil is obtained by steam distillation of ground turmeric after 8-10 hours. The oil is pale yellow to orange yellow in colour. The aroma of oil is due to tumerone and artumerous.

Turmeric oleoresin is obtained by solvent extraction method and is highly valued.

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