Kharif, Rabi and Zaid Crop · Solanaceae Family

Brinjal

Brinjal is a hardy, warm-season vegetable grown across India in all three seasons. It is cultivated for fresh vegetable markets and domestic use. India is the second largest producer of brinjal after China. The crop has a total field duration of 120–150 days with first harvest beginning at 55–70 days after transplanting and a continuous harvest window of 3 to 4 months.

  • First harvest: 55–70 days after transplanting
  • Three seasons: Kharif, Rabi and Zaid
  • Optimal temp: 15–32°C
  • 130–270 qtl per acre

15–32°C

Ideal temp

Well-drained fertile sandy loam, pH 5.5–6.6

Best soil

55–70 days

First harvest

120–150 days

Total duration

130–270 qtl (variety dependent)

Yield/acre

Oct nursery; transplant Nov (temp 15–20°C)

Rabi sowing

Nov nursery; transplant Feb (temp 20–28°C)

Zaid sowing

July nursery; transplant Aug (temp 28–32°C)

Kharif sowing

Crop life cycle

Brinjal completes five growth stages from nursery sowing to the end of the harvest period. Total crop duration is 120 to 150 days.

  1. Nursery and germination

    नर्सरी और अंकुरण

  2. Seedling establishment

    Day 10–30

  3. Vegetative growth after transplant

    Day 30–55

  4. Flowering and fruit set

    Day 55–70

  5. Harvest period

    Day 70–150

Key characteristics

Basic agronomic and physical characteristics of the Brinjal crop.

Plant type

Erect branching shrub

Fruit colour

Dark purple, light purple, greenish white or black-purple

Fruit shape

Round, oval, or long

Taste

Mild, slightly bitter when overripe

Water need

Every 3–4 days in summer; every 12–15 days in winter

Temperature

15–32°C optimal; fruit set reduces below 15°C

Popular varieties

Variety selection depends on cropping season, soil type, and target market. Hybrid varieties generally produce higher and more uniform yields. Open pollinated varieties have lower seed cost.

Pusa Purple Long

Open Pollinated

Early maturing; ready to harvest in 70–80 days (winter) and 100–110 days (summer); medium height plant; long purple fruits; yield 130 qtl/acre

Pusa Purple Cluster

Open Pollinated

Developed by IARI New Delhi; deep purple fruits borne in clusters; medium duration; moderately resistant to bacterial wilt

Punjab Bahar

Open Pollinated

Developed by PAU Ludhiana; plant height 93 cm; round dark purple shining fruits with fewer seeds; yield 190 qtl/acre

Punjab Barsati

Open Pollinated

Developed by PAU Ludhiana; tolerant to fruit and shoot borer; medium-sized long purple fruits; yield 140 qtl/acre

PBH-5

Hybrid

Released 2017 by PAU; long shining black-purple fruits; high yield potential; yield 225 qtl/acre

Arka Shirish

Open Pollinated

Developed by ICAR-IIHR Bengaluru; long light purple fruits; tolerant to shoot and fruit borer; suitable for South and Central India

Income potential

Indicative figures for one acre under standard management conditions. Actual returns vary with season, variety, and market access.

130–270 qtl

Yield per acre

Rs. 0.8–2.0L

Gross income/acre

55–70 days

Time to first harvest

Key challenges

Common pests, diseases, and management issues in brinjal cultivation. Early identification and timely management help reduce crop loss.

Shoot and fruit borer

Most serious pest of brinjal; pinkish caterpillar bores into terminal shoots causing drooping. Scout field every week after transplanting. Remove and destroy infested shoots and fruits immediately. Spray Chlorantraniliprole 18.5% SC 5 ml per 12 litres of water twice at 20-day intervals during flowering stage.

Thrips

Suck sap from leaves and flowers causing silvery patches, curling and premature flower drop. Keep blue sticky traps at 6–8 per acre. If incidence is high spray Fipronil 2 ml per litre of water.

Aphids and whitefly

Suck sap from leaves causing yellowing and drooping; whitefly also transmits viral diseases. Spray Acetamiprid 5 gm per 15 litres of water for whitefly. For aphids spray Dimethoate plus Triazophos combination 10 ml per 10 litres of water.

Phomopsis blight and fruit rot

Dark brown spots appear on leaves; fruits show watery lesions turning black. Treat seeds with Thiram 3 gm per kg before sowing. If infestation is observed, spray Mancozeb 2.5 gm per litre of water.

Bacterial wilt

The entire plant wilts suddenly; if the infected stem is cut and dipped in water a white milky stream appears. Follow crop rotation; avoid monocropping. Remove and destroy infected plants immediately. Drench soil with Copper Oxychloride 2.5 gm per litre of water.

Waterlogging

Brinjal cannot tolerate water stagnation; causes root rot and wilting. Use well-drained raised beds. Avoid flood irrigation especially during Kharif season.

Where it grows well in India

Brinjal is grown commercially across a range of agro-climatic zones in India.

  • West Bengal
  • Odisha
  • Karnataka
  • Bihar
  • Maharashtra
  • Uttar Pradesh
  • Andhra Pradesh
  • Punjab
  • Haryana
  • Gujarat
  • Madhya Pradesh

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