Overview:

• Scientific Name: Vigna mungo
• Type: Leguminous crop
• Origin: Indian subcontinent

Climate and Soil Requirements:

• Climate: Black gram grows best in warm and humid climates.
• Temperature: Optimal temperature range is between 25°C to 35°C during the growing season.
• Soil Type: Well-drained loamy soil with a pH level between 6.0 to 7.5.

Varieties:

• Common Varieties: Common black gram varieties include Pant U19, Pant U30, and TAU-1.

Season:

• Planting Season: Plant black gram in the summer or rainy season.
• Harvest Season: Harvest typically occurs in about 90-120 days after sowing.

Cultivation Process:

1. Seed Selection and Planting:
   • Choose high-quality seeds of a suitable variety.
   • Plant seeds at a depth of 3 to 5 cm and spaced about 10 to 15 cm apart in rows.
   • Ensure adequate moisture for germination.
2. Fertilization:
   • Apply well-decomposed farmyard manure or compost before sowing.
   • Top-dress with nitrogen fertilizer at the time of sowing and again after 30 days.
3. Watering:
   • Provide irrigation during critical growth stages, especially flowering and pod formation.
   • Ensure soil moisture is consistent but avoid waterlogging.
4. Weed Control:
   • Control weeds through timely and shallow cultivation.
   • Use pre-emergence herbicides to prevent weed growth.
5. Disease and Pest Management:
   • Monitor for pests such as aphids and diseases like powdery mildew.
   • Apply appropriate insecticides and fungicides as needed.
6. Harvesting:
   • Harvest when pods turn yellowish-green and seeds are fully mature.
   • Use a sickle or combine harvester for harvesting.
   • Allow harvested black gram to dry in the sun and thresh to separate seeds from pods.

Additional Tips:

• Rotate black gram crops with cereals to maintain soil fertility.
• Consult local agricultural experts for specific recommendations and support.