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Tea Crop (Camellia sinensis) | UPSC

Tea

The Tea Association of India has said that the production of tea in Assam and West Bengal might fall by 50% if the two states do not receive sufficient and well-distributed rainfall immediately.

Tea
[Ref: newindianexpress]

About Tea Crop (Camellia sinensis):

  • Camellia sinensis is an evergreen shrub or small tree belonging to the plant family Theaceae.

Climatic Requirements:

  • Optimal temperature range: 20-30°C.
  • Rainfall needs: 150-300 cm, evenly distributed throughout the year.
  • Prefers a humid and moderate climate.

Soil conditions:

  • Requires deep, well-drained, friable loamy soils.
  • Soil should be rich in humus and organic matter.
  • Ideal soil pH is between 4.5 to 5.5.

Major Tea-producing States in India:

  • Assam,
  • West Bengal (including Darjeeling, Dooars, Terai),
  • Tamil Nadu (including the Nilgiris),
  • Kerala, and
  • Karnataka.

Plant Physiology:

  • Tea plants are typically pruned to remain under 2 meters in height.
  • Its leaves range from 4 to 15 cm in length and 2 to 5 cm in width, with young leaves featuring light green color and white hairs.
  • The flowers of the tea plant are white and yellow, measuring 2.5 to 4 cm in diameter.

Common diseases and pests:

  • Blister blight, red rust, and root-knot nematode.
  • Pest management often involves regular pruning and the use of organic fertilizers.

About Tea Board of India:

  • The Tea Board was established in 1953 under the Tea Act and began its operations in 1954.
  • Its headquarters is located in Kolkata, West Bengal.

Functions and objectives:

  • It is tasked with the development and promotion of the tea industry in India.
  • Implements various schemes for promoting tea and improving its quality.
  • Regulates tea production, exports, and marketing.
  • Facilitates research and development in tea cultivation and processing techniques.

Structure:

  • The Tea Board comprises 31 members including the Chairman.
  • Its membership includes representatives from Parliament, tea producers, traders, brokers, consumers, state governments, and trade unions.
  • It is reconstituted every three years.

Schemes and initiatives:

  • Tea Development and Promotion Scheme.
  • Wage Compensation Scheme.
  • Tea Boutiques, aimed at enhancing retail presence

Ref: Source

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