Arjuna / Vella Marudhu

By Tamilnadu Treepedia on 11 Aug 2018 | read
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General Information :

  • Arjuna is a large deciduous tree with spreading crown and drooping branches.
  • Its bark is thick, grey to pinkish green in color.
  • Leaves are usually sub-opposite and heart shaped.
  • Flowers in panicaled spikes, with hairy growth.
  • Fruit is a fibrous-woody drupe.
  • It is dark brown when mature and has five hard, projecting and veined wings.

Distribution :

  • Arjuna grows throughout the greater parts of India.

Habitat : The dry Deciduous ForestsSoil : Loose, moist, alluvial loam with good water supply and drainage. Soil pH : 8.5–10.5Altitude :Up to 1500 m (MSL)Rainfall :750–1900 mm Temperature : 20–30°CTerrain : Plains / Rivaraine AreaTree Characteristics :
  • Shade bearer ad sensitive to frost and drought.
Habit : Deciduous tree
Natural Regeneration :

  • Naturally regenerated by seeds and coppice.
  • It can be witnessed along the water coarse.

Artificial Regeneration :

  • By root-suckers, stumps and air-layering

Seed collection and Storage :

  • The tree produces abundant seed annually.
  • Fruits are ripen during the months of May-June.
  • About 14-15 seeds weigh one gram.
  • Seeds can be stored for 2 years under ordinary conditions.

Seed Treatment :

  • Seeds are soaked in hot water for 1 minute and left in cold water for 48 hours before sowing.

Nursery Technique :

  • Seeds are sown in mother bed during March – April.
  • Germination stats in a week and complete in a month.
  • Beds are regularly watered and weeded.
  • 3-4 months old nursery raised seedlings are fit for planting.

Plantation technique :

 

  • Planting of 2-3 months old seedlings nursery Raised seedlings seedlings at a spacing 3 m x 3 m in 30 cm3 pits.
 

Care & Disease Control :

 

  • Plantation should be weed free and with proper soil working.
 

Recommended Harvest :

 

  • 16 years.
 

Yield :

  • Approximately 120 – 150 tons/ha.

Major uses :

  • The timber  is greyish-brown with dark streaks, hard and heavy, and used for the construction of carts and boats, for general construction, agricultural implements, water troughs, traps, electric poles, plywood and mine props.  
  • Leaves are fed for tusar silk worm.
  • It is one of the finest avenue tree.

Market details :

  • Approximately Rs.3200 to Rs.3500 /ton.

 

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