Recently, it was observed that farmers in Odisha’s Ganjam district have switched from paddy to kewra cultivation or Screw Pine cultivation due to repeated crop raids by wild boars.
About Screw Pine:
The Screw Pine or kewra or kewda plant (pandanus odorifer) is a small branched tree or shrub.
It is a common species of the family Pandanaceae.
It is a monocot, more closely related to grasses and palms than to conifers.
It grows naturally in tropical coastal environments.
Appearance:
It is a small, slender, branching tree with a flexuous trunk supported by brace roots.
With rosettes of long-pointed, stiffly leathery, spiny, bluish-green, fragrant leaves.
It is known for its distinctive prop roots and long, narrow leaves.
Distribution: It is found wild in southern India, Burma and the Andamans.
It grows abundantly in the coastal regions of Orissa, especially along the Ganjam coast between Rushikulya river to the north and Bahuda river to the south.
Required Climatic Conditions:
Climate: It requires bright, direct sunlight and thrives in warm, humid conditions.
Soil: It prefers loamy soil that is rich in organic matter and retains moisture well.
Rain: Moderate rainfall (1,500–2,000 mm annually)
Applications:
It is widely used to flavour food, in the aromatic, perfumery and cosmetics industry as well as in Ayurvedic medicines.
The flowers (only male) are used to extract fragrance/oil.
The leaves of the plant are used to make mats, baskets and bags.
Ecological Significance: It plays a vital role in stabilising shorelines and supporting biodiversity — making it a keystone species in Indian coastal ecosystems.
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