Prelims: Current events of national importance | Agriculture
Why in News?
Recently, Conservationists in Karnataka undertook a 30‑km march in the Aghanashini valley to assess the status of Appemidi mango trees.
- Type – It is a Raw mango variety, prized for its unique aroma and use in pickles.
- Location – Native to the river valleys (Aghanashini, Bedthi, Sharavati) of Uttara Kannada and Shivamogga districts of Karnataka.
- It is renowned as the "king of pickling mangoes".
- It is known for its excellent shelf life.
- Suitable Climatic Conditions
- Rainfall - These trees typically grow in high soil moisture conditions along riversides.
- Temperature Range – Thrives in tropical and sub-tropical climates with an ideal range of 24 – 30 degrees Celsius.
- Cultivation – Grows naturally in forest landscapes; not cultivated in orchards.
- Cultivar Varieties- Popular types include Ananta, Bhattana, Kanchappa, and Karnakundala.
- Appearance– Small, pulpy, and parrot-beak shaped, often weighing only about 10 grams per fruit.
- Characteristics –
- Flavour –Extreme natural sourness; Strong aroma, ideal for pickle making.
- Growth – Thrives in undisturbed forest belts with native soil and microclimate.
- Conservation Concerns – Climate Change Impact – Extreme weather events have reduced fruiting per tree.
- Tree Density – Higher in areas with minimal human intervention.
- Best Conservation Method – In‑situ conservation (protecting trees in their natural habitat) found more effective than ex‑situ experiments.
- GI Tag – Received in 2009, confirming its unique origin in the Western Ghats of Karnataka.

Reference
Deccan Herald | Appemidi Mango