A recent study by the ICAR-Indian Institute of Horticultural Research (IIHR) in Bengaluru has pinpointed 11 elite jackfruit varieties in southern Karnataka, aiming to enhance commercial cultivation and assist local farmers. Researchers analyzed 94 jackfruit trees, focusing on traits impacting fruit quality and market value.
The study assessed 13 traits, including fruit weight, flake thickness, sweetness, seed content, and antioxidant properties. Findings indicated that larger fruits had increased skin and core weights, whereas smaller ones showed improved flake recovery, a key trait for processing.
C Kanupriya, the study's corresponding author, stated, "The research aimed to leverage the region's natural jackfruit diversity, maintained by local farmers, rather than relying on conventional breeding methods, which can take up to 10 years to yield the first fruit."
Eleven superior jackfruit accessions were identified for their balance of fruit size, crunchiness, color, and nutrient content. These varieties, with yellow to deep orange-red flakes, are rich in Vitamin C, carotenoids, and antioxidants.
Gubbi taluk in Tumakuru district had the highest representation of the popular orange-red jackfruit, suggesting optimal conditions for cultivating high-value varieties. This area is key for sourcing and conserving these varieties.
A participatory breeding approach was a significant aspect of the study, involving local farmers in selecting and preserving the best trees. Farmers sign a memorandum of understanding (MoU) with IIHR, receiving training and support, while IIHR retains 25% of profits from commercial ventures.
The next phase involves distributing superior saplings to farmers and exploring their agro-processing potential.
Source: Deccan Herald
