Tumkur's rare jackfruit varieties redefine rural farming with rich nutrition and profits

Two unique jackfruit varieties from Tumkur in Karnataka are gaining attention for their exceptional qualities. Known as Siddu and Shankara, these fruits stand out for their vibrant colours, rich nutrition, and adaptability to different climates. Their rise highlights how traditional crops can transform rural livelihoods while preserving biodiversity. Jackfruit has always been a staple in rural Indian diets, yet its cultivation remained unorganised for years. That changed when the ICAR-Indian Institute of Horticultural Research (IIHR) conducted surveys across Southern Karnataka to identify the best varieties. After careful evaluation, researchers selected Siddu and Shankara for their superior traits.

Siddu jackfruit is easily recognised by its deep coppery-red flakes and weighs around 2.44 kilograms. It boasts high levels of total soluble solids, making it sweeter and more flavourful. Nutritionally, it packs a punch with elevated carotenoids, lycopene, vitamin C, and phenolics—compounds linked to health benefits. Shankara, on the other hand, produces larger fruits with more flakes per pod. Its carotenoid and lycopene content surpasses that of many other varieties, adding to its market appeal. Both types thrive in diverse conditions, offering farmers a reliable and profitable crop. To support local growers, ICAR-IIHR developed a commercialisation model that ensures 75% of sapling sales revenue goes directly to the farmers. This approach not only boosts incomes but also encourages sustainable farming practices. The success of these varieties in Tumkur shows how native biodiversity can become a source of pride, income, and long-term sustainability for rural communities.

With their hardiness, nutritional richness, and strong market potential, Siddu and Shankara jackfruits are changing perceptions of traditional crops. The revenue-sharing model from ICAR-IIHR further strengthens local economies by putting profits back into the hands of farmers. This initiative could serve as a blueprint for similar efforts across the region.