March 29, 2024

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CIBA develops indigenous hatchery tech for high-value commercial fish Grey Mullet

For the initially time in the place, Chennai-centered Central Institute of Brackishwater Aquaculture (CIBA) has introduced roll-out of the indigenous hatchery engineering for Grey Mullet, a substantial-valued industrial fish.

CIBA has efficiently bred the Grey Mullet (Madavai), a really sought immediately after fish for farming farmers have been awaiting this kind of a engineering for a lot more than a few decades. The very long-awaited breeding engineering is a main breakthrough that can help improve fish creation, in line with the government’s blue revolution initiatives, claimed KK Vijayan, Director, CIBA.

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Grey Mullet (known as Thirutha in Malayalam) is a most popular preference for customers owing to its style, texture, considerably less spines, and dietary value. The fish fetches a superior market cost — in the variety of ₹350-500 per kg. Rapidly advancement charges, omnivorous feeding pattern, and acceptance of formulated pellet feed make this fish an ideal range not only for brackishwater farming, but also for freshwater and marine farming, he claimed.

It can be farmed in varied farming systems — mono society, poly society and integrated multi-trophic aquaculture manner (IMTA) — with likely output of four tonnes per hectare/crop. With value of creation at all around ₹200, he claimed, the income margin is substantial for farmers.

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Looking at its importance for brackishwater aquaculture, he claimed, CIBA has provided higher impetus in the breeding of grey mullet given that 2015, lending exclusive concentration on developing a captive broodstock and breeding.

One particular of the challenges with the breeding of grey mullet in captivity is its limited once-a-year reproductive time period — restricted to just a handful of weeks all through monsoon, and reproductive dysfunctions in captivity, and that’s why, hatchery creation is hard, he included.

This is a excellent achievement to species diversification to improve the fish creation in the great stretch of underutilized brackishwater resource in the place, claimed JK Jena, DDG, (Fisheries), ICAR.

In accordance to Vijayan, CIBA has by now built commendable progress in seed creation of many brackishwater food items fish species like Asian Seabass, Milkfish, Pearl Location, Whiskered Catfish as effectively as decorative species this kind of as Spotted Scat, Moon Fish, Orange and Chromide.