Biofloc fish farming creating a smarter way in aquaculture

KOLKATA, India - July 23, 2021 - PRLog -- Aquaculture's purpose is to create healthy fish in order to maximise profit. Poor water quality management in the cultivation systems can lead to bacterial diseases which were treated with antibiotics in the past. Traditional aquaculture techniques caused anaerobic conditions as a large portion of organic matter settled to the pond's bottom, resulting in the development of poisonous chemicals such as nitrites and ammonium, both of which are damaging to fish.

In aquaculture, Biofloc technology (BFT) is seen as a "blue revolution." Biofloc fish farming in India is an environmentally friendly aquaculture technology that was established and developed to improve environmental regulation in aqua farming. Biofloc devices are becoming increasingly popular among fish producers as a means of managing waste and nutrient retention in culture water. However, according to a recent study, the system requires active management in order to be successful.

It is a technique in which elements that are detrimental or dangerous to fish or shrimp are converted into protein meals. This is primarily employed in aquaculture when stocking density is high and water exchange is limited. When the tanks used are kept in direct sunlight, this method will work well.

Fish and shrimp are farmed intensively with little or no water exchange. In addition, to induce biofloc production, continual water movement is required. The establishment and stabilisation of a heterotrophic microbial community will be aided by nutrients in the water. In the case of culture tanks exposed to the sun, biofloc culture will be fruitful. Biofloc consumption by shrimp or fish has shown a number of advantages, including increased growth rate, lower Feed Conversion Ratio, and lower feed costs.

Traditional aquaculture's constraints, which led to the development of biofloc technology, are mostly comprised of the following key reasons -

• Availability of water and land
• Feed prices (accounting to 60% of the total production cost)

The major goal of this system is to generate the nitrogen cycle by increasing the carbon and nitrogen ratio and supporting the growth of heterotrophic microorganisms. This collects nitrogen waste, which can be harmful to cultivated species if they consume it as food. This system is employed in shrimp production because it lives at the bottom of the ocean and is very adaptive to environmental changes. Biofloc from Mohan Tarp has been shown to boost shrimp output when compared to other traditional methods.

Know more : https://www.mohantarp.com/