Fish and shrimp ponds incorporate a high load of nutrients because of the extensive volume of feeds. Pretty much fifty–70% of feeds is during the drinking water or within the sediment, As a result resulting in water excellent deterioration due to imbalance of carbon and nitrogen in the society pond. In this sort of fish and shrimp ponds, biofloc technology can enhance drinking water high quality by balancing carbon and nitrogen in the aquaculture system by photosynthesis and nitrification processes (Crab et al.

It absolutely was reported that the advantageous microorganisms, which were liable for nitrogen conversion, confirmed the assorted and dense expansion while in the h2o column of intensive, minimal-Trade generation systems. Additionally, a Section of the useful microbiota was linked with particles of biofloc, plus the density of these particles may very well be controlled to some degree to improve output (Ray et al. 2011). A research discovered that the aquaculture overall performance with the shrimp Marsupenaeus japonicus

two. Outlet – The outlet allows regulate the tank’s h2o degree. It is actually developed from the base on the tanks with the assistance of pipes. 

In the Biofloc system, fish are reared in little tanks of about four meters in diameter with a ability of about 600 fish. Apart from the fish, a lifestyle of heterotrophic bacteria is likewise grown with them. The setup also requires aeration and mixing mechanisms to stability the oxygen supply and adequately purpose the heterotrophic bacterial culture.

The fish really should be fed simultaneously every day, and at a similar spot in· the pond. The fish will immediately develop into accustomed to remaining fed and will go to the feeding space as soon as the farmer appears at the edge on the pond. This could allows the farmers to void losing feed. And lastly, the farmer must very carefully notice feeding behavior and decide the extent to which the fish are consuming the feed offered.

In Punjab, three districts are possessing a maximum focus of fish farmers They're Gurdaspur, Bathinda, and Pathankot. A sample of about one hundred fish farmers was selected As outlined by their concentration in chosen districts by making use of chance proportional to dimension sampling system.

The flocs are full of protein and provide fish and shrimp with a good supply of nutritional vitamins and phosphorus. Farmers have also reported larger efficiency indicators Along more info with the system when compared with common aquaculture strategies.

Necessity of steady electric power supply and Strength costs – It is required to work aeration machines together with other equipment; lack of electric power is dangerous mainly because it reduces h2o high quality. Necessity of Nutritional supplements – To maintain C:N ratio, alkalinity, and other factors include relevant dietary supplements like sugar molasses, liming substance, and so on. The start-up interval is needed – Biofloc technology wants an initiation time period for the micro organism to become Energetic and performance thoroughly. What are the requirements for Biofloc fish farming? 

Biofloc generation can lessen mortality, enhance larval advancement and strengthen growth prices in cultured species. It is actually an eco-pleasant cultural system. 

कई किसानों को इस तकनीक को सही ढंग से समझने में कठिनाई होती है।

Increased advancement; boosted immune reaction and digestive enzymes exercise; bigger expression of antioxidant-related genes

बायोफ्लॉक मछली पालन में पानी की गुणवत्ता महत्वपूर्ण होती है। यदि पानी का पीएच, तापमान, और ऑक्सीजन का स्तर संतुलित नहीं होता, तो मछलियों की मृत्यु हो सकती है।

पर्यावरण के अनुकूल: यह तकनीक पर्यावरण के अनुकूल होती है और पानी को पुनः उपयोग में लाने की क्षमता प्रदान करती है।

This profitable way of farming fish is Employed in a tank that arrives in different measurements. The commonest measurement is four diameters. It converts unused feed and aqua animal waste into feed within a culture system even though creating protein-loaded Dwell feed in daylight.