biofloc fish farming ppt for Dummies
biofloc fish farming ppt for Dummies
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फीड (चारा) लागत में कमी: बायोफ्लॉक में मछलियों को सूक्ष्मजीवों द्वारा पोषण मिलता है, जिससे फ़ीड की लागत घटती है।
The biofloc farming system is actually a technology that manipulates the environment by relying on oxygen provide and utilizing microorganisms, which immediately lead to enhancing the digestibility of fish feed. Concerning land region ratio, a person biofloc unit measuring 10 cubic meters can be utilized for breeding one,000 fish.
Ammonia is managed due to conversion of fish squander into protein. The need to improve fish tank water is extremely low; only 5% – 10% with the drinking water need to be adjusted as soon as every fifteen days. Maintaining drinking water high quality at low cost and with out drinking water Trade, An additional aim of Biofloc systems is also to improve growth charges and feed effectiveness, therefore improving upon the profitability and sustainability of farming operations.
Biofloc fish farming aligns with sustainable practices and minimizes environmental impact. Emphasize these features:
ऑक्सीजन की उच्च मांग: कैटफिश को अन्य मछलियों की तुलना में अधिक ऑक्सीजन की आवश्यकता होती है, जिसके लिए अतिरिक्त एरिएटर का उपयोग किया जा सकता है।
Fish farming plays the primary purpose within the financial upliftment of The agricultural masses. Fish farming doesn’t often have to have a significant human body of h2o. Based on the type of fish farming along with the fish species you select, make superior profits in the fish farming company. The subsequent distinct objectives for fish farming;
By emphasizing collaboration and knowledge transfer from many stakeholders, It will probably be easier to locate answers to any problems that arise within the fisheries sector.
Harvesting fish is one of A very powerful things to do of your fish farming small business. read more It can be a very important phase in acquiring fish outside of output services in good problem. Dependant on your preferences and situations, fish might be harvested from a pond crammed with drinking water or drained.
Cost-return Investigation of fish farming on sample fish farms revealed that labor cost, electrical power use, diesel use within the irrigation system, and aeration cost ended up the most important constituents of variable cost. Full variable cost per hectare was highest on small fish farms, accompanied by medium and enormous farms which show the economies of scale.
Very low Creation Cost: Biofloc fish farming is really a small-cost way of fish farming, since it minimizes the need for highly-priced industrial fish feed. The fish are fed with a mix of commercial fish feed and protein-abundant biofloc, which minimizes the cost of fish feed.
No important improve in temperature, total ammonia nitrogen, overall phosphorus and NO2-N; reduced pH and dissolved oxygen
The desired last sizing from the fish inside a designated period is decided with the environmental conditions of the pond. Though, The provision and software in the needed sources essential to manage the ideal situations for development i.
Stage five: Biofloc advancement: Seeds for various algae, bacteria, protozoa, and probiotics are released in to the culture water, and in weeks the volume of flocs will increase from negligible to four to five flocs per milliliter. This could assistance preserve water high quality and cut down the amount of h2o wanted.
बायोफ्लॉक बैक्टीरिया का होता है इस्तेमाल