Not known Factual Statements About biofloc fish farming ppt
Not known Factual Statements About biofloc fish farming ppt
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Selecting the appropriate fish species is very important for An effective biofloc fish farming enterprise. Take into account the subsequent variables when picking out your fish:
Using Biofloc technology helps to improve h2o and land use premiums. It lessens environmental effects. It's a restricted or zero water Trade system.
Ammonia is controlled as a result of conversion of fish waste into protein. The need to modify fish tank water is quite very low; only five% – ten% with the h2o need to be improved as soon as each 15 days. Protecting water high quality at minimal cost and with out drinking water Trade, Yet another goal of Biofloc systems is likewise to improve expansion prices and feed effectiveness, therefore strengthening the profitability and sustainability of farming functions.
2012). It had been reported which the optimum ratio of carbon and nitrogen in biofloc could support to take care of the drinking water high quality to raise Pacific white leg shrimp in lessen salinity for inland society. In turn, it decreases the opportunity of land pollution by the release of saline wastewater through the shrimp pond (Kumar et al. 2019). Also, the biofloc engaged on enhancement in the physicochemical parameters of drinking water to your the best possible variety is important for the proper growth of fishes and shrimp (Sharma et al. 2018). A research reported that mullet (
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।
Diminished whole suspended solids; active heterotrophic bacterial assimilation and nitrification; enhanced amounts of NO–three and overall nitrogen
The flocs are full of protein and supply fish and shrimp with an excellent supply of natural vitamins and phosphorus. Farmers have also reported greater efficiency indicators With all the system when compared to standard aquaculture strategies.
Need of continuous electricity offer and Strength costs – It is required to work aeration devices and various equipment; lack of electric power is hazardous because it decreases water excellent. Need of Nutritional supplements – To keep up C:N ratio, alkalinity, as well as other components insert appropriate supplements like sugar molasses, liming product, etcetera. The beginning-up period is necessary – Biofloc technology demands an initiation period for that microorganisms to be active and performance adequately. What are the requirements for Biofloc fish farming?
बायोफ्लॉक सिस्टम में पानी की गुणवत्ता कैसे बनाए रखी जा सकती है?
Maintaining optimal h2o quality is crucial in biofloc fish farming. Keep an eye on and control the following parameters:
Setting up a biofloc fish farming operation might be a gratifying and sustainable small business endeavor. By comprehending The crucial element concepts and applying most effective practices, you'll be able to develop a flourishing fish get more info farm.
Water air pollution – In these, too many nutrients and nitrogen from meals squander while in the h2o pressure the atmosphere as well as other fish.
बायोफ्लॉक में सूक्ष्मजीव पानी की गुणवत्ता को नियंत्रित करते हैं, जिससे मछलियों की मृत्यु दर कम होती है।
By adopting sustainable biofloc technology, the fishing marketplace can meet the increasing desire for fish even though lessening its influence on the ecosystem and preserving natural means.