biofloc fish farming ppt for Dummies
biofloc fish farming ppt for Dummies
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संतुलित आहार: सुनिश्चित करें कि मछलियों को कार्बोहाइड्रेट, वसा, और विटामिन भी मिल रहे हैं।
The flocs them selves are protein-prosperous and supply fish and shrimp with a superb source of nutritional vitamins and phosphorous. The authors explain that letting the microbial flocs to proliferate can enhance drinking water quality and immobilise poisonous nitrogen.
Tank design and upkeep: Tanks really should be designed to deliver sufficient Place and h2o movement with the fish, and typical servicing need to be performed to avoid leaks or structural harm.
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From this issue, checking the pond h2o, taking typical drinking water samples, and deciding the overall performance of the two forms of Biofloc technology and their respective densities are necessary. To put it simply, outside Biofloc contains inexperienced algae and brown micro organism: the algae largely use sunlight for his or her growth, while the bacteria generally use leftover meals, their by-goods, and associated squander.
किफायती समाधान: छोटे एयर पंप जो बिजली की कम खपत करते हैं, किसानों के लिए अच्छा विकल्प हो सकते हैं। आप सोलर से चलने वाला एरिएटर या एयर पंप भी इस्तेमाल कर सकते है इससे बिजली खपत का खर्च कम हो जाएगा।
The fish harvesting method is finished by utilizing a Internet. It should be mentioned that distinctive species of foodstuff are harvested at different phases and weights. So that you can get maximum foodstuff and to give top quality fish in your customers, you should be certain that they are harvested in the right way and at the appropriate time.
Since the microbial Group within a Biofloc Local community is constantly shifting, it is best to pick fish which have been incredibly hardy within their environment.
Quite a few farmers make an effort to use higher stocking densities, which drastically increases the chance of sickness, compromising animal health and welfare.
For every is calculated as the ratio in the damp body weight of the fish into the crude protein feed given. Ultimately, the survival rate is calculated utilizing the formulation Survival fee(%) = Whole variety of Harvested Animals in the fish tradition/ Full variety of stocked fish x a hundred.
It is best to possess your water tested for iron, chlorine, hardness, and many others. The salinity with the water is a crucial component on the Biofloc system and relies on the type of fish you need to improve. Each aquatic animal has a special salinity level, so you need to Verify to maintain the website salinity level of the h2o in accordance with the variety of fish you need to increase. A salinity meter helps you to measure the salinity of h2o, i.e., the salt articles in water.
समूह फार्मिंग: छोटे किसान सामूहिक रूप से इस तकनीक का उपयोग करके प्रारंभिक लागत को कम कर सकते हैं।
Increased values of alkalinity support in assimilation of nitrogen by heterotrophic germs as well as assist in technique of nitrification by chemoautotrophic micro organism
Large funds costs: Developing a biofloc system may be high-priced, specifically for tiny-scale farmers who absence the required cash. The development of biofloc ponds, aeration systems, and biosecurity steps demands a major expense.