Top Guidelines Of biofloc fish farming book
Top Guidelines Of biofloc fish farming book
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High setup cost – The Original expenditure in equipment and infrastructure is comparatively higher for marginal and little farmers, which boundaries the penetration of this technology to the lowest stage. Specialized expertise demanded – A talented human being requirements in order to take care of the set up appropriately, and if this is not the situation, then this particular person need to be readily available at bare minimum time. Non-availability of these types of persons also limitations the diffusion of the technology.
Aeration: Aeration is critical in biofloc fish farming, as it helps to maintain best oxygen levels while in the water. Substantial-quality aerators and diffusers are necessary to assure optimum oxygen transfer into the water.
यही वजह है कृषि विशेषज्ञ मछली पालकों को अक्सर बायोफ्लॉक तकनीक अपनाने की सलाह देते हैं.
All fish species will acknowledge supplemental feeds. But the bottom and h2o column feeding species can obtain the most reward if the level of natural material inside the pond is limited.
नियमित परीक्षण: पानी के पीएच, तापमान और ऑक्सीजन के स्तर की नियमित रूप से जांच करें।
Table 3. Hematological and biochemical parameters of fish species elevated during the biofloc in fish aquaculture. Table 3. Hematological and biochemical parameters of fish species elevated while in the biofloc in fish aquaculture.
सरकारी सब्सिडी: भारत सरकार विभिन्न योजनाओं के तहत किसानों को बायोफ्लॉक सेटअप के लिए वित्तीय सहायता प्रदान कर रही है।
Fish farms run for professional and household profits. Many alternative fish species might be elevated in controlled environments.
Finally, to stop ammonia peaks later on in the generation system, this step must also be repeated, specially when significant stocking densities are utilized together with massive quantities of artificial feeds.
PER is calculated as being the ratio on the damp fat on the fish for the crude protein feed supplied. Last but not least, the survival level is calculated utilizing the formula Survival amount(%) = Complete amount of Harvested Animals with the fish lifestyle/ Full amount of stocked fish x a hundred.
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बायोफ्लॉक प्रणाली में पानी का पुनः उपयोग किया जाता है, जिससे अपशिष्ट जल की समस्या कम होती है। यह तकनीक पर्यावरण की रक्षा करती है और जल संसाधनों की बचत में भी सहायक होती है।
There are several weaknesses within the biofloc system, like the urgent require for prime aeration and water motion, which results in the elevated Strength requirement for mixing and aeration. Also, a number of negatives can also be reported for BFT, for example decreased reaction time thanks to consumption of dissolved oxygen inside the drinking water and better respiration premiums, potential pollution from nitrate accumulation, as well as the necessity of start out-up interval and alkalinity supplementation (Reddy 2019).
बता दें रोजाना मछलियों के लिए पानी बदलना बेहद मुश्किल प्रकिया है. इस तकनीक के आने से किसानों को इस तकनीक से छुटकारा मिल सकता है. इसके अलावा मछलियों के प्रोटीन पर website मछली पालकों को अलग से खर्च नहीं करना पड़ता है.