biofloc fish farming - An Overview
biofloc fish farming - An Overview
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फीड (चारा) लागत में कमी: बायोफ्लॉक में मछलियों को सूक्ष्मजीवों द्वारा पोषण मिलता है, जिससे फ़ीड की लागत घटती है।
By sustaining the carbon to nitrogen ratio by incorporating carbon resources, microbial protein manufacturing with top quality is obtained. Water top quality is enhanced by means of biofloc systems. Along with the water excellent, there'll even be a great source of nutrients available to the fish, which will help their nutritious advancement and increases their condition resistance.
Use of purely natural feed resources: The usage of organic feed resources, such as algae and plankton, can lessen the reliance on artificial feed and improve the Over-all health on the fish.
Biosecurity steps: Utilizing strict steps can reduce the spreading of illnesses and parasites in fish farms. This contains suitable equipment disinfection, incoming fish checking, and isolation of Ill fish.
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।
Reports have shown that biofloc systems can boost fish creation by around thirty% when compared to regular solutions. Additionally, biofloc technology can lessen drinking water usage by as much as 90% and decrease the necessity for antibiotics and various substances.
Successful Restoration and sustainable water good quality without the need of sodium bicarbonate; larger bacterial range
Current market access: The desire for biofloc fish products and solutions needs to be superior proven in certain regions, which makes it difficult for farmers to uncover markets for their merchandise.
This technique could be applied just after checking the temperature along with the pH volume of the water, dissolved oxygen amount, and so forth.
Farmers have also reported greater productivity indicators Along with the system when compared to standard aquaculture techniques. Biofloc production can minimize mortality fees, raise larval progress and strengthen growth charges in the cultured species.
बायोफ्लॉक तकनीक तिलापिया, कैटफिश, रोहू, कतला जैसी कई प्रकार की मछलियों के लिए उपयुक्त है। हालांकि, हर मछली की आवश्यकताएं भिन्न होती हैं, इसलिए पालन की प्रक्रिया को मछली के प्रकार के अनुसार अनुकूलित करना होता है।
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।
Adineh et al. [32] reported an important boost in serum ALP of C. carpio cultured with biofloc and prompt that the increase in enzymatic exercise was due to stimulated immune action induced because of the biofloc natural environment. Throughout a anxiety reaction, cortisol secretion from interrenal cells in The pinnacle kidney is activated by corticotropin-releasing elements through the secretion of adrenocorticotropic hormone within the anterior pituitary, and this is a main indicator of stress in fish [71]. This cortisol boost contributes to phagocytic and enhance activity suppression in blood and head-kidneys, a lower in the volume of lymphocytes, and an increase in susceptibility to an biofloc fish farming project report pdf infection [72]. Almost all of the scientific tests showed a significant minimize in serum cortisol in fish cultured with biofloc, and it was argued that this lower was the results of proving that biofloc experienced an result of relieving strain in fish [thirty,32,34,47,fifty five,fifty eight]. Verma et al. [forty five] also reported a significant reduce in serum cortisol in L. rohita cultured with biofloc, suggesting that biofloc experienced an anti-anxiety impact on fish.
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 मछली पालकों को अलग से खर्च नहीं करना पड़ता है.