Picking out the appropriate fish species is crucial for a successful biofloc fish farming venture. Contemplate the next aspects when deciding on your fish:
Both shrimp and tilapia are outstanding candidates in that they remain silent on Biofloc, Consequently significantly improving the feed efficiency and FCR of the farming operation.
The utmost cost is due to feeding components for fish in fish farming. It is helpful to recycle this squander into feed again cutting down the expense of higher protein feeds. Biofloc system has received critical importance from the aquaculture system.
बायोफ्लॉक मछली पालन के लिए आवश्यक सामग्रियाँ और उपकरण
नियमित परीक्षण: पानी के पीएच, तापमान और ऑक्सीजन के स्तर की नियमित रूप से जांच करें।
In fish aquaculture production, better productivity is reached with higher volumes of feed, resulting in a rise in waste manufacturing, which incurs environmental and financial costs. A complete of 20–30% of the entire nitrogen moving into aquaculture ponds stays during the fish biomass, with the rest turning into a h2o pollutant, making high amounts of poisonous substances such as ammonia and nitrite [8]. Biofloc technology (BFT) is a far more environmentally sustainable technology that utilizes useful microorganisms to soak up the ammonia and nitrite produced by feed waste, feces, and urine, which happen to be Normally produced during the metabolic strategy of aquatic goods [9]. This facilitates a self-nitrification method in aquaculture systems with no Trade of inventory water and is particularly attained by stimulating the growth of valuable microorganisms that could then be used as a feed source for aquaculture species and may absorb nitrogenous waste [10].
Heterotrophic bacterial cultures developed with fish provide to recycle nutrients. Microorganisms consume unused protein feed and nitrogenous squander, rising their protein intake.
In distinction, applying guide methods, Erik could only accommodate a hundred fish fry in a ten-cubic meter space of land. This extra effective land utilization By natural means piqued the curiosity of Many individuals who have been inclined to comply with Erik’s footsteps and switch to your job in fish farming.
कम चारे की खपत से किसान की उत्पादन लागत घटती है और मुनाफा बढ़ता है। यह छोटे और मध्यम किसानों के लिए एक किफायती विकल्प बनाता है, क्योंकि वे फ़ीड पर होने वाले खर्च को कम करके अपनी आय में वृद्धि कर सकते हैं।
तिलापिया मछलियां पानी में अच्छे से रह पाती हैं और उन्हें कम फीड (चारे) की आवश्यकता होती है। तिलापिया का मांस भारतीय बाजार में काफी लोकप्रिय है।
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।
Hargreaves (2013) outlined the biofloc as “a mix of algae, bacteria, protozoans and other forms of particulate natural make a difference such as feces and uneaten feed Along with several of zooplankton and nematodes, shaped together to be an built-in and interdependent ecosystem”. Furthermore, biofloc systems can operate with zero read more or low h2o exchange (0.5% to 1% daily) less than superior stocking density of fish or shrimp, assuring it being a perfect system for preserving drinking water Trade (Hargreaves 2013).
बायोफ्लॉक में सूक्ष्मजीव पानी की गुणवत्ता को नियंत्रित करते हैं, जिससे मछलियों की मृत्यु दर कम होती है।
विभिन्न क्षेत्रों में बायोफ्लॉक फार्मिंग का प्रभाव