Not known Factual Statements About biofloc fish farming ppt
Not known Factual Statements About biofloc fish farming ppt
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Seed fish (toddlers) transported from far away to get set into tanks want more care given that they are beneath worry. Sufficient foodstuff must be supplied. Steer clear of feeding an excessive amount, or the fish may die. Fish don’t establish right away. A farmer need to be patient to earn good money.
You might want to thoroughly pre-seed the culture water to speed up The expansion of your Biofloc system and stabilize your pond promptly.
Stage 2: Aeration: Aeration is essential for preserving best oxygen distribution and blocking the development of anaerobic zones that promote the formation of methane and ammonia. Correctly put aerators can conserve Vitality and boost the standard of produce.
Confined exploration: Despite the escalating recognition of biofloc systems, investigation on the topic nevertheless has to be enhanced, and there's a require for more scientific studies to address a variety of areas of sustainable biofloc fish farming.
RAS comes Outfitted using an external filter that eliminates bacteria that create nitrogen, along with more substantial solids in the tank system.
Stocking density administration: Overcrowding can lead to lousy h2o top quality and increased strain around the fish, which might enhance the danger of disorder outbreaks.
फिर इस मल को बायोफ्लॉक बैक्टीरिया प्रोटीन में बदलने का काम करता है. इसे मछलियां खा जाती हैं. जिससे उनका विकास बेहद तेजी से होता है.
At the same time, the remaining seventy five% goes in to the h2o and contributes to The expansion of unwelcome aquatic weeds or algae. Accumulating squander feed and nitrogenous wastes in drinking water cuts down its oxygen level and necessitates replacing water in typical aquaculture.
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।
By deducting all these costs, it is possible to estimate that your money will conveniently double by raising the quantity of fish without having compromising on amount.
Feeding management: Feeding tactics must be modified depending on the scale and expansion price of your fish. Overfeeding fish with feed can cause inadequate water excellent, although underfeeding can result in stunted expansion.
विभिन्न क्षेत्रों में बायोफ्लॉक फार्मिंग का प्रभाव
एरिएटर बायोफ्लॉक सिस्टम का महत्वपूर्ण हिस्सा होता है। यह पानी में ऑक्सीजन का प्रवाह बनाए रखता है, जिससे मछलियां स्वस्थ रहती हैं और सूक्ष्मजीव सक्रिय रहते हैं।
Hefty metals here can accumulate while in the society water as time passes, generating the inventory solution unsafe to work with. To start out your next profitable batch, you must thoroughly clean up totally.