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Metodo di allevamento del pesce gatto Biofloc ....
Biofloc system - the need
Biofloc system was developed to improve the environmental control over the aquatic animal production. In aquaculture, the strong influential factors are the feed cost (accounting to 60% of the total production cost) and most limiting factor is the water/land availability. High stocking density and rearing of aquatic animals requires wastewater treatment. Biofloc system is a wastewater treatment which has gained vital importance as an approach in aquaculture.
The principle of this technique is the generation of nitrogen cycle by maintaining higher C: N ratio through stimulating heterotrophic microbial growth, which assimilates the nitrogenous waste that can be exploited by the cultured spices as a feed. The biofloc technology is not only effective in treating the waste but also grants nutrition to the aquatic animal.
Last updated on Aug 26, 2022
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Caricata da
T M Naing
È necessario Android
Android 4.0.3+
Categoria
Segnala
Catfish Farming
1.0 by Shahinur Rahman Shajeeb
Aug 26, 2022