Application Of Biofloc Technology In Aquaculture

The objective of this chapter is to review the application of Biofloc Technology BFT in aquaculture. This technology could result in higher productivity with less impact to the environment.

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Since there was no intensive application of BFT being conducted in industrial scale this study aimed to assess the impact of BFT to water quality and.

Application of biofloc technology in aquaculture. To illustrate an intensive zero exchange lined shrimp pond only required 1226 m 3 kg 1 shrimp whereas a conventional system with regular water exchange may require water up to 80 m 3 kg 1. The use of bio-floc technology as a natural aquafeed reduces cost input and improves aquaculture production 1 Therefore bio-floc technology is a promising and important innovation in. The environmental friendly aquaculture system called Biofloc Technology BFT is considered as an efficient alternative system since nutrients could be continuously recycled and reused.

Biofloc technology BFT has emerged as new alternative for sustainable aquaculture which could contribute to FAO Sustainable Development Goals SDGs related to food security. The technology has recently gained attention as a sustainable method to control water quality with the added value of producing protein rich feed in situ. Biofloc technology BFT is as an environmentally friendly aquaculture technique based on in situ microorganism production.

Biofloc technology is a technique of enhancing water quality in aquaculture through balancing carbon and nitrogen in the system. Biofloc based farming is a new technology for promotion of intensive fishshrimp production in a limited area without significantly increasing the usage of the basic natural resources of water and landA perswon having land holding as small as 150-200 sq metre with either municipal piped water supply or bore well water supply can start fish farming with minimal investment. Definition and applications of biofloc technology BFT in aquaculture.

In addition continuously water movement in the. The technology has recently gained attention as a sustainable method to control water quality with the added value of producing proteinaceous feed in situ. Biofloc technology BT is defined as the use of aggregates of bacteria algae or protozoa held together in a matrix along with particulate organic matter for the purpose of improving water quality waste treatment and disease prevention in intensive aquaculture systems.

The sustainable approach of such system is based on growth of microorganism in the culture medium benefited by the minimum or zero water exchange. An environmental friendly technology known as Biofloc Technology BFT has been implemented to reduce environmental damages and to sustain production of Pacific Whiteleg shrimp P. All the increase in the global fish production from then has been and has to be due to aquaculture.

N ratio in culture system. An environmental friendly technology known as Biofloc Technology BFT has been implemented to reduce environmental damages and to sustain production of Pacific Whiteleg shrimp P. In this context BFT has driven opportunities to use alternative diets.

Fish and shrimp are grown in an intensive way minimum of 300 g of biomass per square meter with zero or minimum water exchange. Biofloc in finfish culture systems. However this increase can not be at any cost it has to be sustainable at all levels.

Biofloc technology application offers benefits in improving aquaculture production that could contribute to the achievement of sustainable development goals. Equally important as target species production enhancement the application of biofloc technology may significantly reduce the quantity of water used a main resource in aquaculture. And describes the utilization of biofloc biomass also described in this chapter as biofloc meal as an ingredient for compounded feeds.

THE BIOFLOC TECHNOLOGY IN AQUACULTURE Since the 60sthe fisheries capture production has reached its limit. Use of biofloc as a feed for aquaculture species. Biofloc technology BFT application offers benefits in improving aquaculture production that could contribute to the achievement of sustainable development goals.

The application of biofloc technology in red tilapia culture enhances the water quality and resistance to fish diseases Widanarni et al 2012. Biofloc technology can be applied in culturing various species of finfishes. A Review for Aquaculture Application and Animal Food Industry 305 Also consumption of macroaggregates can increase nitrogen retention from added feed by 7-13 31 32.

This technology is being well practiced and found to be suitable for. Extensive research has been carried out on the development and application of BFT in aquaculture since early 1990s with emphasis on shrimp culture. The aim of this review is to present and show the biofloc.

This technology could result in higher productivity with less impact to the environment. The biofloc technology is an innovative intervention in modern aquaculture based on the concept of generation of microbial protein as quality natural food for cultured shrimps fishes through manipulation of C. Biofloc technology is a technique of enhancing water quality in aquaculture through balancing carbon and nitrogen in the system.

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