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PRODUCT FOCUS
Three ways microbes are improving aquaculture By Bart R. Dunsford, Ph.D., PAS Business Development Manager, Lallemand Animal Nutrition The management of microbial communities within aquaculture systems is a promising area. The fine balance of bacteria found within the digestive tract or surrounding environment has a huge effect on final performance. Probiotics, yeast derivatives and specifically selected microorganisms for the aqua environment are three areas where microbial communities are working to improve the health and productivity of farms today.
contains the lactic acid producing bacteria, Pediococcus acidilactici MA 18/5M. Bactocell has been specifically selected to strengthen the gut microflora. Supplementation with Bactocell is proven to increase the beneficial bacteria (e.g. lactic acid bacteria) in the gut of the animal. In fact, its ability to reduce vertebral deformities in fish is patented. Bactocell has been proven to improve feed conversion, general health and safety.
Probiotics
Yeast Derivatives
Specific yeast and bacteria products have proven benefits for both human and animal nutrition and well-being. Using live microorganisms, such as probiotics, is a common practice in aquaculture, because it is a safe and natural solution to control the microbiological ecosystems.
A more recent innovation is the use of selected specific strains of inactivated yeast fractions to create a powerful defensive barrier and strengthen the immune system of aquatic-farmed species. The unique formula is marketed under the brand name YANG, which offers a unique formula to the aquaculture industry.
Probiotics have a positive effect on the health of the aquatic species and provide proven control over microorganisms present in the animal and the environment. The most documented probiotic in aquaculture for use in fish and shrimp feed is Bactocell, which
Manage the Environment To achieve a successful and profitable growth cycle, it is important to maintain stability in ponds in terms of water quality,
phytoplankton bloom and eliminating waste. LALSEA BIOREM is a blend of specifically selected naturally occurring microorganisms that help maintain water quality during crop cycles — naturally degrading organic wastes and helping control phytoplankton blooms. The microorganisms in this product help maintain pond equilibrium through sediment control, ammonia control and to balance pond microbial ecosystems. LALSEA BIOREM, YANG and Bactocell can be used separately — or in combination — to enhance production in both shrimp and fish hatchery systems.
Specifically Selected The key to harnessing the power of microbial communities is strain selection and manufacturing quality. Lallemand Animal Nutrition screens and selects specific strains dedicated to aquaculture applications using its unique marine microorganism bank called Aquapharm Biodiscovery. As a forerunner in microbial fermentation for animal nutrition, Lallemand Animal Nutrition is