Fishes, Free Full-Text

The biofloc technology system (BFT) is considered to be one of the sustainable aquaculture systems, which is based on the principle of nutrient recycling with the addition of a carbon source to give dominance to heterotrophic microorganisms. The objective of this study was to evaluate the effect of sugar cane molasses and tapioca flour as carbon sources on the water quality, growth, hematology, immune status, and non-specific antioxidant status of Oreochromis juveniles. Methodologically, the experiment was carried out for 10 weeks on 225 juvenile Nile tilapia with initial body weights of 47.0 ± 1.3 g that were randomly distributed in 09 tanks (1000 L) with a stocking density of 25 tilapias per tank; the treatments were: BFT + SM (S molasses), BFT + TF tapioca flour (TF), and a control with no carbon source added. The control group was fed 100% feed, while the BFT experimental groups were fed microbial flocs along with 75% feed. The results revealed that the water quality parameters were affected by the carbon sources, but were adequate for normal fish welfare, and the biofloc volume was higher (28.94) with the TF carbon source. The growth performance, such as weight gain (98.61), survival (99.01), and improved feed conversion ratio (FCR) (1.69), was recorded in BFT + TF. Significant improvements in WBCs, HCT, HB, lymphocytes, plasma proteins, albumin, and non-specific immune factors (lysozyme activity, immunoglobulins levels, and ACH50) were observed in biofloc-reared fish with tapioca flour as the carbon source compared to the control and sugarcane molasses groups. Moreover, significant increases in catalase (CAT) and superoxide dismutase (SOD) were found in the biofloc-reared fish with different carbon sources. In conclusion, the use of BFT + TF was found to affect improving the water quality, growth, hematology, immunity, and antioxidant status of juvenile Tilapia.

Real Meat Company Grain-Free Air-Dried Lamb N' Fish Cat and Dog Food - 14 Oz – Pet Life

Hamiltons Fish

Avoid risk escape danger as a business metaphor with a jumping fish breaking free out of water that is full of sharp fishing bai Stock Photo - Alamy

Portuguese travel memoir full of flavour – Winnipeg Free Press

Custom Engraved Fish Sign 28” x 6” - Two lines of text – Fish with multiple sign and text color choices - available in Wood or HDU

From Ocean To Table: Hawaiʻi Fish Flow Mapped

1897 Fishes Antique Print XL Print Chart Fish Print

Oklahoma game and fish news, volume 12, number 9, September 1956 - Archives.OK.Gov - Oklahoma Digital Prairie: Documents, Images and Information

We've designed these digital files to make your creative life easy, with clear and clean cutting lines. Our images require no clean-up and can be

Lake TROUT FISH-Fishing Clipart-Vector Clip Art Graphics-Digital Download-Cut Ready Files-CNC-Logo-Vinyl Sign Design -eps, ai, svg, dxf, png

Check out the deal on Air-Dried Lamb & Fish 10lb at The Real Meat Company

Air-Dried Lamb & Fish 10lb

Biomolecules, Free Full-Text