Biofloc Advance Formula Bangladesh/এডভান্স বায়োফ্লক পদ্ধতিতে বহুগুণ লাভে মাছ চাষ

Product details of TDS-3 Portable Pen Digital TDS Meter Filter Measuring Water High Quality Purity Tester-White
Biofloc Advance Formula Bangladesh/এডভান্স বায়োফ্লক পদ্ধতিতে বহুগুণ লাভে মাছ চাষ
Product feature:Testing the quality of the various waters ensure that you are enjoying the best water quality.Ideal for use in the following situations: drinking water filters for hydroponics water aquariums food and coffee pools and spa.TDS range: 0-9990PPM / mg / L.Auto shut-off: 5 minutes.The data in possession.Automatic temperature compensation.Accuracy: ± 2%.Dimensions: 14.2 * 2.3 * 1.3 (CM)Battery: 2 × LR44 mobile phone batter (not INCLUDE)Calibration1. open the TDS2. Press the "TEMP", then the screen will always be right, then able to adjust, when the data is the same with the Correction liquid3

এডভান্স বায়োফ্লক পদ্ধতিতে বহুগুণ লাভে মাছ চাষ /Biofloc Advance technolo...

বায়োফ্লোক প্রযুক্তিতে মাছ মাছ উৎপাদন

Biofloc is a heterogeneous aggregate of suspended particles and variety of microorganisms associated with extracellular polymeric substances. It is composed of microorganisms such as bacteria, algae, fungi, invertebrates and detritus, etc. It is a protein-rich live feed formed as a result of conversion of unused feed and excreta into a natural food in a culture system on exposure to sunlight. Each floc is held together in a loose matrix of mucus that is secreted by bacteria and bound by filamentous microorganisms or electrostatic attraction. Large flocs can be seen with the naked eye, but most of them are microscopic. Floc size range from 50 – 200 microns.

A good nutritional value is found in biofloc. The dry weight protein ranges from 25 – 50 percent, fat ranges 0.5 – 15 percent. It is a good source of vitamins and minerals, particularly phosphorous. It also has an effect similar to probiotics. The dried biofloc is proposed as an ingredient to replace the fishmeal or soybean in the feed. The nutritional quality is good; however, only limited qualities are available. Furthermore, the cost-effectiveness of producing and drying biofloc solids at a commercial scale is a challenge.