Welcome to Telapia, Shrimp, Pangus, Koi, Crab /Mud crab (Scylla serrata), Seagrass Culture Tecgnique

Welcome to Telapia, Shrimp, Pangus, Koi, Mud crab (Scylla serrata) and Seagrass Culture Technique :

In Our country every Aquaculturist and farmers want to know about how to do culture Telapia, Shrimp, Pangus and Koi. Here I will discuss details culture technique regarding above species. Basically I will focus Telapia ( part 01-03), Shrimp ( part 01-04) and Pangus ( part01-03) fish culture technique.

Apart from this I will also discuss different disease and cure technique of above species.

Different Shrimp Disease and cure technique Part 02

PART: 02

In present situation in Bangladesh, most of the shrimp farmers face several shrimp disease problem. But accept WSSB or MBV, those disease are easily curable. Here I will discuss ( part: 02) different shrimp disease and how to cure those disease.

  

Protozoan or Luminance problem:

Symptom of (protozoan) luminance sp:

Ø  Shrimp could be count at night due to illumination.

Treatment:

Ø  Tok Doi 8-10 kg/Acre. ( 1^st day)

Ø  Super biotic 1kg/Acre. (2^nd or 3^rd day)

Ø  BKC (Benzalkonium chloride- (1.5 – 2 ppm)) 4L/ Acre. They are active against bacteria and some viruses, fungi, and protozoa and Bacterial spores.

Ø  Formalin 25-40 ppm. Depending on size and quantity of parasite.

Different Shrimp Disease and cure technique Part 01

Introduction

Diseases constitute one of the most important problems and challenges confronting shrimp farmers today. In present situation in Bangladesh, most of the shrimp farmers face several shrimp disease problem. White Sport Syndrome Virus (WSSV) is the one of the main disease for the shrimp farming in Bangladesh. But there is a wrong idea among the farmer regarding virus (WSSV) disease. Many farmers if their farm shrimp died they think this is due to virus. But virus is not only the one of the cause of shrimp died. Shrimp, like all animals, are subject to a variety of diseases. But accept WSSB, those disease are easily curable. Here I will discuss (Part 01-02) different shrimp disease and how to cure those disease.

                                                                   PART: 01

Gas problem or Bottom Purification: 

Up to one third of the content of feed used in culture system may be indigestible. And 25% of the feed become wasted. That’s why massive gas problem occur at the middle of the culture stage. If we do not solve it fish faced huge suffocation problem and mortality occur. We can easily understand by following diagram.

Feed waste in different way

Shrimp Culture / Production Technique Part : 02

                                                              Part: 02

Pond preparation:

Pond preparation is one of the most important factor for successful aquaculture operation.It is said that , most of the fish disease occur only for not preparing pond in right way.Water quality highly depends on soil quality that's why pond soil should be in good position.

 

Soil sampling:

Step of pond preparation

Soil samples are collected from the pond bottom and the dikes for pH and organic matter contents analysis. Soil pH analysis is generally conducted to find out lime requirement. Soil samples are collected in a S or X -shaped pattern and only the top soil 0-15 cm is taken as sample to determine soil quality.