Shrimp

Diseases of Crustaceans - Acute Hepatopancreatic Necrosis Disease (AHPND)
Diseases of Crustaceans - Acute Hepatopancreatic Necrosis Disease (AHPND)

In the absence of identified biotic or abiotic cause(s) of the syndrome, the following disease signs can be used for presumptive (pond level) and confirmative

Early Mortality Syndrome (EMS) as new Emerging Threat in Shrimp Industry
Early Mortality Syndrome (EMS) as new Emerging Threat in Shrimp Industry

Early Mortality Syndrome (EMS) as new Emerging Threat in Shrimp Industry

Determination of the infectious nature of the agent of acute hepatopancreatic necrosis
Determination of the infectious nature of the agent of acute hepatopancreatic necrosis

Determination of the infectious nature of the agent of acute hepatopancreatic necrosis syndrome affecting penaeid shrimp

Microsporidian Impacts Shrimp Production – Industry Efforts Address Control Not Eradication
Microsporidian Impacts Shrimp Production – Industry Efforts Address Control Not Eradication

Enterocytozoon hepatopenaei (EHP), a microsporidian parasite that has been widely found in Asia and other parts of the world

Enterocytozoon hepatopenaei sp. nov. (Microsporida: Enterocytozoonidae)
Enterocytozoon hepatopenaei sp. nov. (Microsporida: Enterocytozoonidae)

Enterocytozoon hepatopenaei sp. nov. (Microsporida: Enterocytozoonidae), a parasite of the black tiger shrimp Penaeus monodon (Decapoda: Penaeidae): Fine struct

The microsporidian Enterocytozoon hepatopenaei is not the cause of white feces syndrome
The microsporidian Enterocytozoon hepatopenaei is not the cause of white feces syndrome

The microsporidian Enterocytozoon hepatopenaei is not the cause of white feces syndrome in whiteleg shrimp Penaeus (Litopenaeus) vannamei

Analyzing the hydrostability of shrimp feeds
Analyzing the hydrostability of shrimp feeds

Aquafeeds can lose nutrients rapidly after immersion, so it is important that feeds have adequate stability and attractability after immersion in water

Rotifers and diatoms aid shrimp biofloc nurseries
Rotifers and diatoms aid shrimp biofloc nurseries

In shrimp farming systems, the microbial community plays an important role in recycling nutrients, decreasing the anoxic zones in ponds

The complex principles of redox measurement
The complex principles of redox measurement

During the past few years, several aquaculturists have asked me about the use and significance of the oxidation-reduction potential – often referred to as ORP

The importance of water analysis in aquaculture
The importance of water analysis in aquaculture

Water analysis is becoming common in production aquaculture. At many production facilities, managers measure a variety of water quality variables

Calcium and magnesium use in aquaculture
Calcium and magnesium use in aquaculture

Concentrations of calcium and magnesium are seldom measured in waters for aquaculture, but total hardness is determined rather often.

Understanding the oxygen demand of aquafeeds
Understanding the oxygen demand of aquafeeds

Feed allows a great increase in the amount of aquaculture production possible in a given volume of water. But feed also results in an oxygen demand

  • 15 / 22