A) 35-45 ppt B) 0-5 ppt C) 15-25 ppt D) 50-60 ppt
A) Lake water B) Tap water C) Distilled water D) Filtered seawater
A) 15-20°C B) 35-40°C C) 28-32°C D) 5-10°C
A) Leftover vegetables B) Human food scraps C) Commercial shrimp feed D) Algae only
A) Fry B) Juveniles C) Nauplii D) Fingerlings
A) Measles B) White Spot Syndrome Virus (WSSV) C) Chickenpox D) The Common Cold
A) To filter the water B) To add nutrients C) To increase dissolved oxygen levels D) To cool the water
A) 5.0-6.0 B) 1.0-2.0 C) 7.5-8.5 D) 9.0-10.0
A) Heavy industrial area B) High elevation C) Desert location D) Proximity to a clean water source
A) Overstocking the ponds B) Using unsterilized equipment C) Biosecurity measures D) Ignoring water quality
A) Pints per month B) Pixels per meter C) Parts per million D) Pounds per minute
A) Improve gut health and disease resistance B) Kill all bacteria C) Color the shrimp D) Make the shrimp grow larger instantly
A) To store harvested shrimp B) To raise fish C) To grow algae D) To remove sediment and solids from the water
A) Tiger shrimp (Penaeus monodon) B) Whiteleg shrimp (Litopenaeus vannamei) C) Rock shrimp (Sicyonia brevirostris) D) Giant river prawn (Macrobrachium rosenbergii)
A) Ammonia has no effect on shrimp B) High levels are toxic to shrimp C) Ammonia is beneficial for shrimp growth D) Ammonia improves water clarity
A) A water filtration system B) A shrimp harvesting technique C) A type of shrimp feed D) A long, narrow channel for shrimp culture
A) Selective harvest B) Partial harvest C) Continuous harvest D) Complete harvest
A) Scales B) Exoskeleton C) Endoskeleton D) Skin
A) Proper waste management B) Clearing mangrove forests C) Releasing untreated wastewater D) Using excessive antibiotics
A) Muscle development B) Digestion C) Shell formation D) Vision
A) A way to genetically modify shrimp B) A system that uses microbial communities to improve water quality C) A system of farming shrimp in rice paddies D) A method of feeding shrimp only algae
A) To breed shrimp B) To isolate new shrimp and prevent disease spread C) To filter water D) To grow algae
A) Refractometer B) pH meter C) Microscope D) Thermometer
A) Young shrimp ready for stocking in ponds B) Eggs of shrimp C) Adult shrimp ready for harvest D) Shrimp diseases
A) Destruction of mangrove forests B) Improved water quality C) Carbon sequestration D) Increased biodiversity
A) Feed Conversion Ratio B) Freshness Control Regulation C) Farm Cost Reduction D) Fish Consumption Rate
A) To feed the shrimp B) To make the water colder C) To kill algae D) To adjust pH and improve water quality
A) Zoea B) Adult C) Mysis D) Postlarva
A) Ignoring the problem B) Poisoning C) Netting D) Introducing more predators
A) When the water is coldest B) Immediately after stocking C) During a disease outbreak D) When they reach market size |