Nutrition

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How many essential amino acids are there for fish?

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Why are proteins/amino acids important for fish performance and health? (Select all)

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Why are lipids/fatty acids important for fish performance and health? (Select all)

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Why are vitamins and minerals important for fish performance and health? (select all)

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Which amino acid deficiency is associated with fish meal?

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Which amino acid deficiency is associated with oilseed proteins sources? (Select all)

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Which amino acid deficiency is associated with Hydrolysed feather meal proteins sources (Select all)?

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Which amino acid deficiency is associated with Algae proteins sources (Select all)?

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Which amino acid deficiency is associated with Fish silage proteins sources? (Select all)

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Which amino acid deficiency is associated with Pulses as proteins sources? (Select all)

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Which amino acid deficiency is associated with plant protein meals? (Select all)

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Which amino acid deficiency is associated with yeast proteins sources(Select all)?

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Which amino acid deficiency is associated with bone and blood meal proteins sources? (Select all)

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Deficiency of Lysine in rainbow trout cause… (select all)

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Deficiency of lysine in carp causes (select all)

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Deficiency of Methionine in rainbow trout causes (select all)

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Deficiency of methionine in atlantic salmon causes (select all)

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Deficiency in tryptophan in rainbow trout causes (select all)

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Of the 10 essential amino acids in fish, which appear to be the limiting factor when using alternatives to fish meal?

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Rainbow trout farm is seeing increased fin erosion and mortalities after switching to an oils seed based diet. Which amino acid deficiency maybe causing this?

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What amount of mercury is harmful for fish?

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What amount of Cadmium is harmful for fish?

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What amount of arsenic is problematic in fish nutrition?

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What amount of Histamine is problematic when considering fish nutrition?

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What amount of dioxins can be problematic when considering fish nutrition?

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What amount of PCB can be problematic when considering fish nutrition?

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What amount of DDT can be problematic when considering fish nutrition?

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What amount of Alfatoxin can be problematic when considering fish nutrition?

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Everything is going wrong with your rainbow trout, or it feels that way. For some reason you also aquaculture Coho and Chum salmon and Common carp and they all are dying and have problems with their livers. What could be the cause of this?

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Cyclopropenoic acid is

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What causes a reduction of ascorbic acid in feed?

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What causes a reduction of Pantothenic acid in fish feed?

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What causes a reduction of riboflavin in fish feed?

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What causes the reduction of Thiamine in feed when stored and processed incorrectly?

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What causes the reduction of pyridoxine in feed when stored and processed incorrectly?

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What causes the reduction of the vitamin Biotin in feed when stored and processed incorrectly?

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What causes the reduction of Folic acid in feed when stored and processed incorrectly?

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What causes the reduction of vitamin E in feed when stored and processed incorrectly?

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What causes the reduction of in feed when stored and processed incorrectly?

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You have a salmon, its got renal granulomas, hemoraging etc. Which vitamin is probably deficient ?

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You have a salmon, it's got exphthalmia, ascites, clubbed gills, epicarditis etc. Which vitamin is probably deficient?

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How do you overcome the problem of thiaminase in certain raw fish, shellfish, rice polishings, indian mustard seed, mung bean and linseed in fish feed?
Also for Anti-vitamin A, E, D in raw soybean and anti-pyridoxine factor in linseed?

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Which vitamins can accumulate causing hypervitaminosis?

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Which fish are effected by phosphorus deficiency?

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Which fish are affected by Calcium deficiency?

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Which fish are commonly affected by magnesium deficiency?

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Which fish are commonly affected by Iron deficiency?

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Which fish are commonly affected by Zinc deficiency?

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Which fish are commonly affected by Manganese deficiency?

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Which fish are commonly affected by selenium deficiency?

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Mineral deficiency sign: Reduced growth, poor FCR, bone demineralisation, skeletal deformity, abnormal calcification of ribs and soft rays of pectoral fins, cranial deformity, increased visceral fat are symptoms of a deficiency in?

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Deficiency of what mineral causes anorexia, poor growth and poor feed efficiency?

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Deficiency in what mineral causes reduced growth, sluggishness, anorexia, convulsions, high mortality, reduced bone magnesium content and cataracts?

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Deficiency in what mineral causes reduced growth, cataracts, loss of appetite, mortality, erosion of fins and skins, poor wound healing.

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What is perivisceral fat?

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What is hepatic fat?

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What is peritoneal fat?

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What factors must be considered when you are adapting a diet aimed at reducing muscle fat?

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Finish diets have varying degrees of success depending on ...

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How much EPA/DHA did EFSA claim that sea bass/bream contains per 100g?

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Contrary to EFSA's claims, how much EPA and DHA does a 100g sea bass/bream fillet contain?

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Positives of fasting include..

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Negatives of fasting

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What is Astaxanthin used for

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A low feeding ration leads to a longer shape. This has a greater affect on shape than genetics.

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How does short term starvation effect fish texture?

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How does long-term starvation effect fish texture?

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How does high rearing temperature impact muscle texture?

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How does high fish meal substitution impact muscle texture

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How does increased dietary taurine (amino acid) affect muscle texture?

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Which form of tocopherol (anti-oxidant) is preferred for salmon?

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Why is α-tocopherol the preferred anti-oxidant over its γ and δ forms in Atlantic salmon aquaculture

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Fish meal replacement by plant meals causes what affect on rigor-mortis onset time?

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Increasing dietary fat causes...

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Where do dioxins come from?

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Where do DDTs come from?

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Where do cyclodienes come from?

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Where do hexachlorocyclohexanes come from?

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Where does toxaphene come from?

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Where does mirex come from?

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Lower hydrophobicity of pollutant means higher probability of dietary carry over

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Fish from the Atlantic have lower POPs

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how to reduce POPs in fish feed?

Quiz on Nutrition, created by Katie G on 17/06/2017.

Nutrition

How many essential amino acids are there for fish?

Why are proteins/amino acids important for fish performance and health? (Select all)

Why are lipids/fatty acids important for fish performance and health? (Select all)

Why are vitamins and minerals important for fish performance and health? (select all)

Which amino acid deficiency is associated with fish meal?

Which amino acid deficiency is associated with oilseed proteins sources? (Select all)

Which amino acid deficiency is associated with Hydrolysed feather meal proteins sources (Select all)?

Which amino acid deficiency is associated with Algae proteins sources (Select all)?

Which amino acid deficiency is associated with Fish silage proteins sources? (Select all)

Which amino acid deficiency is associated with Pulses as proteins sources? (Select all)

Which amino acid deficiency is associated with plant protein meals? (Select all)

Which amino acid deficiency is associated with yeast proteins sources(Select all)?

Which amino acid deficiency is associated with bone and blood meal proteins sources? (Select all)

Deficiency of Lysine in rainbow trout cause… (select all)

Deficiency of lysine in carp causes (select all)

Deficiency of Methionine in rainbow trout causes (select all)

Deficiency of methionine in atlantic salmon causes (select all)

Deficiency in tryptophan in rainbow trout causes (select all)

Of the 10 essential amino acids in fish, which appear to be the limiting factor when using alternatives to fish meal?