Industrial feedstuff

Question 1

Feeding urea

Answer 1

• Non-protein- good source of N (46%)
• ONLY FOR RUMINANTS, (can be lethal in other animals)
  - young cattle up to 10g, dairy - up to 20g, fattening - 30g
• MUST NOT be in form of liquid, cannot be poured
• plenty of easily digestible carbs in FR (Feed ration??)
• increased ration - cardiac dis. rhythm, respiratory, nervous
• OVERDOSE - 1.5l of vinegar + 4l of water + 1kg of sugar

Question 2

Fish meal

Answer 2

• NS - different kind of fish, varied from 52-68%
• excellent source of protein and essential amino acids
• rich in minerals: Ca, P, Co, Vitamins A, D and B12
• some - rich in NaCl (risk of intoxication - should be less than 3%)
• Bad effects on meat taste and smell on eggs (not last term in fattening)
• FM - pigs, poultry, carnivora, fish…

Question 3

Blood meal

Answer 3

• rich in protein (85%) and lysine
• dried blood from healthy animals from slaughter house
• low in minerals, low in arginine and methionine
• short drying - moulding
• FEED MIXTURE for carnivores and fish ONLY

Question 4

Meat and bone meal

Answer 4

• more P content here, more than 4.4% P
• in rendering plants - slaughter waste w/low risk
• FEED MIXTURE for carnivores + fur animals
• From poultry and swine also for fish
• content depend on portion of muscles, bones, fat….
• NS - 1st quality class, min 54%

Question 5

Poultry meal

Answer 5

• parts of carcass - heads, feet, intestines, blood
• brownish-yellow colour
• NS - min 55%, fat 12%, Ash <18%
• FEED MIXTURE for carnivores, fish

Question 6

Dried yeast

Answer 6

• product from molasses fermentation
• microorganisms separated and dried
• NS - about 50%, high biological value (Limiting AA - methionine)
• ALL ANIMALS, ESPECIALLY MONOGASTRIC
• prohibition - candida yeast cultivated on n-alkanes

Question 7

Dry milk – spray drying

Answer 7

• better quality and price than the rolled dry milk

- fine white powder

Question 8

Dry milk – roller drying

Answer 8

• Brownish-yellow, Maillard reaction, worse digestibility, flakey
• Darker than sprayed
• Lower quality
• Only for young animals as milk replacers

Question 9

Potato flakes

Answer 9

-Saccharide

Question 10

Torula

Answer 10

• torula - yeast, Torulopsis utilis
• High amount of B-complex- reproduction + young
• Used in special diets

Question 11

Malt sprouts

Answer 11

• removed in preparation of malted barley
• brownish-yellow colour,
• NS 26%, rich in P, and K,E,B vitamins
• VERY GOOD dietetic effect (cubs, breeding animals)
• WARNING - horses = hordenine - doping test
• lower in E than grain,
• FEED MIXTURE for cattle and pigs

Question 12

Hay meal

Answer 12

• Cut hay
• Change of roughage into feeds with similar nutritive values as grains have
• Dry products of fodder crop production – in hot air dryer drum dryers - change of roughage into feeds with similar nutritive value as grains have – hay meal in feed mixture for cattle, horses, rabbits, sheep, pigs and poultry in protein concetrates

Question 13

Dry beet pulps

Answer 13

Beet Pulp is the pulp that remains after sugar has been removed from the sugar beet. A high calorie, low protein, low sugar fiber source for horses. Processed sugar beet
Has to be swelled in water before fed to horses.
High Energy content

Question 14

Wheat bran

Answer 14

• (Examples of fods rich in protein wheat bran → = protein ?)
• Fibre source
• Used in mash for horses
• Bad for dogs+ cats

Question 15

Rye germs

Answer 15

obtained during scalping and brushing of the kernels before grinding high in nitrogen substances - > 20%, good BV fat - 6% - during longer storing – they rot very easy high in E vitamin, B vitamins, Ca, Mn good digestibility – low in fiber using – young animals, breeding animals
rye germs – higher content of NS than wheat. Typical for special diets

Question 16

Wheat germs

Answer 16

obtained during scalping and brushing of the kernels before grinding high in nitrogen substances - > 20%, good BV fat - 6% - during longer storing – they rot very easy high in E vitamin, B vitamins, Ca, Mn good digestibility – low in fiber using – young animals, breeding animals → wheat germs rolled – 22,5% of NS part of feed mixture of young, poultry

Question 17

Rye bran

Answer 17

X

Question 18

Whey powder

Answer 18

= the liquid remaining after milk has been curdled and strained – production of a cottage cheese (sour) or cheese (sweet) NS – 0,8 % / dried 13%) – albumins, globulins, lactose semi-protein feed, main nutrient = lactose substances with positive effect on metabolism L-carnitine fresh – pig fattening (near dairy milk) – positive dietetic effect dried – feed mixture for pigs (< 20%) and poultry (< 3% - chicks) dried sweet whey – milk replacer sour – additive to silage

Question 19

Bone meal

Answer 19

• Protein
• feed mix ca and (poultry and swine also fish)
• from grushed bones, gelatine production, boiling and drying

Question 20

Alfalfa pellets

Answer 20

Alfalfa forage is low in sugar, moderately high in protein, high in calories and digestible fiber.Growing (rapid growth) and underweight horses, horses with sensitivity to carbohydrates, horses with gastric ulcers and late pregnancy and lactating mares

Question 21

Corn germs

Answer 21

-saccharide?

Corn germs are the dried co-product of the wet milling of maize. Corn germs are rich in oil, and are an excellent source of energy for high-energy feed formulation used in poultry, ruminants, pigs and pets.

• Lower in starch than potato
• Used in dogs instead of cereals