Lecture 2 Flashcards

1
Q

Codes of practice developed by

A

Producers, CFIA, Vets, Transporters, etc
Well rounded group for accuracy

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2
Q

Are the codes of practice law

A

No
The requirements are enforced by law

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3
Q

What information do the codes of practice outline

A

Requirements (enforced by law)
Recommendations (best practice for enhanced quality of life)

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4
Q

Codes of practice requirements

A

Bare minimum care for each animal

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5
Q

Where are the codes of practice located

A

Online with open access
there is no excuse to not know the required practices

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6
Q

What are the three main requirements outlined in the codes of practice

A

Shelter
Feed
Water

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7
Q

Shelter requirements

A

Must be accessible at all times
Can be natural or man made

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8
Q

Shelter considerations

A

Heat: shade, shear time, water
Cold/wind: windbreak, lambing/kidding time, shear time, bedding

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9
Q

If an operation has natural shelter would they shear later or earlier

A

later

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10
Q

if sheep are huddled what does that mean

A

they are cold, need better shelter

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11
Q

Special goat kid requirement

A

Must be protected from wind and chills the first week of life

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12
Q

When housing animals indoors what consideration should be made

A

Space requirement

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13
Q

When housing goats indoors what is one requirement

A

At least one form of physical enrichment
Climbing or brushes

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14
Q

What is social enrichment (required for sheep and goats)

A

They must have at least one pen mate/friend

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15
Q

Fencing/pens

A

designed to prevent entrapment and in good repair

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16
Q

What is common sheep fencing

A

page wire or at least 5 strand barbed wire
Shouldn’t be able to fit their heads through

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17
Q

What is considered a fence in good repair

A

no sharp edges or protrusions that an animal could cut themselves on

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18
Q

What are the two requirements for feed

A

feeders designed for animal type
space for everyone to eat at once

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19
Q

How should feeders be designed

A

height at neck/brisket to allow neck movement
Space for heads and horns to easily fit through

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20
Q

When animals are younger what should be different about their feeders

A

the bar should be lower

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21
Q

Why is space for all animals required

A

When feeding once a day all animals rush in and can be injured

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22
Q

Feeder space for non-pregnant ewes

A

8 inches

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23
Q

When do animals need more space at feeders

A

When they are bigger, wooly, pregnant, or feed is limited

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24
Q

If feed is free access at all times do animals need more or less space

A

Less (not rushed)

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25
Q

If feed is delivered once or ewes are pregnant how much space do they need

A

12 inches

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26
Q

Generally what height do sheep and goats like to eat at

A

chest height or higher

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27
Q

As bedding builds up what has to change with feed

A

Feeders must be lifted

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28
Q

2 water requirements

A

Provided or accessed fresh daily
Design and placement should prevent contamination

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29
Q

How often does fresh water have to be provided

A

daily

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30
Q

If water is contaminated what should be done

A

It should be cleaned ASAP

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31
Q

What should waterer design take into account

A

cleanliness and number able to access at once

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32
Q

Why might animals go off feed

A

Their water is contaminated, empty, bad

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33
Q

Which groups is snow not an acceptable source of water for

A

Wethers, feedlot lambs, lactating ewes, all goats

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34
Q

When is snow an acceptable source of water

A

sheep are in good condition
there is enough of it
the snow is clean

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35
Q

When do sheep need more water

A

Lactation and sickness

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36
Q

Advantages of raising sheep

A

3 products
multiple “crops” per year (meat and wool)

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37
Q

Why are sheep a good animal to raise

A

They have high reproductive rates

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38
Q

In what ways are sheep reproductive rates fast

A

Short gestation
multiple births (>100%)
>1 lambing/year

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39
Q

As long as you pick the right breeds what reproductive traits of sheep improve their reproductive rate

A

Breed multiple times a year
Lamb out of season

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40
Q

What reproductive rates can sheep maintain under the right management

A

3 lambings in 2 years
2 lambings in 1 year

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41
Q

Which operations have higher reproductive rates

A

Milk
Need to breed to make milk

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42
Q

Disadvantages of sheep production

A

Predation
Weather
Labor
Fencing

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43
Q

Sheep Predators

A

Coyotes, Foxes, Wolves, Lions, Eagles, Bobcats, Bears, Dogs

44
Q

Predation control

A

Barns, fences, guard animals

45
Q

How is the weather a problem for sheep producers

A

Wet, Cold, Sand, Humidity

46
Q

What conditions are freshly shorn ewes and newborn lambs most susceptible to

A

Cold and Wet

47
Q

How does sand affect Sheep

A

It gets in their fleece reducing quality during wind and drought conditions
Dulls shearing blades

48
Q

How does humidity affect sheep

A

Lung problems (pneumonia)
Internal parasite living conditions favored
Skin problems

49
Q

What behavior is seen in cold conditions

A

Crowding

50
Q

How is crowding bad for sheep herds

A

Crushing of middle sheep (weak or little)

51
Q

How can shearing be done to minimize environmental impact

A

Don’t do when bad weather is expected
Provide shelter afterwards
Leave a small layer of fleece

52
Q

What happens to the wool under wet conditions

A

Foose rot and lumpy wool

53
Q

When is the most labor needed on a sheep operation

A

During lambing and shearing

54
Q

Why are fencing costs so high for sheep operations

A

you need more expensive materials or more of the regular materials
It needs better maintenance than cow fences, easier to get out

55
Q

How should one heat up cold lambs

A

Warming box
Vehicle
Warm water

56
Q

What is considered a large flock

A

> 500 ewes

57
Q

What is considered a medium flock

A

100-499 ewes

58
Q

What is considered a small flock

A

<100 ewes

59
Q

What is considered a micro flock

A

<10 ewes

60
Q

What is the usual purebred flock

A

200/medium (manageable paperwork size)

61
Q

What is the source of breeding stock in sheep flocks

A

Purebred flocks

62
Q

Which type of flocks mainly produce meat or milk

A

Commercial Flocks

63
Q

Type of sheep management systems

A

Range
Farm flocks (total or semi confined)
Feedlot lambs
Dairy sheep

64
Q

Which types of sheep management systems are extensive

A

Range
Farm flocks (sometimes)

65
Q

Which types of sheep management systems are intensive

A

Farm flocks
Feedlot lambs
Dairy Sheep

66
Q

Range flocks characteristics

A

Large flocks
Grazing
Guard with dogs/other

67
Q

How are range flocks maintained

A

pasture grazing and supplemental tubs

68
Q

1 cow/calf pair is equivalent to

A

5 ewe/lamb pairs

69
Q

What kind of supplement needs to be provided to sheep

A

It depends on what the land already has
Usually supplied in tubs

70
Q

What kind of fencing system is used in range systems

A

Rotational grazing
Night pens (predator)

71
Q

how are dogs used in a range system

A

To guard or herd

72
Q

When do range flocks generally lamb

A

On grass in late spring
When the snow is gone (prevent loss form weather)

73
Q

When do range flocks wean

A

Fall

74
Q

When do range flocks breed

A

Late fall

75
Q

Where are range flock lambs marketed after weaning in the fall

A

Feedlot (weaned early or small)
Slaughter (good size)

76
Q

How long do lambs stay on their ewes on a range system

A

As long as possible

77
Q

In which system might ewes wean their lambs without intervention

A

Range (especially when conditions aren’t good for the ewe to support the lamb)

78
Q

What is the main economic driver for range flocks

A

Max kg lamb/ewe/year

79
Q

Advantages to range flocks

A

low feed costs
Marginal land profit
co species grazing
weed control (toxin resistant)

80
Q

What toxic plants are sheep resistant to

A

Leafy Spurge
Tansy Ragwort

81
Q

When is a range flock sheep gestating

A

Dec 5 to may 1 ish

82
Q

During lambing in Range flocks what changes in regard to management

A

Pens shrink to monitor more closely

83
Q

Water management in range flocks

A

test
reduce mud
haul to increase quality

84
Q

Range flocks are marketed in fall when lamb prices are

A

Lowest

85
Q

Why do range flocks need close monitoring

A

They will eat the grass to the dirt

86
Q

What mothering problem is more common in range flocks

A

Mismothering (loose lambs, take others)

87
Q

What kind of pasture management is essential for future grazing

A

Large enough land base

88
Q

Lambing percentage is high and mortality is low in range flocks

A

False, lambing percentage is lower and mortality is higher

89
Q

Why is lambing mortality higher in range flocks

A

Storms and mismothering
Predation

90
Q

How much water does a lactating ewe need in a day

A

6.5L

91
Q

How much water does a dry ewe need in a day

A

4.5L

92
Q

How does rotational grazing help range flocks

A

increases use of land without damage
reduces parasite ingestion
Prevents picky eater selection

93
Q

How do range flocks get replacement ewes

A

From their own flock (Flock together)

94
Q

What weight is marketed to slaughter after weaning

A

> 32kg (50kg)

95
Q

Are feeder lambs sold to lots or kept

A

Depends on operations

96
Q

If feeder lambs are kept on operation what is the protocol

A

Deworm
Feed hay and concentrates

97
Q

when are range flocks shorn

A

before or after lambing (not during)
Labor and weather dependent

98
Q

Farm flocks most common type

A

Semi confined

99
Q

Semi confined farm flock characteristics

A

grazing and dry lot pens with sheds
Ewes graze during summer after weaning in spring

100
Q

Advantages of semi confined farm flocks

A

cheap feed and low labor at times
Close monitoring and controlled feed at high need times

101
Q

Total confined farm flocks

A

Always in a controlled environment (barn or dry lot)
NO grazing

102
Q

Important aspects of farm flocks

A

Breed selection (mostly meat, tough)
Kg lamb/ewe/year

103
Q

Management goals of farm flocks

A

multiple births
low mortality
optimum growth rate

104
Q

Are farm flocks on accelerated breeding schedules

A

They can be
Often breed 1x/yr for easter slaughter

105
Q

When are farm flocks weaned and marketed

A

Spring (easter)