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Swine Production > Chapter 2 > Flashcards

Chapter 2 Flashcards

1
Q

Usually make good mothers because they typically give birth to large litters and milk well

A

White colored breeds

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2
Q

Within the locality

A

Availability of good breeding stock

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3
Q

Produced and nourish litters of healthy pig

A

Prolificness

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4
Q

Rapid gains

A

Growth ability

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5
Q

Active; good disposition; easy to handle

A

Temperament

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6
Q

High in lean cuts and low in fats

A

Carcass quality

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7
Q

Conversion of feeds to pork

A

Efficient use in feeds

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8
Q

Some breeds perform better when crossbred

A

Nicking ability

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9
Q

For better carcass

A

Market demand

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10
Q

Factors in selecting a breeding herd

A

Availability of good breeding stock
Prolificness
Growth Ability
Temperament
Carcass quality
Efficient use in feeds
Nicking ability
Market demand
Disease resistance
Availability of feeds
Personal likes and dislikes in terms of caring for the animals

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11
Q

Is a group of animals that has specific traits or characteristics in common

A

Breed

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12
Q

Mating within the breed produces this that maintains the same set of characteristics

A

Progeny

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13
Q

The performance of pig is influenced by this which includes nutrition and feeding, housing, health etc. compromising 70% of the totality of the animal

A

Environment

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14
Q

Compromising 30%, thus it is important to look into the bloodline of the animals

A

Genetic Potential

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15
Q

This pig is hardy (healthy or strong or daring). It’s upkeep is not expensive. The female forrows regularly. The snout is long and pointed.
The ears are small and erect.
The back is low and stomach hangs close to the ground.
The litter is small and of different colors which may either be black or black and white

A

The native pig

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16
Q

The breed is wild and hard to handle even after long confinement.

A

Native pig

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17
Q

The birth weight of native pig

A

0.6 kg

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18
Q

The weight of native pig in 6 months

A

9.9 kgs

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19
Q

The weight of native pig at one year and a half months

A

34.5 kgs

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20
Q

The weight of native pig at 2 years of age

A

66.4 kgs

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21
Q

Classified into 2 strains which are both lard and meat type

A

Batangas pig

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22
Q

The looks and size are similar to Duroc Jersey

A

Kamain

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23
Q

Black color similar to Berkshire and Poland china

A

Diani

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24
Q

Both are produced by natural cross breeding and ready for market at 9 months old

A

Kamain
Diani

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25
Q

An intermediate between lard and bacon type the breed is found in Cotabato

A

The koronadal pig

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26
Q

The size satisfactory. The head is long and the snout pointed and long. The pig matures at 9 months

A

Koronadal pig

27
Q

The cross between the native Bekjala and the Berkshire.
The breed is better than any native pig it’s big size and of lard type. The body is moderately long.
The ears are large and erect and the legs are big boned and strong

A

Berkjala

28
Q

Who perfected the berkjala breed in UPCA in Los Baños, Laguna in 1916

A

Dr. B. M. Gonzales

29
Q

Mature boar berkjala weighs how many kilo?

A

180 kgs

30
Q

Mature sow berkjala weighs how many kilo?

A

120 kgs

31
Q

Dressing percentage of berkjala

A

75%

32
Q

This breed matures in 7 to 9 months

A

Berkjala

33
Q

entirely white with erect ears that is not big.
sows have superior mothering ability; farrow and wean large litters and are excellent milkers.
Adopt well to confinement but not on rugged condition prone to disease

A

Yorkshire or large white

34
Q

white; short legs with medium to large drooping ears; short snout.
- good mothering ability and litter size produce pig of highly acceptable carcass quality

A

Landrace

35
Q

Weak on the feet and legs and have problems adopting to rugged condition but it can be corrected by proper selection and breeding

A

Landrace

36
Q

Color ars varying shades of red. Produce pig that have superior rate of growth; feed conversion and their performance in rugged condition is better than any whites breeds

A

Duroc

37
Q

ears are small (⅔ erect and ⅓ drooping a tip)

A

Duroc

38
Q

Colored black with white belt around the shoulder and body.
Long-legged and lack body thickness
Able to adopt to very rugged conditions
-

A

Hampshire

39
Q

Black with six white points (4 white feet some white in the face and tail.
Ears are erect
Known for their meatiness and good adaptability to rugged conditions
Sows are not as prolific as the other breeds but produce well when crossed with other breeds

A

Berkshire

40
Q

Spotted black and white with medium -sized ear pointed upward, sometimes slightly drooling. Its snout is moderately long and dished

A

Pietrain

41
Q

Do not have distinguishing physical characteristics that may differentiate them from other pigs

A

Synthetic breeds

42
Q

Genetic engineering involving the application of comprehensive testing procedure and is computer aided. It aims to take advantage of hybrid vigor or heterosis

A

Synthetic breeds

43
Q

This breed was developed from 4 synthetic lines from carefully selected stock of Euribrid, Europe a leading animal breeding organization.
The sow are excellent fertility; outstanding mothering characteristics and high milking qualities

A

Hypor

44
Q

Corporation of Neuw Dalland

A

Dall Phil System Corp.

45
Q

The countries most major distributor of new Dalland, they will have the highest number of breeders in the country

A

Dall Phil System Corp

46
Q

This breed has evolved from continuous selection and cross breeding of other excellent breeders namely Landrace, large white and pietrain

A

Neuw Dalland

47
Q

Has excellent quality with minimum backfat

A

Neuw Dalland

48
Q

arrived the country in 1975 was considered as the best source of lean meat.

It great grandparents are from Belgium and was imported by Robina Farms

A

Seghers

49
Q

A product of Vitarich corporation

A

Babcock

50
Q

Are systems of mating animals used to produced a purebred or a crossbred, which is important in pig improvement to increase production

A

Breeding systems

51
Q

Is done to purify the bloodline of the animals since the similarity of the animals within the group is increased

A

Inbreeding

52
Q

Is not recommendable due to its negative effect on the production performance of the animal. It usually decreases vigor because it brings together the recessive genes

A

Continuous breeding

53
Q

Cross breeding system is recommended for the production of market hogs of 2 important reasons:

A

To obtain hybrid vigor or heterosis
To bring together the desirable characteristics of the parental breeds

54
Q

A system of breeding wherein an inferior breed is improved by continued crossing
Commonly used among native breeds crossed with exotic breeds of swine to improve the common sick

A

Upgrading

55
Q

Good production of the sow

A

18 piglets

56
Q

Long life

A

6 litters

57
Q

Good ADG for the offspring

A

650 grams

58
Q

Good FCR of the offspring

A

3.0

59
Q

Oviduct distended with fluid

A

Hydrosalpinx

60
Q

Oviduct distended with pus-like materials

A

Pyosalpinx

61
Q

Blind uterine body, infantilism cystic ovaries

A

Unilateral blind uterine horn

62
Q

Occlusion or missing segments of the duct system

A

Bilateral and unilateral occlusion

63
Q

Are few of the disease commonly associated with abortion and usually transmitted by an inflected boar

A

Brucellosis
Leptospirosis

64
Q

Can lower the quality of the whole herd

A

Abnormalities

Swine Production (4 decks)

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