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88問 • 1年前
  • Mutated Lemon
    • 通報

    問題一覧

  • 1

    When is a gilt ready for breeding?

    at least 8 months old, about 100-130 kg in weight, has cycled at least twice

  • 2

    When is a boar ready for breeding?

    at least 9 months old, large enough to cover a normal-sized gilt, sufficient libido to complete ejaculation, semen is of sufficient quality and quantity to ensure high conception rates

  • 3

    Factors Affecting Sexual Maturity

    Genotype/ Genetics, Age, Nutrition, Environment, Health

  • 4

    period intervening between two (2) successive heat periods in the absence of pregnancy.

    Estrus cycle

  • 5

    Estrus cycle ranges from?

    ranges from 18-24 days (average of 21 days)

  • 6

    Also known as heat period

    Estrus period

  • 7

    Estrus period last?

    Lasts from one (1) to five (5) days with an average of 2-3 days

  • 8

    Time during which the sow will accept the boar (sexual receptivity)

    Estrus

  • 9

    Estrus or?

    Standing heat

  • 10

    Produces GnRH

    Hypothalamus

  • 11

    GnRH

    Gonadotropin- releasing hormone

  • 12

    LH

    Luteinizing hormone

  • 13

    CL

    Corpus Luteum

  • 14

    FSH

    Follicle Stimulating Hormone

  • 15

    Phases of Estrus cycle

    Proestrus, Estrus/Standing heat , Metestrus, Diestrus

  • 16

    building-up phase. -the ovarian follicle (under the influence of FSH and LH) enlarges and begins to secrete estrogens.

    Proestrus

  • 17

    reddening of vulva and mucus discharge

    Late Proestrus

  • 18

    sexual receptivity

    Estrus/Standing heat

  • 19

    mark the end of estrus (if pregnant)- CL is actively producing progesterone (if NOT pregnant)-uterus produce prostaglandin, procedes to diestrus

    Metestus

  • 20

    CL recedes and new follicle developed -short period of inactivity

    Diestrus

  • 21

    long period of inactivity

    Anestrus

  • 22

    It should be done on a routine basis. For best results, this activity should be done twice each day preferably early in the morning and late in the afternoon.

    Heat Detection

  • 23

    It is the method by which a pig raiser determines whether a sow will accept service by the boar.

    Heat Detection

  • 24

    Techniques of Heat Detection

    a. Back Pressure Test. , b. Riding-the-Back Test. , c. Semen-on-Snout Test., d. Teaser Boar Method.

  • 25

    This method is done by applying pressure on her sides with both hands. If she is receptive, she will just stand firm and rigid, ready to be served.

    Back pressure test

  • 26

    This is done by riding on or pressing the back or loin of the sow. Just like in the first method, the sow will stand firmly and remain rigid, ready to be served if it is sexually receptive.

    Riding -the -back test

  • 27

    With this technique old semen sample is squeezed from a squirt bottle on the snout of the sow.

    Semen-on-snout test

  • 28

    A vasectomized boar is the best animal to use in this method. The boar is allowed to mount the sow.

    Teaser boar method

  • 29

    Mating System

    Natural Service , Artificial Insemination

  • 30

    the secretion of milk from specialized glands (mammary glands) to provide nourishment to offspring. Last about 4-6 weeks (28-42 days), Involves production of hormones Prolactin (Milk Production) and Oxytocin (Milk Let-down)

    Lactation

  • 31

    Lactation last about?

    4-6 weeks or 28-42 days

  • 32

    Prolactin

    Milk production

  • 33

    Oxytocin

    Mil let-down

  • 34

    the time interval from weaning to service This is the time when the sow is unproductive.

    Dry period

  • 35

    Ideal dry period

    7 days

  • 36

    Gestation period of swine

    3 months, 3 weeks, 3 days or 111 to 120 with an average of 114 days

  • 37

    Factors to Consider in the Construction of Swine Housing

    Environmental control, proper ventilation , Minimum labor requirements , dryness , sanitation , safety, rodent and bird control , durability of building materials , future expansion

  • 38

    Below are the various swine housing system that you may adopt depending on the choice of your production operation.

    one-unit system, two-unit system, three-unit system , four-unit system

  • 39

    In this system, the sows are removed when the piglets reach weaning age. The pigs remain in the same building from farrowing until they reach the desired weight for slaughtering.

    one-unit system

  • 40

    The sows and piglets remain in the farrowing house until the piglets are weaned. The weanlings are transferred to a growing-finishing house.

    two-unit system

  • 41

    The sows and piglets remain in the farrowing house until weaning. The weanlings are moved to a nursery house and finally to a growing-finishing unit where they stay until they are ready for slaughter.

    three-unit system

  • 42

    The sows and piglets remain in the farrowing house until weaning. After weaning, piglets are moved to a nursery house, then to a growing house and finally to a finishing house until they are ready for slaughter.

    four-unit system

  • 43

    It is also called the feeding/lying box/stall. . Stalls and tethers are normally cleaner when the rear half of the floor area is slatted.

    individual housing

  • 44

    A housing system where a number of animals are grouped and kept in one pen. Group housing is done base on the classes of the pigs (sows, gilts, growers, finishers.)

    group housing

  • 45

    swine raised for meat production usually starts at 15 kg

    Fattener

  • 46

    act of giving birth in swine

    Farrowing

  • 47

    unbred sows which have just been weaned (non-pregnant sows )

    Dry sows

  • 48

    pregnant sow

    gestating sow

  • 49

    refers to a male breeding swine which is at least 8 months old

    Boar

  • 50

    average number of farrowing of one sow per year.

    Litter index

  • 51

    piglets born in one farrowing

    Litter

  • 52

    swine from 40 to 65 kg

    grower

  • 53

    female swine that has not farrowed

    gilt

  • 54

    swine which are 66kg and up

    finisher

  • 55

    weanling piglet that has been recently separated from its mother.

    Weaners

  • 56

    number of days an animals stays in a pen.

    Occupancy

  • 57

    any breeding female pig that has been farrowed

    Sow

  • 58

    Types of roofing

    monitor , semi monitor , shed, semi shed , double span

  • 59

    Name this white pig with long droopy ears and that is known for its mothering ability

    Chester white

  • 60

    Which breed of swine is black and white bodied and had medium sized droopy ears?

    Poland China

  • 61

    What is another name for the “blind gut”?

    Cecum

  • 62

    Where are most of the nutrients absorbed in the digestive system?

    Small Intestine

  • 63

    What part of the digestive system leads to the opening through which the undigested portion of the feed is eliminated?

    Rectum

  • 64

    What nutrients do pigs, sheep, and cattle all need most of?

    Water

  • 65

    What is a castrated male pig called?

    Barrow

  • 66

    Where should an iron shot be given to a baby pig?

    In the Neck Muscle

  • 67

    What is the swine disease that causes poor conception rates, reabsorbed litters, mummies and small litters?

    Parvovirus

  • 68

    What is the swine disease that causes a sow to abort mid-pregnancy or have weak litters and nursing pigs suddenly die?

    Leptospirosis

  • 69

    What swine disease causes 1-8 day-old pigs, watery diarrhea, high death rates and vomiting?

    TGE (Transmissible Gastroenteritis)

  • 70

    What swine disease causes no energy, sleepy, rough hair coat, wrinkled skin, hard breathing, and poor growth in piglets?

    Baby pig anemia (iron deficiency)

  • 71

    What swine disease causes infertility and abortions 15 days after breeding? Caused by bacterial disease caud by brucella species

    Brucellosis

  • 72

    What swine disease causes worms in the feces, decreased food intake, and slow growth?

    Internal parasites

  • 73

    What swine disease causes sneezing, tearing of eyes, snorting, coughing, the twisting of the nose?

    Atrophic rhinitis

  • 74

    What swine disease causes blood and mucus in diarrhea, pigs to be off feed, and death in pigs under 3 weeks of age?

    Swine dysentery

  • 75

    What swine disease and reproductive disease causes abortions, mummies and weak pigs?

    PRRS (Porcine Reproductive & Respiratory Syndrome)

  • 76

    What swine disease causes reduced gain, poor growth, and reproductive failures in the breeding herd?

    Pseudorabies (Aujeszky’s disease)

  • 77

    What medication, such as streptomysin or penicillin, is used to destroy or inhibit the growth of microorganisms, specifically bacteria?

    Antibiotics

  • 78

    What is resistance to disease, usually created through vaccination?

    Immunity

  • 79

    What is the term used to describe pigs born discolored and shriveled or decomposed that died sometime during gestation?

    Mummified pig

  • 80

    What is separating sick or new animals from a herd to ensure the health of the rest of the herd called?

    Quarantine

  • 81

    What is a gilt of superior quality selected to become part of the breeding hear called?

    Replacement Gilt

  • 82

    At what phase of production is a pig most efficient at converting feed to muscle?

    Nursing period

  • 83

    What is the feed efficiency of a finishing pig?

    2:1

  • 84

    What does EPD stand for?

    Expected Progeny Difference

  • 85

    What is the management practice in which a facility is filled and emptied of hogs all at once called?

    All in, All out systes

  • 86

    What is an unborn mammal that is growing in the uterus before birth?

    Fetus

  • 87

    What an animal that is unable to reproduce offspring?

    Infertile

  • 88

    also known as diarrhea, is a condition characterized by the frequent passage of loose or watery stools. It can affect pigs of all ages but is particularly common in piglets. This condition can lead to dehydration, poor growth, and increased susceptibility to other diseases if not managed properly.

    Scouring

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    問題一覧

  • 1

    When is a gilt ready for breeding?

    at least 8 months old, about 100-130 kg in weight, has cycled at least twice

  • 2

    When is a boar ready for breeding?

    at least 9 months old, large enough to cover a normal-sized gilt, sufficient libido to complete ejaculation, semen is of sufficient quality and quantity to ensure high conception rates

  • 3

    Factors Affecting Sexual Maturity

    Genotype/ Genetics, Age, Nutrition, Environment, Health

  • 4

    period intervening between two (2) successive heat periods in the absence of pregnancy.

    Estrus cycle

  • 5

    Estrus cycle ranges from?

    ranges from 18-24 days (average of 21 days)

  • 6

    Also known as heat period

    Estrus period

  • 7

    Estrus period last?

    Lasts from one (1) to five (5) days with an average of 2-3 days

  • 8

    Time during which the sow will accept the boar (sexual receptivity)

    Estrus

  • 9

    Estrus or?

    Standing heat

  • 10

    Produces GnRH

    Hypothalamus

  • 11

    GnRH

    Gonadotropin- releasing hormone

  • 12

    LH

    Luteinizing hormone

  • 13

    CL

    Corpus Luteum

  • 14

    FSH

    Follicle Stimulating Hormone

  • 15

    Phases of Estrus cycle

    Proestrus, Estrus/Standing heat , Metestrus, Diestrus

  • 16

    building-up phase. -the ovarian follicle (under the influence of FSH and LH) enlarges and begins to secrete estrogens.

    Proestrus

  • 17

    reddening of vulva and mucus discharge

    Late Proestrus

  • 18

    sexual receptivity

    Estrus/Standing heat

  • 19

    mark the end of estrus (if pregnant)- CL is actively producing progesterone (if NOT pregnant)-uterus produce prostaglandin, procedes to diestrus

    Metestus

  • 20

    CL recedes and new follicle developed -short period of inactivity

    Diestrus

  • 21

    long period of inactivity

    Anestrus

  • 22

    It should be done on a routine basis. For best results, this activity should be done twice each day preferably early in the morning and late in the afternoon.

    Heat Detection

  • 23

    It is the method by which a pig raiser determines whether a sow will accept service by the boar.

    Heat Detection

  • 24

    Techniques of Heat Detection

    a. Back Pressure Test. , b. Riding-the-Back Test. , c. Semen-on-Snout Test., d. Teaser Boar Method.

  • 25

    This method is done by applying pressure on her sides with both hands. If she is receptive, she will just stand firm and rigid, ready to be served.

    Back pressure test

  • 26

    This is done by riding on or pressing the back or loin of the sow. Just like in the first method, the sow will stand firmly and remain rigid, ready to be served if it is sexually receptive.

    Riding -the -back test

  • 27

    With this technique old semen sample is squeezed from a squirt bottle on the snout of the sow.

    Semen-on-snout test

  • 28

    A vasectomized boar is the best animal to use in this method. The boar is allowed to mount the sow.

    Teaser boar method

  • 29

    Mating System

    Natural Service , Artificial Insemination

  • 30

    the secretion of milk from specialized glands (mammary glands) to provide nourishment to offspring. Last about 4-6 weeks (28-42 days), Involves production of hormones Prolactin (Milk Production) and Oxytocin (Milk Let-down)

    Lactation

  • 31

    Lactation last about?

    4-6 weeks or 28-42 days

  • 32

    Prolactin

    Milk production

  • 33

    Oxytocin

    Mil let-down

  • 34

    the time interval from weaning to service This is the time when the sow is unproductive.

    Dry period

  • 35

    Ideal dry period

    7 days

  • 36

    Gestation period of swine

    3 months, 3 weeks, 3 days or 111 to 120 with an average of 114 days

  • 37

    Factors to Consider in the Construction of Swine Housing

    Environmental control, proper ventilation , Minimum labor requirements , dryness , sanitation , safety, rodent and bird control , durability of building materials , future expansion

  • 38

    Below are the various swine housing system that you may adopt depending on the choice of your production operation.

    one-unit system, two-unit system, three-unit system , four-unit system

  • 39

    In this system, the sows are removed when the piglets reach weaning age. The pigs remain in the same building from farrowing until they reach the desired weight for slaughtering.

    one-unit system

  • 40

    The sows and piglets remain in the farrowing house until the piglets are weaned. The weanlings are transferred to a growing-finishing house.

    two-unit system

  • 41

    The sows and piglets remain in the farrowing house until weaning. The weanlings are moved to a nursery house and finally to a growing-finishing unit where they stay until they are ready for slaughter.

    three-unit system

  • 42

    The sows and piglets remain in the farrowing house until weaning. After weaning, piglets are moved to a nursery house, then to a growing house and finally to a finishing house until they are ready for slaughter.

    four-unit system

  • 43

    It is also called the feeding/lying box/stall. . Stalls and tethers are normally cleaner when the rear half of the floor area is slatted.

    individual housing

  • 44

    A housing system where a number of animals are grouped and kept in one pen. Group housing is done base on the classes of the pigs (sows, gilts, growers, finishers.)

    group housing

  • 45

    swine raised for meat production usually starts at 15 kg

    Fattener

  • 46

    act of giving birth in swine

    Farrowing

  • 47

    unbred sows which have just been weaned (non-pregnant sows )

    Dry sows

  • 48

    pregnant sow

    gestating sow

  • 49

    refers to a male breeding swine which is at least 8 months old

    Boar

  • 50

    average number of farrowing of one sow per year.

    Litter index

  • 51

    piglets born in one farrowing

    Litter

  • 52

    swine from 40 to 65 kg

    grower

  • 53

    female swine that has not farrowed

    gilt

  • 54

    swine which are 66kg and up

    finisher

  • 55

    weanling piglet that has been recently separated from its mother.

    Weaners

  • 56

    number of days an animals stays in a pen.

    Occupancy

  • 57

    any breeding female pig that has been farrowed

    Sow

  • 58

    Types of roofing

    monitor , semi monitor , shed, semi shed , double span

  • 59

    Name this white pig with long droopy ears and that is known for its mothering ability

    Chester white

  • 60

    Which breed of swine is black and white bodied and had medium sized droopy ears?

    Poland China

  • 61

    What is another name for the “blind gut”?

    Cecum

  • 62

    Where are most of the nutrients absorbed in the digestive system?

    Small Intestine

  • 63

    What part of the digestive system leads to the opening through which the undigested portion of the feed is eliminated?

    Rectum

  • 64

    What nutrients do pigs, sheep, and cattle all need most of?

    Water

  • 65

    What is a castrated male pig called?

    Barrow

  • 66

    Where should an iron shot be given to a baby pig?

    In the Neck Muscle

  • 67

    What is the swine disease that causes poor conception rates, reabsorbed litters, mummies and small litters?

    Parvovirus

  • 68

    What is the swine disease that causes a sow to abort mid-pregnancy or have weak litters and nursing pigs suddenly die?

    Leptospirosis

  • 69

    What swine disease causes 1-8 day-old pigs, watery diarrhea, high death rates and vomiting?

    TGE (Transmissible Gastroenteritis)

  • 70

    What swine disease causes no energy, sleepy, rough hair coat, wrinkled skin, hard breathing, and poor growth in piglets?

    Baby pig anemia (iron deficiency)

  • 71

    What swine disease causes infertility and abortions 15 days after breeding? Caused by bacterial disease caud by brucella species

    Brucellosis

  • 72

    What swine disease causes worms in the feces, decreased food intake, and slow growth?

    Internal parasites

  • 73

    What swine disease causes sneezing, tearing of eyes, snorting, coughing, the twisting of the nose?

    Atrophic rhinitis

  • 74

    What swine disease causes blood and mucus in diarrhea, pigs to be off feed, and death in pigs under 3 weeks of age?

    Swine dysentery

  • 75

    What swine disease and reproductive disease causes abortions, mummies and weak pigs?

    PRRS (Porcine Reproductive & Respiratory Syndrome)

  • 76

    What swine disease causes reduced gain, poor growth, and reproductive failures in the breeding herd?

    Pseudorabies (Aujeszky’s disease)

  • 77

    What medication, such as streptomysin or penicillin, is used to destroy or inhibit the growth of microorganisms, specifically bacteria?

    Antibiotics

  • 78

    What is resistance to disease, usually created through vaccination?

    Immunity

  • 79

    What is the term used to describe pigs born discolored and shriveled or decomposed that died sometime during gestation?

    Mummified pig

  • 80

    What is separating sick or new animals from a herd to ensure the health of the rest of the herd called?

    Quarantine

  • 81

    What is a gilt of superior quality selected to become part of the breeding hear called?

    Replacement Gilt

  • 82

    At what phase of production is a pig most efficient at converting feed to muscle?

    Nursing period

  • 83

    What is the feed efficiency of a finishing pig?

    2:1

  • 84

    What does EPD stand for?

    Expected Progeny Difference

  • 85

    What is the management practice in which a facility is filled and emptied of hogs all at once called?

    All in, All out systes

  • 86

    What is an unborn mammal that is growing in the uterus before birth?

    Fetus

  • 87

    What an animal that is unable to reproduce offspring?

    Infertile

  • 88

    also known as diarrhea, is a condition characterized by the frequent passage of loose or watery stools. It can affect pigs of all ages but is particularly common in piglets. This condition can lead to dehydration, poor growth, and increased susceptibility to other diseases if not managed properly.

    Scouring