Pig Breeds in Nepal

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Questions and Answers

What is the primary goal of pure-breeding in pig production?

  • To introduce new traits from different breeds.
  • To increase genetic diversity within a breed.
  • To reduce the cost of feed by using crossbred animals.
  • To identify and propagate superior genes for commercial production and maintain valuable genetic material. (correct)

What is a key characteristic of out-breeding as a mating system?

  • It requires that mated individuals share a common ancestor within four generations.
  • It is primarily used to perpetuate undesirable recessive traits.
  • It involves mating individuals of the same breed that are less closely related than the average of the breed. (correct)
  • It involves mating closely related individuals to concentrate specific genes.

What is a significant consequence of inbreeding in pigs?

  • Decreased litter size and increased mortality due to the expression of undesirable recessive genes. (correct)
  • Enhanced milking ability and mothering skills in sows.
  • Increased litter size and reduced mortality rates.
  • Earlier sexual maturity in gilts and boars.

What is the primary benefit of crossbreeding in pig farming?

<p>It introduces a gene combination different from either parent, potentially improving performance above that of either parent through hybrid vigor. (C)</p> Signup and view all the answers

How does negative selection impact pig breeding?

<p>It involves keeping smaller and weaker piglets for breeding, which can perpetuate undesirable traits. (B)</p> Signup and view all the answers

Which practice is crucial for preventing inbreeding problems in village pig breeding programs?

<p>Exchanging male piglets between villages annually to introduce unrelated genes. (C)</p> Signup and view all the answers

What is a key consideration when selecting breeding gilts?

<p>Selecting gilts with at least 12 teats from good mothers known for weaning a high number of piglets. (B)</p> Signup and view all the answers

At what age should gilts ideally be bred?

<p>Around 8 months old, ensuring they are physically mature enough for breeding. (C)</p> Signup and view all the answers

Which physical characteristic is important when selecting a breeding boar?

<p>A boar should have sound feet, full hams, and a uniform curve at the back. (A)</p> Signup and view all the answers

What is a clear indication of heat in a sow?

<p>The sow stands still when pressure is applied to her back. (D)</p> Signup and view all the answers

What is the recommended method to stimulate heat in a sow after farrowing?

<p>Gently stroke the sow's vagina with a freshly cut papaya stalk. (C)</p> Signup and view all the answers

When should an echo scan be performed to detect pregnancy in sows?

<p>23 - 35 days after serving, to positively confirm pregnancy. (B)</p> Signup and view all the answers

Why is it important to cull sows that are difficult to get in-pig or manage to rear only small litters?

<p>All of the above. (D)</p> Signup and view all the answers

What steps should be taken immediately after a piglet is born?

<p>The umbilical cord should be gently pulled away or cut, leaving about 5 cm, and the navel soaked in iodine. (A)</p> Signup and view all the answers

Why is it essential for new-born piglets to receive colostrum?

<p>It contains antibodies that protect them from diseases. (C)</p> Signup and view all the answers

What should a farmer do if a sow does not produce enough milk for her piglets?

<p>Give the piglets cow's milk or goat's milk, or transfer them to another sow. (C)</p> Signup and view all the answers

Why is teeth trimming sometimes necessary in new-born piglets?

<p>To prevent them from injuring the sow's udder. (C)</p> Signup and view all the answers

What causes anaemia in piglets, and how can it be prevented?

<p>Iron deficiency; provide iron injections or oral iron paste. (B)</p> Signup and view all the answers

What is the purpose of tail docking in piglets?

<p>To prevent tail biting, which can lead to infections. (D)</p> Signup and view all the answers

What are the key components of creep feed?

<p>20% protein, milk by-products, vitamins, and amino acids for optimal growth. (A)</p> Signup and view all the answers

When should boars typically be replaced to maintain optimal breeding efficiency?

<p>When they reach 30 to 36 months old, to avoid reduced fertility. (B)</p> Signup and view all the answers

What actions should be taken with culled sows?

<p>Remove them from the farm and sell them as soon as possible. (A)</p> Signup and view all the answers

Why are male piglets castrated?

<p>To prevent boar taint in their meat. (C)</p> Signup and view all the answers

What characterizes 'creep feed' in piglet nutrition?

<p>It is a supplement given to young piglets that the mother cannot access. (C)</p> Signup and view all the answers

When is the appropriate time to provide creep feed for piglets?

<p>From day 7 onwards, allowing them to supplement their diet in an area the mother cannot access. (A)</p> Signup and view all the answers

Why is it NOT advisable to feed distillery waste to pregnant and lactating sows?

<p>It contains alcohol, which can be detrimental to them and their piglets. (B)</p> Signup and view all the answers

What is the recommended protein content in creep feed for piglets?

<p>20% (D)</p> Signup and view all the answers

For dry or pregnant Sows and Gilts, what is the correct quantity to feed per day?

<p>2.5 kg of sow and weaner meal (B)</p> Signup and view all the answers

Why is it important to firmly anchor the feeding trough to the floor?

<p>To prevent pigs from overturning it and wasting feed. (C)</p> Signup and view all the answers

In pig housing, what constitutes a suitable floor?

<p>A flat, solid floor made from cement (but not polished) or from hard soil, sloping away to aid cleaning. (B)</p> Signup and view all the answers

What is a crucial element to look for when assessing good swine housing?

<p>Ample shade and protection from rain, maintaining good ventilation. (C)</p> Signup and view all the answers

Why is it recommended to locate pig farms away from residential areas?

<p>To minimize disturbance to residents from noise and odor. (A)</p> Signup and view all the answers

During disease outbreaks, when should medication be administered?

<p>Adding medication through drinking water, as sick pigs may not eat. (D)</p> Signup and view all the answers

What are some common signs that a pig is sick?

<p>Rapid breathing, reddish skin in white skin-colored pigs, and droopy ears. (A)</p> Signup and view all the answers

What is the general treatment for Mange reported among Swine?

<p>Injectable Ivermectin (C)</p> Signup and view all the answers

What are the major symptoms of Lice and Fleas?

<p>Itching and red spots or bite wounds on the skin (D)</p> Signup and view all the answers

What are major Control aspects to keep in mind regarding Lice, Fleas, Mange?

<p>Wash affected pigs (B)</p> Signup and view all the answers

What are common symptoms for streptococcal infections?

<p>Fever, and nervous behavior (D)</p> Signup and view all the answers

What is the best approach to control bacterial contamination and other illness in swine during pregnancy?

<p>Boil the Swill (D)</p> Signup and view all the answers

What are common symptoms for Swine Fever also known as Hog Cholera?

<p>Incoordinated hind limbs (C)</p> Signup and view all the answers

What is correct vaccination period for foot and mouth disease?

<p>Every year in October / November (D)</p> Signup and view all the answers

Flashcards

Native Pig Breeds

Native breeds of pig found throughout the country, typically smaller than exotic breeds, with names varying by region.

Jangali Bandel/Wild Boar

A breed found in the wild throughout Nepal; commercial farms pay the National Park for each piglet taken.

Pygmi Bandel

A small breed found throughout northern India, Bhutan, and Nepal; males are slightly smaller.

Hurra Breed

A breed found throughout Terai of Nepal. Kept under scavenging systems.

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Chwanche breed

Found across the mid hills of Nepal. Kept under semi-intensive systems. Mostly found in black color.

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Banmpudke Breed

A domesticated form of the Jangali Bandel known as the smallest domesticated breed of pig.

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Pakhribas Black Pig

A breed developed at Pakhribas Agriculture Centre Dhankuta Nepal.

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Dharane Kalo Banggur

A black pig found in the eastern terai and hills of Nepal with a long body and large, drooping ears.

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Exotic Pig Breeds

Common breeds for commercial pig production known for lean meat and efficient feed conversion.

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Yorkshire Breed

A white breed with a long body, erect ears, and good mothering abilities, widely used for upgrading local breeds.

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Landrace Breed

A white breed with large drooping ears, a long body, and good mothering abilities, known for large litters.

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Hampshire Breed

A black breed with a white belt and muscular build, known for bacon production.

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Duroc Breed

A red, muscular breed with partially drooping ears, desirable as sires due to fast growth.

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Tibetan Breed

A breed adapted to high hills and cold climates, characterized by a light body and black hair coat.

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Tamworth Breed

A ginger, golden red to dark red breed with a long head, prick ears, and a straight face.

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Meishan Breed

A black breed with short legs, a big stomach, a deep back, and a very ugly face, developed in China.

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Breed Improvement

The process of obtaining improved, high-yielding animals by introducing positive characteristics into local breeds through crossbreeding.

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Pure-breeding

Mating only purebred individuals of the same breed so offspring share the same breed characteristics.

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Out breeding

Mating individuals of the same breed who are less closely related to increase genetic diversity.

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In breeding

Mating individuals of the same breed who are closely related, which can concentrate both desirable and undesirable traits.

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Cross breeding

Mating individuals from different breeds to introduce a different gene combination.

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Village Breeding Practices

Best pig-breeding practices adapted in the villager, breeding boar exchange between villages / farmer groups.

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Selection of Breeding Gilt

Selecting gilts with at least 12 teats from good mothers with high weaning rates, and breeding them at the right age and weight.

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Selection of Breeding Boar

Selecting boars with sound feet, full hams, uniform curve at the back, and good length, from sows known to be good mothers.

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Early Heat Signs

Recognizing signs like restlessness, red and swollen vulva, and white mucus discharge in the first stage of heat.

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Service Period Signs

Recognizing signs like real Oestrus lasting 40-60 hours, less red and swollen vulva, and slimy mucus discharge in the service period.

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Post Oestrus-Period

Knowing the sow or gilt will not stand still when pressure is applied to her back.

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Inducing Heat in Sows

Methods like stroking the sow's vagina with papaya stalk, spraying boar urine, or feeding lotus seeds to encourage heat.

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Stimulating Regular Heat

Removing the sow from piglets and taking her to a house with dry sows, close to a boar, to stimulate regular heat.

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Signs of Gestation

After 21 days of serving, she does not show heat signs, and detection via echo scan 23-35 days post-service.

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Culling Inferior Animals

Sows difficult to get pregnant or only manage small litters, or boars that are infertile, should be removed to increase quality.

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Improve Conception

Crush 1 kg of Semen nelumbinis seed and mix with the sow's feed. If a sow is too fat, reduce her feed.

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Soundness Evaluation

Minimum of 7 1/2 months. Assessing sperm cells, libido and reproductive behavior.

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Care of Breeding Boar

Giving high priority to newly introduced animals with good reproductive and nutritional management.

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Care of Breeding Sow

Moving gilts to new pens and exercise, increased exposure to boars beginning between 160 and 180 days.

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Minimum Ages for Gilts/Boars

Delivery of boar to the buyer is 5.5 months of age and breeding in boars starts when it is 7.5 months.

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Care of Newborn Piglets

Pulling umbilical cord and dipping navel in iodine, ensuring piglets can suckle colostrum, and providing additional feed if necessary.

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Feeding Piglets Without Milk

Providing another sow or goat or cow's milk and Colostrums Substitute if the sow does not produce enough milk for their young.

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Teeth Trimming

Trimming needle sharp teeth, to keep it from biting the udder reducing the injury to them.

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Anaemia or Iron deficiency

Giving iron supplements for newborns for anemia.

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Study Notes

Farmer's Hand Book on Pig Production

Breeds

  • Native pig breeds are small in size and found throughout the country
  • Jangali Bandel/Wild Boar are found in the wild and can receive seed Rs 10,000 per piglet if used for commercial production with permission from the National Park and Wild Life Conservation Department of Nepal
  • Jangali Bandel/Wild Boar reach 90–95 cm in height, 200-250 kg in weight and are brown-black with thick body hair
  • Jangali Bandel/Wild Boar includes a heard of 6-30 heads with 3 generations, conceive during October–December, and farrow during February–April
  • Jangali Bandel/Wild Boar has a 115 day gestation period, with a litter size of 4-6
  • Pygmi Bandel are found in North India, Bhutan, and Nepal and are the smallest adult males, averaging 65 cm long and 25 cm tall
  • Female Pygmi Bandels are slightly smaller and males average 8.5 kg in weight
  • The coats of the Pygmi Bandels have blackish-brown bristles over gray-brown skin
  • Pygmi Bandel reproduces seasonally, with birth coinciding with the monsoon in late April and May, gestation of approximately 100 days and litters of 2 to 6
  • Pygmi Bandel reach sexual maturity at 13-33 months and can live 10-12 years in the wild
  • Pygmi Bandels are listed as endangered and typically live in small families of 5-20
  • Hurra are found in the Terai region of Nepal
  • Hurra are kept under scavenging systems and have brown bristles around the neck
  • Hurra reach maturity at 226 days, and have an average litter size of 5.72
  • Hurra have a weaning size of 5.14 and a birth weight of 700 grams
  • Matured Hurra males average 45 kg and females average 49 kg live weight, showing resistance to disease and parasites
  • Chwanche is found across the mid-hills of Nepal, kept under semi-intensive systems, and typically black
  • At 219 days Chwanche reaches adultery, has a 114 day gestation, and farrowing intervals of 222 days
  • Average litter size is 7.33 for Chwanche, a weaning size of 6.0, and birth weight of 800 grams
  • Matured Chwanche males average 24 kg and females average 32 kg live weight, showing resistance to diseases and parasites
  • Banmpudke is domesticated from Jangali Bandel, red to brown-black, and the smallest domestic breed of pig
  • Banmpudke reaches adultery at 187 days or has a 114 day gestation period, and a farrow interval of 138 days
  • An average Banmpudke litter size is 4.7 and 3.4 weaning size and have a birth weight of 650 grams
  • Matured Banmpudke are 20 kg avg for males and 19 kg avg for females and show resistance to diseases and parasites
  • Pakhribas Black Pig was developed at Pakhribas Agriculture Centre Dhankuta, Nepal and is Black in color
  • Pakhribas Black Pighas a average litter size of 9.4 with a 1.0 kg birth weight
  • Matured Pakhribas Black Pig average is 170 and 160 kilograms for males and females respectively, shows resistance to diseases superior to other local breeds
  • Dharane Kalo Banggur is a black pig found in eastern terai and hills of Nepal, and has a long body and dropping years
  • Highly prolific in number, Dharane Kalo Banggur averages 8-10 in litter size, with high weaning rate, has resistance to diseases and parasites and can be reared semi-intensively
  • Common pig breeds for commercial pig production are Yorkshire, Landrace, Hampshire, Duroc, Tibetan, Tamworth and Meishan breeds and their crosses
  • Commercial pig breeds products lean meat and have efficient feed conversion of 3 kg of good feed needed to produce 1 kg of pork
  • Commercial breeds are less resistant to disease, lower quality feeds and can suffer from hot weather
  • Pure exotic breeds do not perform well in rural pig production systems in Nepal
  • Yorkshire are white, have long bodies, erect ears, and live weight for mature males of 300-450 kg and 250-350 kg for females
  • Yorkshire are highly proliic with a litter size of 12, over 70% weaning, 7 pairs of teats and are used to upgrade local breeds
  • Landrace are white, with dropping ears, have long bodies, are good mothers and are from Danish origin
  • For Landrace having the highest number of pigs per litter, 310–400 kg average live matured weight for males, and 250-330 kg for females
  • Landrace makes good Bacon along with High proliicacy and average litter size of 11
  • Hampshire are black, have a white belt, are muscular, with a live weight of maturemales, 300 kg and 250 kg for females
  • Hampshire are good at Bacon production, high proliicacy, and have a litter size of 9 with a high weaning rate
  • Duroc are red, muscular, partially drooping ears and wanted as siries
  • They grow fastest out of all the breeds, average live weight of maturedmale-300 kg and 250 kg
  • With a high proliicacy, Duroc have a litter size of 9 with high weaning rate
  • Tibetan breeds pig is highly adapted to high hills, cold climate, and all year pasture.
  • Light body weight characterizes the Tibetan breed which weighs roughly about 35 kg. matured
  • Black hair coats with long/ dense bristles and highly developed digestive organs which has 36x body length.
  • The body can deposit fat and has visceral fat of about 15% of body weight, muscles with marble appearance and special meat flavor
  • Low proliicacy, litter size of 5, 69% percent weaning and 5 pairs of teats.
  • The Tamworth are ginger, golden red to dark, have long heads, prick ears, straight faces and a long narrow body
  • Mature Tamworth boars may weigh 245–265 kg and sows can reach 200–300 kg, having smaller littters than commercial breeds
  • China bred the Meishan pig, characterized by short legs, big stomach, deep back and ugly looking face
  • Meishan are high in prolificacy, average litter size of 14-17, with an average 900g birth weight, weaning of 11-12, including around 8-9 pairs of teats
  • China bred pig has a daily weight gain of 300–400 gm , FCR is 5:1, average adult male weight of about 450 kg, female weight of 350 kg, found in eastern Nepal
  • Breed improvement is important in obtaining improved and high yielding animals
  • Purpose of improvement is intoducing a positive characteristic to a local breed or crossbreed an indigenous sow with an exoticboar

Breeding

  • Pure breeding involves purebreed individuals of one breed leading same progeny with similar genetic makeup
  • The objective of purebreeding is identifying propagation superior genes for commercial production during programs or identify propagation to maintaining material
  • Out breeding consists of one breed that are less related then average breed and where ancestors not there when least four gen back mated or pedigree, and useful in purebreds
  • In breeding is mating individuals of one bread where closely relating average, where pure is unique due to can cause homozygous which cause phenotypical
  • Inbreeding can causes litter or mortality to decrease. The gilts can become sexually delayed.
  • Cross breeding means progeny has a unique gene where is different breeds
  • The purpose of crossbreeding is that it take advantage in the vigor and heterosis from parental genetics .
  • Farmers villages to get a new pig breeding in un related herds.

Selection Of Breeding & Heating

  • Selection of breeding gilt need good boar since it contributes at the quality
  • Areas to consider during breeding gilt:
    • the Gilt must have had 12 teats to a litter
    • the Gilt can be irst farrowing goodmothers -select breathing gilt at the weaving months for the growth weight
    • Select fast growing and select gilts that have been developed hams,
  • The gilt cannot be selected in breeds for super teats
  • Gilt must be at 8 months for a first service
  • Selected breeding boar must be important in area, Boar must sound feet and back
  • Boars needs as pass on this. the Boar must be selexcter sows ,from herd have healthy strong organs, at 4weeks with 8months
  • Heat detection is about the heat signs which during early,the ,vulva is swollen and mucus with 40-60 hours
  • papayavagina 3-5 days,urine 3 days, and lotus seed 5-7 days.
  • Bring sow, boar together all the time and take sow boar
  • Don't service on hot day of hour the 24 hour before to extra per day
  • Regular heats sow get early ,take dries,put to boar for all contracts to avoid fighting

Gestation,Assitance, and Concerns

  • Don't sow of serving test 23 -35 days.
  • Cull gets infertile
  • assist can be make hands and clean
  • Conception be hard reduce her feed animal with no sleep
  • Sows must receive care from test due to 7 with breeding behavior .

Care & Feeding

  • umbilical cord being pulled,navel is dipped ,make sure the pigs can , protect pigs
  • If mom has make sure they. Feed extra give colostrum. Sub is complete,frozen trim .
  • It's always import feeding at 16. give heat lamp to
  • Feeding must regular.
  • For for pigs ,good has to make
  • Creep has 20% feed
  • Food waste can add toxin.

Pig Anatomy

  • Good needs body to fat.
  • Pig needs energy good vitamins

Traditional feeds

  • Meet animals need, rice, maize, vegb,
  • Distiller is good in fat for it but don't give pregnant and lactating. Rice with bran is for fee and is 115
  • Mix in the with 45% it but will mold faster
  • Broke with other is 15 protein and has maize, soy.beans and soya 38 but rice etc and what and up for 25%

###Housing

  • Needs to feed,water and what should feed has swine fruits from market
  • Has restaurants,food. There must no animal
  • There not be have waste
  • There some building tips. The 3 is 3 meters
  • They should be with 60 centimeters and made of wood,proof and and west facing

Space Requirements

  • The area what fat pig can have it 0.5-1 sqm space,. Lact must be 4- 6 sqm
  • There are need is to prevent escape strong walls

Disease & Parasitic

  • Sick the has fever,diarea,ears that pointing downward and skin,hair problems
  • Parasites is the location of parasitic inside worm gut
  • Most worms have Ascariss

Roundworm

  • The live of take food and make thin which can cause lost of
  • condition
  • Control the hygiene, medicine and take young from old

Tapeworm

  • Have the causes in pork meat ,poor growth and swollen to do to the
  • gut make sure the hygiene

External

  • They may cause mange with and are itch
  • Treat with wash before the medicine, they are
  • Lice cause the and blood for that treat

Lice

  • Treat as cleaning

    • use medicine after having lice
    • they can cause Myiasis the disease of having
  • Eggs that have inside worm

  • Treat as clean

    • medicine
    • And worm every single months and after sows with every 6 momths
  • Reproduction disorder is what does sow. What cause symptoms that.is no and if this happened add medicine

Disorder

  • The infection in the time and to have blood with a is for a virus to disintfect with has .
  • The mouth foot is the of of animal
  • To is of and testless is more from. With more medicine they

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