Pig Farming
January
- Mid-January to February is a good time to start a new farm.
- Choose piglets according to expert recommendations.
- Only select those sows which are able to raise 9-10 piglets easily.
- Get piglets from reputable organizations where complete records are kept.
- Piglets should be more than two months old (8 kg weight) in all cases.
- Buy male and female piglets from different places. If this is not possible then at least buy piglets of different sows.
- Their nipples should be in two rows. These rows should be towards the navel.
- The number of teats should not be less than six pairs.
February
- Deworming of all pigs and two-month-old piglets should be done.
- Farrowing pen should be clean, germ-free and tick-free.
- About 10 days before farrowing, wash the sows with dilute potassium permanganate solution and leave them in the farrowing pen.
- Straw can be used as bedding material.
- After farrowing clean and dry the newly born piglets properly.
- Install a light bulb at two feet high to keep piglets warm.
- After farrowing of several sows at the same time, distribute equal number of piglets between all sows.
- Cut the needle teeth within two days after birth.
- An injection of iron for all piglets at one week of age shall be given.
- Start giving solid feed at second week.
March
- Vaccinate two-month-old piglets against 'swine fever'.
- Weaning should be done at 25-45 days of farrowing.
- Give piglets solid feed consisting of 25-30% crude protein.
- Keep piglets up to 2 months of age or up to 20 kg weight in weaning pen and provide feed up to about 750 gm.
- Wean the male piglets and castrate them before selling.
April
- Store feed for pigs in a clean and dry place.
- Take appropriate measures to minimize visitors on the farm.
- Don’t not allow outsiders on the farm so to prevent spread of disease.
- Remove dead pigs from farm immediately.
- After weaning, the sows come to heat within few days.
- Mate the sows in heat from the selected male pigs and record the complete details in the register.
- Sows should be kept under close observation for signs of heat after 21-22 days of mating.
May
- Provide adlib water to reduce heat stroke in pigs.
- Clean and repair the damaged fans.
- Spray suitable medicine on pigs and in pens to control parasites.
- Give a second dose of dewormer in this month to keep the growing pigs free from parasites.
- Thoroughly clean feeding manger.
- Do not give any vaccine to pregnant sows in the first month of gestation to protect them from diseases.
June
- Pigs having running eyes, running nose, showing recumbency with shortness of breath should be examined by doctor immediately.
- Provide clean drinking water.
- Also get the water quality checked.
July
- Gestation period of sow is 114 days.
- Shift the pregnant animals to farrowing pen before 10 days of farrowing.
- Leave the farrowing pen empty for a week. Disinfect the pen with 2% phenyl.
- Slightly increase the feed before one week of farrowing.
- Always give easily digestible food.
- Experienced worker must be there with the sow at time of farrowing.
- Clean piglet’s nostrils after birth.
- After some time, help the piglet to suckle.
- Bury the placenta, dead piglets and other bedding material away from the farm.
August
- Keep sick pigs in an isolation pen.
- Get sick pigs treated immediately.
- Pigs showing lameness should be sold out.
- Immediately sell pigs requiring high treatment cost.
September
- Deliberately skip the first heat of adult sows to increase the number of piglets.
- Give adult sows good quality feed.
- Keep sows that have missed heat together (25-30) with a male pig for 20-25 minutes each day. They will soon be in heat.
- There must be one male pig for every 200 female pigs (of all ages) on the farm.
- Separate the sows immediately after service.
- Always take the sow to the pig’s pen for service.
- It is very important to have a worker at the time of service.
October
- Adult sows can be bred at 8-12 months.
- Be sure to double check the sow’s nipples during breeding.
- Do not use sows for service having extra teat, when the nipple is bent inwards or when excess fat accumulates in the root of the teat.
- Start using male pigs at the age of eight months.
- Sell the low-yielding pigs.
- Also sell pigs that are unable to breed.
November
- Cull the sows that do not come to heat even at the age of eight months.
- Inspect all pigs on the farm for skin diseases.
- In case of hoof overgrowth, get them trimmed by an experienced worker.
- The tusks of male pigs should be removed.
- Examine the joints of all pigs. Swelling or hotness in them may be a sign of a dangerous disease.
- Be sure to get the flock tested for brucellosis.
December
- Paddy straw can be used in pen to protect pigs against cold.
- Use a bulb or heater to keep pens warm.
- Provide warm drinking water if possible.
- Trim the trees on the farm.