Kerala, India
Pigs are omnivorous animals capable of consuming both animal proteins and plant materials. Their digestive tract efficiently processes high-fiber feeds with substantial roughage content. Daily access to abundant clean, fresh water is essential for pigs.
The types of feed to give to pigs
Pigs demonstrate versatile feeding behavior and will consume various food sources. Their diet includes grasses and diverse plant species. They can be maintained in securely fenced pastures where they consume available vegetation and grasses. Pigs not only consume above-ground plant portions but also excavate soil to access root systems. Installing a nose ring prevents rooting behavior. This natural foraging behavior offers practical benefits for land management. Placing pigs in a field allows them to clear vegetation, till soil, and provide natural fertilization. Accelerated growth and weight gain occur when pigs receive concentrated feed rations. Finely ground grain meal serves as excellent feed. Continuous access to fresh, clean water is mandatory. Lactating sows require 20 – 30 litres of water daily.
Feed frequency for Pig
Pigs housed in sties require feeding twice daily with morning and evening rations. Field-raised pigs can receive meal once daily or supplementary feed such as vegetable waste or swill when available.
Weaning
Piglets begin showing interest in solid feed at 1 or 2 weeks of age. Initial offerings can include small amounts of cereal, sugar or powdered milk. Piglets continue nursing until approximately 7 weeks of age. They progressively reduce milk consumption while increasing solid feed intake until weaning is complete. Field-raised piglets naturally transition to solid feed, but housed piglets require deliberate feed introduction. Gradual feed transitions prevent digestive disturbances in young animals. Healthy pigs eagerly approach feeding. Reduced feed interest indicates illness and necessitates examination to identify underlying health problems.
Housing for pigs
Pigs can be maintained in pasture systems with shelter provision or confined in pig sties. Free-roaming pigs should be avoided as this prevents dietary control, movement monitoring, and disease containment.
Keeping pigs in a field
Wild pigs naturally inhabit areas with brush cover and tree roots. Pigs thrive when provided access to warm, protected resting areas similar to natural habitats. Pasture-based systems allow pigs to graze on grasses and vegetation. This management approach requires robust fencing or wall enclosures surrounding the pasture. Inadequate fence strength allows pigs to escape by pushing through barriers. Pigs are provided with sleeping structures called pig arks constructed from wooden or metal materials and containing bedding. Arks offer mobility for relocation to fresh ground as needed.
Housing and pens for pigs
Pigs can be maintained individually or in small groups within pig sties featuring concrete or solid flooring with low roofed shelter areas. Site selection for sty construction should avoid locations subject to seasonal flooding. Positioning should maintain sufficient distance from residences to minimize odor and fly nuisance. Flooring should be concrete with slope gradient directing away from sleeping quarters to facilitate urine drainage. Concrete flooring requires proper foundation with 5 – 6 cm thickness. Insufficient thickness leading to cracking encourages destructive digging behavior. Earthen floors cannot maintain sanitary conditions and promote parasitic and disease problems. Wall surfaces should be relatively smooth to facilitate cleaning. Wall cracks provide accumulation sites for contamination and pathogens.
Ample bedding material should be provided in shelter areas. Pigs consistently defecate away from sleeping and feeding zones. Daily manure removal maintains pen cleanliness and prevents waste accumulation and odor development.
Housing for piglets
Breeding sows with litters can be managed in sty systems or open field environments. Abundant bedding helps maintain warmth for young animals and requires frequent replacement. Following weaning and piglet relocation from sty-raised litters, thorough cleaning and scrubbing of sties is necessary. For field-raised litters, shelters should be relocated to new sites for subsequent litters to prevent disease transmission, particularly parasitic worm infestations.
Regardless of housing method employed, piglets require access to warm zones inaccessible to sows. This designated area is termed a creep where piglets receive feed and rest without risk of maternal overlay injuries. Sow entry is prevented by installing temporary barriers using boards or sturdy rails across portions of the shelter. The lowest rail is positioned approximately 30 cm above ground level permitting small piglets to pass underneath.