Presentation on theme: "Housing for small Piggeries 2"— Presentation transcript:
1Housing for small Piggeries 2 SAPPO Training CourseHousing for small Piggeries 2Why house pigs at all? Because:-It makes for better biosecurityIt reduces parasites – mange, worms, ticksIt allows controlled feedingIt makes treatment easierIt reduces theft
2Housing for small Piggeries Welfare aspects:Keeping dry sows outside is often successful, provided there is plenty of space and good shelter for all.Free range systems sound fine , but:-There is little disease controlFree access to toxic plants, human excretaBullying is not eliminatedRough stony ground, dirty wallows, Ascaris eggsFeeding is not controlled
3Housing for small piggeries Intensive housing is not all bad:-Individuals can be observed, treated, fed, protected individually;Record-keeping is much easier, so production is easily measured;Space is more economically used;All-in all-out systems become possible
4Housing for small piggeries Is there a practical, affordable compromise?Consider the pig’s housing needs, such as:-Protection from bad weatherProtection from direct sun, and extreme temperaturesProtection from each otherProtection from thirst, hunger, pain, fear, injuryProtection from mishandling by cruel or careless people
5Housing for small piggeries Whatever housing system is used, it can be made to work, provided that good farming practice is understood and applied.Be receptive to the messages that pigs are sending out all the time;Be aware of the pigs’ needs;Be informed about what remedy to apply;Have the resources to carry out the necessary correction
6Housing for small piggeries Specifications for the construction of pig pens:It must be pig-proof;It should have a hard drained cleanable floor;It must have clear areas for sleeping, eating, dunging;Water must be provided in secure, clean containers in every pen: drinking nipples are best;Different age groups need separate pens;Face the pens away from the worst weather and cold winds;Ensure good light and ventilation
7Housing for small piggeries Some dimensions: (see sketches on p19)An all- purpose pen can be—4m by 3m i.e. 12 square metres,Roof will be 3m x 3m or 3m x 4m in area, sloping from back to front; height 2.5m at back, 1.65 in front;Where sows and piglets share the same pen, a creep area across the rear of 1m x 3m keeps sow from creep feed and piglet sleeping area;Floor slopes 1% to gate and drain – outside and to a pond or soak-away.
8This all-purpose pen will accommodate any of the following:- 1 or 2 sows with litters (this pen will have a creep area);2 or 3 litters of weaned pigs up to 10 weeks old;4 dry sows or gilts;1 boar with a couple of sows;15 grower pigs up to 70kg live mass; or12 baconers up to kg live massNote: a general rule for space per pig is to allow at least 1sq m per 100 kg of live pig in closed pens; boars and sows need double or more .
9Housing for small piggeries There are cheaper alternatives that are quite acceptable; using locally available materials and ingenuity can go a long way, provided that the basic specs are met.The following pictures show some examples of inexpensive housing that has been built with an understanding of the needs of pigs of all ages; there are also some that do not meet requirements.
10An inexpensive all-purpose pen as sketched here has been used successfully for small commercial piggeriesOne version with walls – poles or pipes or even old pallets will be fine and improve contact between neighbouring pens.