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This article is about a type of chicken. For the kitchen appliance, see Grilling.
Rock-Cornish, Cornish Cross
Country of origin
USA and others
Male: 12+ lbs.
Female: 8+ lbs.
Chicken, Gallus gallus domesticus
Broilers are chickens (Gallus gallus domesticus) bred and raised specifically for meat production. Chickens are one of the most common and widespread domestic animals, and although the global population has decreased from more than 24 billion in 2003 to 19 billion in 2011, there are more chickens in the world than any other species of bird. Typical broilers have white feathers and yellowish skin. Most commercial broilers bred for meat reach slaughter weight at between 5 to 7 weeks of age, although slower growing strains reach slaughter weight at approximately 14 weeks of age. Because of this young age, much of their behaviour and physiology is that of an immature bird. Broilers and egg laying hen are the same species and share many characteristics, however, due to the rapid growth and selection for enlarged breast muscles, broilers are susceptible to different welfare concerns, particularly skeletal. Broilers are usually grown as mixed-sex flocks in large sheds under intensive conditions, but some strains can be grown as free-range flocks.
1 Domestication and modern breeding,
2 General biology
2.3 Feeding and feed conversion,
3 World production,
4 Industry structure
4.1 Primary breeding sector,
4.2 Broiler breeder (Parent Stock) farms
4.2.1 Rearing House,
4.2.2 Laying House,
4.4 Broiler farms,
4.5 Processing plants,
4.6 Feed Mills,
4.8 US industry history,
5 Broiler welfare issues,
6 Industry Statistics
6.2 United States,
7 See also,
9 External links
9.2 Primary Breeders,
Domestication and modern breeding:
The traditional poultry farming view of the domestication of the chicken is stated in Encyclopædia Britannica (2007): "Humans first domesticated chickens of Indian origin for the purpose of cockfighting in Asia, Africa, and Europe. Very little formal attention was given to egg or meat production..."
Before the development of modern commercial meat breeds (cows, chickens, etc.) broilers consisted mostly of young male chickens (cockerels) which were culled from farm flocks. Pedigree breeding began around 1916. Magazines for the poultry industry existed at this time. A hybrid variety of chicken was produced from a cross of a male of a naturally double-breasted Cornish strain and a female of a tall, large-boned strain of white Plymouth Rocks. This first attempt at a hybrid meat breed was introduced in the 1930s and became dominant in the 1960s. The original cross was plagued by problems of low fertility, slow growth, and disease susceptibility, and modern broilers have gradually become very different from the Cornish/Rock hybrid.
Modern commercial broilers, for example, Cornish crosses or Cornish-Rocks, are specially bred for large scale, efficient meat production and although they are the same species, grow much faster than egg laying hens or traditional dual purpose breeds. They are noted for having very fast growth rates, a high feed conversion ratio, and low levels of activity. Broilers often reach a slaughter weight of four to five pounds (dressed) in only five weeks, (another source indicates six to seven weeks as typical) although more slow growing free-range and organic strains reach slaughter weight at 12 to 16 weeks of age. As a consequence, their behaviour and physiology are those of immature birds rather than adults. Typical broilers have white feathers and yellowish skin. Recent genetic analysis has revealed that at least the gene for yellow skin was incorporated into domestic birds through hybridization with the Grey Junglefowl (G. sonneratii). Modern crosses are also favorable for meat production because they lack the typical "hair" which many breeds have that necessitates singeing after plucking. Both male and female broilers are reared for their meat.
Because broiler chickens are the same species as egg laying hens, their behavioural repertoires are initially similar, and also similar to those of other gallinaceous birds. However, broiler behaviour is modified by the environment and alters as the broilers' age and bodyweight rapidly increase. For example, the activity of broilers reared outdoors is initially greater than broilers reared indoors, but from six weeks of age, decreases to comparable levels in all groups. The same study shows that in the outdoors group, surprisingly little use is made of the extra space and facilities such as perches - it was proposed that the main reason for this was leg weakness as 80 per cent of the birds had a detectable gait abnormality at seven weeks of age. There is no evidence of reduced motivation to extend the behavioural repertoire, as, for example, ground pecking remained at significantly higher levels in the outdoor groups because this behaviour could also be performed from a lying posture rather than standing.
Broiler breeders, i.e. males and females reared to fertilise and lay the eggs of the offspring reared for food, perform similar mating behaviour to other chicken types. They exhibit male-male aggression, male-hen aggression, hen-hen aggression, male waltzes, hen crouches, attempted hen mounts, completed hen mounts, attempted hen matings, and completed hen matings. These behaviours are seen less often and may not be exhibited as vigorously as observed in other chicken types. Examining the frequency of all sexual behaviour shows a large decrease with age, suggestive of a decline in libido. The decline in libido is not enough to account for reduced fertility in heavy cocks at 58 weeks and is probably a consequence of the large bulk or the conformation of the males at this age interfering in some way with the transfer of semen during copulations which otherwise look normal.
Nociceptors which respond to noxious stimulation have been identified and physiologically characterised in many different part of the body of the chicken including the beak, mouth, nose, joint capsule and scaly skin. Stimulation of these nociceptors produces cardiovascular and behavioural changes consistent with those seen in mammals and are indicative of pain perception. Physiological and behavioural experiments have identified the problem of acute pain following beak trimming in chicks, shackling, and feather pecking and environmental pollution.
Feeding and feed conversion:
Chickens are omnivores and modern broilers are given access to a special diet of high protein feed, usually delivered via an automated feeding system. This is combined with artificial lighting conditions to stimulate growth and thus the desired body weight is achieved in four to eight weeks, depending on the approximate body weight required by the processing plant.
In the U.S. in 2011, the average feed conversion efficiency of a broiler was 1.91 pounds of feed per pound of liveweight. In 1925 the figure was 4.70.
In 2003, approximately 42 billion broilers were produced, of which 80% were descended from primary stock produced by three companies: Aviagen, Cobb-Vantress, and Hubbard Farms. More recent data indicate that 82.9 million metric tonnes of broiler meat will be produced in 2012.
Broilers are sometimes reared on a grass range using a method called pastured poultry, as developed by Joel Salatin and promoted by the American Pastured Poultry Producers Association. Commercial free-range broiler flocks are now common-place in Europe.
The broiler production process is very much an industrial one. There are several distinct components of the broiler supply chain.
Primary breeding sector:
The "primary breeding sector" consists of companies that breed pedigree stock. Pedigree stock ("pure line") is kept on high level biosecure farms. Their eggs are hatched in a special pedigree hatchery and their progeny then goes on to the great grandparent (GGP) and grandparent (GP) generations. These eggs would then go to a special GP hatchery to produce Parent Stock (PS) which passes to the production sector.
In 2006, out of an estimated world population of 18 billion poultry, about 3% are breeding stock. The US supplied about 1/4 of world GP stock.
Worldwide, the primary sector produced 417 million parent stock (PS) per year.
Numerous techniques are used to assess the pedigree stock. For example, birds might be examined with ultrasound or x-rays to study the shape of muscles and bones. The blood oxygen level is measured to determine cardiovascular health. The walking ability of pedigree candidates is observed and scored.
The need for high levels of R&D spending prompted consolidation within the primary breeder industry. By the late 2000s only three sizable breeding groups remained:
Aviagen (with the Ross, Arbor Acres, Indian River and Peterson brands),
Cobb-Vantress (with the Cobb, Avian, Sasso and Hybro brands), and,
Groupe Grimaud (with the Hubbard and Grimaud Frere brands).,
In the UK, 2 international firms supply about 90% of the parent stock.
Due to the high levels of variation in the chicken genome, the industry has not yet reached biological limits to improved performance.
The full chicken genome was published in Nature, in December 2004. Today, all primary breeding groups are investing heavily in genomics research. This research mostly focuses on understanding the function and effect of genes already present in the breeding population. Research into transgenics -- removing genes or artificially moving genes from one individual or species to another -- has fewer prospects of gaining favor among consumers.
Broiler breeder (Parent Stock) farms:
Broiler breeder farms raise parent stock which produce fertilized eggs. A broiler hatching egg is never sold at stores and is not meant for human consumption. The males and females are separate genetic lines or breeds. The chicks they produce will therefore be hybrids. Since the birds are bred mainly for efficient meat production, producing eggs can be a challenge. In Canada, the average producer houses 15,000 birds that begin laying hatching eggs at 26 weeks of age. Each bird will lay about 150 hatching eggs for the next 34 to 36 weeks. This cycle is then repeated when the producer puts another flock of 26 week-old birds into his barns to begin the process again. As a general rule, each farmer produces enough broiler hatching egg to supply chicks for 8 chicken producers. (Other sources indicate a parent hen will lay about 180 eggs in 40 week production period.)
Generally, parent flocks are either owned by integrated broiler companies or hatcheries or are contracted to them on a long-term basis.
Broiler breeder growing is typically a two-stage process. Parent stock purchased from a primary breeder is delivered as day old. Most are first placed with on specialist rearing houses or starter farms until approximately 18 weeks of age. The starter farm has the specialized brooding equipment to raise the chicks.
A typical rearing house (also called a shed or barn) design for Alabama-like climate (100 °F (38 °C) in summer and 20 °F (−7 °C) in winter):
40 by 400 feet (12 × 120 m) size, single storey.,
11,000 bird capacity (about 1.4 sq ft (0.13 m) per bird),
Ceiling is insulated,
Exterior curtain side walls.,
A "minimum ventilation" system is required for the heating period to provide a certain amount of fresh air.,
A separate "tunnel ventilation" system with evaporative pad cooling is desired (minimum wind speed is 400 fpm) for hot weather in the later stage of the bird's growth.,
Air inlets may be automatically adjusted.,
A negative ventilation system helps keep dirt and dust out of egg storage areas.,
The entire house may be heated, or individual "brooders" may be used.,
The floor is flat. There are no "slats" or "pits" for manure. There are no cages, and no nests. "Litter" (shavings or straw) covers the floor. When the chicks are introduced temporary barriers are used to keep them close to the heated areas.,
"Black-out" design to keep out external light, so the day-night cycle can be controlled.,
An automatic timer-controlled lighting system. Dimmers allow light intensity to be adjusted.,
Automatic feeders to distribute feed. Typically this consists of an endless chain in a trough or with individual pans. A silo or bin outside provides storage.,
Automatic drinkers provide water. There are several different designs, with "nipples" or "round" drinkers being popular.,
Feeders and drinkers are height adjusted as the birds grow, and can be raised on chains or wires to allow cleanout of the barn.,
Chicks require warm air temperatures, which is reduced as the birds mature:
Whole-House Heating Temperature
Chicks might be debeaked at 7-10 days age. During rearing, bird weight is carefully monitored, as an over-weight bird will be a poor egg producer. The feed mix will be adjusted to meet nutritional needs at each stage. Feed might be restricted to control body weight, for example with "skip a day" feeding, or feeding 5 days out of 7. A vaccination program is carried out, which ensures the longevity of the parent stock, and the immunity may be passed to the broiler progeny. Males (cockerels) and females (pullets), are usually raised separately.
The birds are then moved to broiler breeder laying houses or production barns. The birds are typically placed into crates, and transported by truck to a separate facility. Males and females are raised together at this point. Outwardly the laying house will resemble the rearing house. Inside, about one-half of the floor might consist of raised 'slats.' During the production run, manure will drop through the slats and accumulate in the pit underneath the slats. The birds are not generally caged, especially since the roosters must mate with the hens to fertilize the eggs. Nests are provided for laying hens. Both automatic and manual (example) nesting systems exist. Manual nests are usually stuffed with straw or shavings and eggs are hand-collected. Automatic systems usually have a plastic carpet lining, with an belt for egg collection. Careful layout and attention to bird behavior is required to avoid 'floor eggs'.
Depending on breed, egg production starts at 24-26 weeks of age. Production percentage (daily eggs per hen) climbs rapidly to a peak of 80-85% at 29-32 weeks, and then gradually declines with age. Hatchability tends to peak (at perhaps 90%) somewhat later than production at 34-36 weeks. Overall flock production will decline as mortality reduces the size of the flock.
When the rooster mates with the hen, sperm enter the hen's oviduct and are stored within sperm storage glands. These glands can store more than half a million sperm, and sperm can remain viable for up to 3 weeks. However, a hen will have maximum fertility for only about 3 to 4 days after one mating. Therefore, the male-to-female ratio in a flock must be enough to ensure mating of every hen every 3 days or so. To maintain fertility, younger roosters may be introduced as the flock ages.
Eggs are collected a minimum of twice a day, and usually more frequently. Cracked or dirty eggs are separated, as they are not suitable for hatching. Undersized, over-sized or double-yolk eggs are also unsuitable. The eggs might be disinfected by fumigation, are packed in 'flats' or trays, placed in wheeled trolleys, and stored in a cool (15-18C) climate-controlled area. The egg packing room and storage rooms are kept segrated to reduce contamination. The trolleys are delivered by truck to a hatchery perhaps twice a week.
At the end of the production cycle, the birds are called "spent fowl". Disposal of spent fowl may be a problem as consumer demand for them is poor.
Hatcheries take the fertilized eggs, incubate them, and produce day old broiler chicks.
Incubation takes about 21 days, and is often a two-step process. Initial incubation is done in machines known as setters. A modern setter is the size of a large room, with a central corridor and racks on either side. Eggs are held relatively tightly (large end up) in trays, which are stored in the racks. Inside the setter, temperature and humidity are closely maintained. Blowers or fans circulate air to ensure uniform temperature, and heating or cooling is applied as needed by automated controls. The racks pivot or tilt from side to side, usually on an hourly basis. As an example, one commercial machine can hold 95,040 eggs and measures about 3.7 metres wide by 6.6 metres deep. Setters often hold more than one hatch, on a staggered hatch-day basis, and operate continuously. The setter phase lasts about 18 days.
On or about day 18, the eggs are removed from the setters and transferred to hatchers. These machines are similar to setters, but have larger flat-bottom trays, so the eggs can rest on their sides, and newly hatched chicks can walk. Having a separate machine helps keep hatching debris out of the setter. The environmental conditions in the hatcher are optimized to help the chicks hatch. As a commercial example, a large hatcher has capacity for 15,840 eggs, and measures about 3.3 metres by 1.8 metres.
Some incubators are single-stage (combining setter and hatcher funcations), and entire trolleys of eggs can be rolled in at one time. One advantage of single-stage machines is that they are thoroughly cleaned after each hatch, whereas a setter is rarely shutdown for cleaning. The single-stage environment can be adjusted for eggs from different producing flocks, and for each step of the hatch cycle. The setter environment is often a compromise as different egg batches are in the machine at one time.
On hatch day (day 21), the trays are removed ("pulled") from the hatchers, and then the chicks are removed from the trays. Chicks are inspected, with the sickly ones being disposed of humanely. Chicks may be by vaccinated, sorted by sex, counted, and placed in chick boxes.(Example1) (Example2) Stacks of chick boxes are loaded into trucks for transport, and arrive at the broiler farm on the same day. Specialized climate-controlled trucks are typically used, depending on climate and transport distance.
Chick sexing is optionally done to improve uniformity - since males grow faster, the weights are more uniform if males and females are raised separately. The birds are bred so that males and females have unique feather patterns or color differences. Unlike egg-laying poultry, males are not culled.
Typical hatchability rate in Canada in 2011 was 82.2%. (i.e. 82.2% of eggs set for incubation produced a saleable chick). A UK source estimates 90% hatchability.
The chicks are delivered to the actual broiler Grow-Out farms.
This section requires expansion. (June 2012)
In the US, houses may be up to 60' x 600' (36000 sq.ft.). One 2006 magazine survey reported a desired 67 foot wide house, with the average 'standard' new house being 45' x 493', with largest being 60' x 504'. One farm complex may have several houses.
In Mississippi, typical farms now have four to six houses with 25,000 birds per house. One full-time worker might manage three houses. On average, a new broiler house is about 500 feet long by 44 feet wide and costs about $200,000 equipped.
Because of their efficient meat conversion, broiler chickens are also popular in small family farms in rural communities, where a family will raise a small flock of broilers.
When the birds are large enough, they are shipped to processing plants for slaughter. When chickens arrive at the processor they go through the following sequence:
Removed from transport cages,
Hung by the legs on a shackle, mounted on a conveyor chain.,
Stunned using an electrically charged water bath,
Killed by cutting the blood vessels in the neck,
Bled so that most blood has left the carcass,
Scalded to soften the attachment of the feathers,
Plucked to remove the feathers,
Hock cutting to remove the feet,
Rehung in the evisceration room,
Gutted or eviscerated to remove the internal organs,
Washed to remove blood and soiling from the carcass,
Chilled to prevent bacterial spoiling (They go through a chiller which takes approximately 2 hours to go through. The chiller generally holds thousands of gallons of water kept below 40 degrees Fahrenheit.),
Drained to allow excess water to drip off the carcass,
Cut selection to divide the carcase into desired portion (breast, drumsticks etc.),
Packed (for example in plastic bags) to protect carcasses or cuts,
Chilled or frozen for preservation,
Further Processing plants carry out operations such as cutting and deboning. Note that the livehang lines have generally run at a maximum of 140 chickens per minute. The maximum speed has been increased to 175 birds/minute. Once the dead birds arrive in the eviseration room (usually dropped down a chute after the feet are removed), they are rehanged on shackles much the same way as they were livehanged.
This section requires expansion. (June 2012)
Today, in the U.S. an individual company called an "integrator" performs all or most production aspects. Integrators generally own breeder flocks, hatcheries, feed mills, and processing plants. The integrators provide the chicks, feed, medication, part of the fuel for brooding, and technical advisers to supervise farm production. Integration reduces costs by coordinating each stage of production.
US industry history:
In the 1920s-1930s, broiler production was initiated in locations such as the Delmarva Peninsula, Georgia, Arkansas, and New England. Mrs. Wilmer Steele of Sussex County, Delaware, is often cited as the pioneer of the commercial broiler industry. In 1923, she raised a flock of 500 chicks intended to be sold for meat. Her business was so profitable that by 1926 she was able to build a 10,000 bird broiler house.
In 1945, A&P organized the first of its "Chicken of Tomorrow" contests. Qualifying trials were conducted in 1946 and 1947 with the national finals held in 1948. Breeders submitted a case of 30 dozen hatching eggs to a hatchery, the eggs were hatched, the offspring raised until they reached market weight and were then slaughtered. Broilers were judged on several factors, including growth rate, feed conversion efficiency, and the amount of meat on breasts and drumsticks. Though held only three times, the contests enabled breeders such as Peterson, Vantress, Cobb, Hubbard, Pilch and Arbor Acres to become established market brands.
During the 1940s - 1960s, feed mills, hatcheries, farms, and processors were all separate entities. Hatcheries were driven to co-ordinate activities to protect their market share and production. Later, feed mills extended credit to farmers to purchase feed to produce the live chickens. Eventually entrepreneurs consolidated feed mill, hatchery and processing operations, resulting in the beginnings of the integrated industry.
Chickens were typically sold "New York dressed," with only the blood and feathers removed. In 1942, an Illinois plant was the first to win government approval of "on-line" evisceration. Evisceration and ice-packing of ready-to-cook whole carcasses became the norm. In 1949, USDA launched a voluntary program of grading. Federal inspection of broilers became mandatory in 1959.
By 1952, "broilers" surpassed farm chickens as the number one source of chicken meat in the United States.
By the mid-1960s, ninety percent of broilers produced came from vertical integrated operations, which combined production, processing and marketing.
In the late 1960s and early 1970s, major companies used television and print media to market chickens under brand names. Today, 95 percent of broilers sold at retail grocery stores carry a brand name.
By the early 1980s, consumers preferred cut-up and further-processed chickens to the traditional whole bird.
Chicken passed pork consumption in 1985. Chicken consumption surpassed beef consumption in 1992.
Number of Hatcheries
276 million eggs (1934)
862 million eggs (2001)
Hatchery Average Incubation Capacity
24,224 eggs (1934)
2.7 million eggs (2001)
Annual Broiler Production
366 million broilers (1945)
8.4 billion broilers (2001)
Average live weight
3.03 pounds (1945)
5.06 pounds (2001)
Live weight price
36 cents per pound (1948)
39.3 cents per pound (2001)
Feed Conversion Efficiency
4.70 lbs feed per lb live weight (1925)
1.91 lbs feed per lb live weight (2011)
Broiler welfare issues:
Broiler chickens may develop several health or welfare issues as a result of selective breeding. Broiler chickens are bred to be very large to produce the most meat per animal. Broilers bred for fast growth have a high incidence of leg deformities because the large breast muscles cause distortions of the developing legs and pelvis and the birds cannot support their increased body weight. Therefore, they may become lame or suffer from broken legs. The added weight also puts a strain on their hearts and lungs and ascites can develop. In the UK, up to 19 million broilers die in their sheds from heart failure each year.
Another issue with selective breeding of broilers is that the larger chickens have an increased appetite. The broiler chicks that are reared for meat are not usually feed-restricted as this would lengthen the time taken to reach slaughter weight. However, the parent birds which lay the eggs of the meat-producing birds also have an increased appetite and are feed-restricted to prevent them becoming overweight; this leads to behavioral issues in chronically hungry birds.
If the litter in the pen is not properly managed, it can become highly polluted with ammonia from the feces. This can damage the chickens' eyes and respiratory systems, and because the heavier birds spend longer times resting, can cause painful burns on their legs (called hock burns) and foot ulcerations. Pastured or free-range birds which are rotated frequently typically do not have these problems.
Some broiler strains develop joint disorders, are very inactive, poor foragers, prone to predation, and are generally not suited to small free-range flocks. However, commercial free-range broiler flocks are now commonplace in Europe.
Broiler mortality in the U.S. in 2011 is estimated as 3.8%. However the 1925 figure was 18%.
Worldwide, from 1985 to 2005, the broiler industry grew by 158%. Major increases were experienced by:
In 2005 world production was 71,851,000 tonnes. Major producers were:
United States 15,869,000 tonnes,
China 10,196,000 tonnes,
EU-25 8,894,000 tonnes,
Brazil 8,668,000 tonnes,
In 2005, world exports of chicken meat $8.3 billion (CAD). Largest exporters were Brazil ($4 billion), the United States ($2.6 billion) and the EU-25 ($0.82 billion). The largest importers of chicken meat were: Japan ($1 billion), Russia ($943.3 million), Germany ($800.6 million) and Hong Kong ($598.8 million).
In 2010, approximately 36.9 billion pounds (16,737,558 tonnes) of broilers were sold, for a retail value of $45 billion, based on retail weight sold multiplied by the retail composite price. In 2010, the US exported 6.8 billion pounds, valued at $3.1 billion, about 18% of production.
In 2009, the US produced 8.6 billion birds. The top 3 states were Georgia, Arkansas and Alabama, each producing over 1 billion birds. Farm receipts were about $22 billion.
There are less than 50 highly specialized, vertically integrated agribusiness firms that dominate the industry. The top 10 integrators produce about 60% of U.S. broilers.
In 2001, there were 323 chicken hatcheries, with an incubator capacity of 862 million eggs. The average capacity per hatchery was 2.7 million eggs.
In 2010 the largest producers were Tyson Foods (161 million ready to cook pounds) and Pilgrim's Pride (126.5 million pounds). The next largest producer, Perdue Farms, is less than half the size of Pilgrims Pride.
Canada has a supply management system where marketing boards govern the broiler and broiler hatching egg industries. For broilers, prices are negotiated at the provincial level. In each province, the minimum price per kg that processors will pay to producers is set periodically through negotiations between processors and the provincial marketing board. From 1992 to 2003, negotiated prices in Ontario are generally used as a benchmark when conducting price negotiations in other provinces. In Ontario, Chicken Farmers of Ontario (CFO) has price-negotiating authority. It negotiates the base price paid by primary processors for live chicken with primary processors. Since 2003, the live chicken price is determined by a "live price formula" established by the Agriculture, Food, and Rural Affairs Appeals Tribunal that includes the price of chicks, feed and producer margin.
Broiler hatching egg production consists of 270 producers generating about $188.3 million in 2005. Canada produced about 675 million hatching eggs, and imported about 121 million.
There were 66 hatcheries in Canada, of which 20 were mixed, producing both broiler and layer chicks. The main companies involved in broiler hatching eggs and chicks are:
Maple Leaf Foods Incorporated,
Couvoir Boire & Frères Inc,
Western Hatchery Limited.,
The average price per chick was about $0.35. Canada imported about 13 million broiler chicks.
There were 2786 regulated chicken producers, generating farm cash receipts of $1.6 billion in 2005. Compared to other livestock sectors (i.e. beef, dairy, and pork), the poultry and egg industry was the healthiest with regards to total income for the average operator.
In 2005, total chicken slaughters were 973.9 million kilograms. Of this, 35.2 million kg were mature (non-broiler)slaughters, meaning about 96% of chicken consumption was broilers. By revenue, chicken processing is about 1/4 of the meat packing business. The top 8 processors account 66% of the market.
In 2005 there were 175 primary poultry processing plants. The five largest firms are, in order:
la Coopérative fédérée de Québec (three plants in Québec),
Lilydale Poultry Co-operative (one plant in British Columbia, three in Alberta and one in Saskatchewan),
Maple Leaf Poultry (two plants in Ontario, one in Alberta and one in Nova Scotia),
Exceldor (two plants in Québec) and,
Maple Lodge Farms (one plant in Ontario).,
There are 376 plants that do further processing, involving canning, boning and cutting.
Chicken consumption by market sector
Consumption (000,000 kg)
Retail (Grocery Stores, Butcher Shops
Full Serve Restaurants
The Canadian Food Inspection Agency (CFIA), is a branch of Health Canada whose role is to enforce the food safety, to ensure animal health, to set standards and carry out enforcement and inspection. Activities range from the inspection of federally registered meat processing facilities to border inspections for foreign pests and diseases, to the enforcement of practices related to fraudulent labelling. The CFIA also verifies the humane transportation of animals, conducts food investigations and recalls, and performs laboratory testing and environmental feeds.
The Canadian On-Farm Food Safety Program (COFFSP) is directed by producers. It is a science-based, credible program consistent with the Hazard Analysis Critical Control Points (HACCP, "hass ap") standards, managed by the Canadian Federation of Agriculture.