What is a "Brouilleur"? The Most Authoritative Explanation.
What is a "Brouilleur"? The Most Authoritative Explanation.
What is broiler chicken?
Broiler or sometimes broiler-fryer is also used sometimes to refer specifically to younger chickens under 2.0 kilograms ( 4 1⁄2 lb), as compared with the larger roasters.
What is the behaviour of a broiler?
Behaviour. 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.
What kind of skin does a broiler have?
Typical broilers have white feathers and yellowish skin. Due to extensive breeding selection for rapid early growth and the husbandry used to sustain this, broilers are susceptible to several welfare concerns, particularly skeletal malformation and dysfunction, skin and eye lesions and congestive heart conditions.
What is the history of colour-sexing broilers?
As a second example, colour sexing broilers was proposed by Shaver in 1973. The genetics were based on the company's breeding plan for egg-layers which had been developed in the mid-1960s. A difficulty facing the breeders of the colour-sexed broiler is that the chicken must be white-feathered by slaughter age.
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