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An Economic Perspective on Caged Layer WellBeing Guidelines

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Title: An Economic Perspective on Caged Layer WellBeing Guidelines


1
An Economic PerspectiveonCaged Layer Well-Being
Guidelines
  • Allan P. Rahn, Ph.D.
  • Poultry Economist
  • Michigan State University

2
Floor and Feeder Space per Bird
3
Cage Space Allowances in U.S.(1999 NAHMS survey)
4
Effective Competition Nature of Commercial Egg
Industry
  • Low entry/exit barriers
  • No firm is dominant
  • Firms don't engage in collusion
  • Firms are under constant pressure to reduce
    production costs

5
Objective
  • Assess the impact that the adoption of the UEP
    Guidelines by an autonomous producer is likely to
    have on white shell egg production, processing
    and marketing costs.
  • - review UEP Guidelines
  • - assess economic impacts of adoption

6
UEP Animal Husbandry Guidelines for U.S Egg
Laying Flocks (2000 Ed)
  • Provides recommendations for
  • Housing and Cage Space Allowance
  • Beak Trimming
  • Molting
  • Transportation and Handling

7
UEP Housing and Space AllowanceRecommendations
  • Cage configuration will not permit manure to drop
    directly on birds in lower level cages
  • Hen should be able to stand upright and the slope
    of the floor should not exceed 8 degrees
  • Space allowance should be in 67 to 86 sq in range
  • Feeder space should permit simultaneous eating
  • All birds continuous access to clean drinking
    water
  • Water pressure must be regulated carefully

8
UEP Housing and Space AllowanceRecommendations
  • Birds inspected daily under sufficient light
    intensity
  • No exposure to disturbing noises, visual stimuli,
    strong vibrations, wild birds, pets or other
    animals
  • Environment permitting normal body temp
    maintenance without difficulty
  • Continuous flow of fresh air for every bird
  • Nutritionally adequate and accessible fresh feed
  • Stand-by generators alarm systems a "must"

9
UEP Beak TrimmingRecommendations
  • Trimmed at lt10 doa with precision automated
    cam-activated trimmer with a heated blade
  • Crews trained and monitored for quality control
  • Vit. K and sometimes Vit. C added to water 2 days
    before after to facilitate clotting relieve
    stress
  • Increase feed water levels until beaks healed
  • Adjust watering systems to facilitate drinking
  • Feed high-density stress diet for about 1 week
    after

10
UEP Beak TrimmingRecommendations
  • Blade guide holes should be cleaned regularly
  • Second-Trim program -needed in some situations
  • Do when pullets are 5 to 8 wks of age

11
UEP MoltingRecommendations
  • Able to consume nutritionally adequate and
    palatable feed
  • Body weight loss should not compromise hen
    welfare during postmolt period
  • Mortality during molt should not substantially
    exceed normal flock mortality
  • However, until these alternatives are available,
    the shortest feed withdrawal period should be
    used plus an egg quality assurance food safety
    program

12
UEP MoltingRecommendations involving feed
withdrawal
  • Remove cull birds before molting
  • Mortality and body weight loss should be
    monitored daily during the molt period and
    mortality minimized
  • Resume feeding before body weights reach 70 of
    their pre-molt weight
  • Mortality should not exceed 1.2 while off feed
  • Water must be available at all times
  • 8 hour light periods until back on normal layer
    diet

13
UEP Handling, Transport SlaughterRecommendation
s
  • Catching crew knowledgeable and skillful in
    handling hens with care and dropping minimized
  • Good handling methods include
  • Removing one or two at a time by grasping both
    legs at hock
  • Support the birds breast lifting over feed trough
  • Maintain birds in an upright posture
  • Use lowest light level possible

14
UEP Handling, Transport SlaughterRecommendation
s
  • Minimize handling by using carts
  • Cage, crate/cart doors and panels on trucks
    should be large enough to permit easy passage of
    birds
  • Transport containers and vehicles should be clean
    and well maintained
  • Water withdrawal and fasting for more than 24 hrs
    prior to slaughter is not recommended
  • Minimize time to slaughter and excessive exposures

15
UEP Cage Stocking Density"Phase-In" Plan
guidelines (initial)
16
UEP Cage Stocking Density"Phase-In" guidelines
for certification
17
Other UEP certified status requirements
  • Meet beak trimming guidelines starting July, 1,
    2002
  • Meet molting guidelines starting July 1, 2002
  • Meet handling transportation guidelines for
    both pullets and spent hens starting July 1, 2002
  • Agree to an annual 3rd party audit to confirm
    guideline compliance
  • Provide copy of audit to UEP
  • Audit passage necessary to maintain certification
    status

18
Economic Impacts of Guidelines Adoption
  • Analysis focus
  • -If the Guidelines recommendations are adopted,
    what additional receipts per dozen eggs i.e.
    price premium will be required to generate the
    same net receipts per 1,000 ft2 of cage space
    over time as prior to their adoption?

19
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20
Chg/sq in -0.2275
21
Chg/sq in 0.055
22
Chg/sq in 1.83
23
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24
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25
Production Cost Items
  • Feed
  • Hen
  • Labor
  • Maintenance Repair
  • Utilities
  • Facility Amortization
  • Insurance
  • Administration Services
  • Pullet Interest
  • Working Capital Interest
  • Other

26
Processing and Marketing Cost Items
  • Operating (fixed) and Administration
  • Operating (variable)
  • Carton
  • Distribution or Delivery
  • Grade, Yield and Size Loss
  • Market Allowance
  • Certification
  • Other

27
-2704
-4034
-5272
-6028
-7045
-8000
28
5.9
5.0
4.1
3.5
2.6
1.6
29
_at_ 90 cent eggs
_at_ 80 cent eggs
_at_ 70 cent eggs
30
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34
Conclusions
  • As cage space allowances are increased
    progressively from 48 to 53,56,59,61,64 and 67
    in2 per bird, white shell egg production,
    processing and marketing costs are projected to
    increase, respectively, 1.6, 2.6, 3.5, 4.1, 5.0
    and 5.9 cents per dozen.
  • Net receipts per 1000 ft2 of cage space over time
    breakeven price premiums increase absolutely with
    cage space allowances and relatively as egg
    prices to retailers increase.
  • Net receipts per 1000 ft2 of cage space over time
    breakeven price premiums increase absolutely with
    cage space allowances but decrease relatively as
    feed and pullet prices increase.
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