Henopause

From Wikipedia, the free encyclopedia

Henopause, a portmanteau of "hen" and "menopause", is sometimes used to refer to the point at which hens stop laying eggs.

Description[]

Although daily egg production starts to tail off after one year old, it may continue until 5–7 years old. Older hens gradually produce fewer eggs, and the eggs are usually larger.[1] Since the average lifespan of a pet layer hen is 8–15 years,[2] henopause has received attention as a potential problem for backyard or urban chicken farmers who are eventually faced with the decision to either slaughter older layers or keep them as non-producing pets. In the UK, the British Hen Welfare Trust charity rescues commercial hens who would otherwise be sent to slaughter when they become no longer commercially viable.

Complications in keeping an affected hen[]

In commercial farming, a layer hen is considered no longer commercially viable at around thirteen months and is called a "spent hen".[3][4][5][6][7]

See also[]

References[]

  1. ^ Creith, Elizabeth. "When Chickens Stop Laying Eggs". Farmer's Almanac. Retrieved 2016-10-02.
  2. ^ "Top 10 Questions and Answers About Backyard Chickens". Countryside Magazine. January 29, 2016. Retrieved 2016-10-02.
  3. ^ Denn, Rebekah (May 17, 2013). "'Henopause' and whether you should have backyard chickens". Seattle Times.
  4. ^ Turiel, Rachel. "HENOPAUSE". Edible Southwest Colorado.
  5. ^ Stevenson, Douglas (March 31, 2014). The Farm Then and Now: A Model for Sustainable Living. New Society Publishers. ISBN 978-1-55092-565-4.
  6. ^ Amundsen, Lucie B. (March 1, 2016). Locally Laid: How We Built a Plucky, Industry-changing Egg Farm - from Scratch. Penguin. ISBN 978-0-698-40405-2.
  7. ^ Nancarrow, Sally (December 8, 2006). "Battery hens saved for retirement". BBC News. Retrieved 2016-10-02.


Stub icon

This poultry article is a stub. You can help Wikipedia by .

  • v
  • t
Retrieved from ""