Oliyar, a prominent Ukrainian oil and fat manufacturer, has revealed plans to build a farm for 2.3 million laying hens in the ...

The farm collects eggs twice a week, with up to 80,000 eggs being sent to ... The shed is cleaned, the gates disinfected, and another group of Hy-Line hens takes their place in the Grangehall system. ...

Dozens of his 500 Hy-Line brown laying hens follow him ... be to establish guidelines on induced molting of hens. Hens stop producing eggs and their ovaries “rest” and reset during a molt.

Lee Hudson says they use Hy-Line 36's, one of the world's most ... nationwide have caused the loss of over 45-million egg laying chickens and turkeys according to Hudson. Hudson added "It would ...

Egg-laying chickens are too scrawny to profitably be ... both at hatcheries owned by Hy-Line North America. The process has one key limitation: It works only on brown eggs because male and female ...

In 2003, Heather Karsten at Pennsylvania State University compared eggs from two groups of Hy-Line variety hens, with one kept in standard crowded factory farm conditions and the other on mixed ...