›› 2010, Vol. 37 ›› Issue (11): 209-212.

• 经验交流 • Previous Articles     Next Articles

Development and Application of Enriched Cages of Layers〖

CHEN Dong-hua1,LI Jian-hong2,BAO Jun3   

  1. (1 College of Animal Science and Technology,Northeast Agricultural University,Harbin 150030,China;2College of Biology Science and Technology,Northeast Agricultural University,Harbin 150030,China;3College of Animal Science and Technology,Heilongjiang Bayi Agriculture University,Daqing 163319,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-11-20 Published:2010-11-20
  • Contact: BAO Jun

Abstract: In order to improve the welfare conditions of laying hens in cages,enriched cages were produced and applied widely in the developed countries.This article introduced the current status of the development of the enriched cages in many countries,and the effects of the enriched cages on the layers were discussed.At last,the application of the enriched cages in China in the future was evaluated.

Key words: enriched cage; layer; development; application

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