China Dairy ›› 2021, Vol. 0 ›› Issue (11): 142-148.doi: 10.12377/1671-4393.21.11.21

• POLICY & ADVICE • Previous Articles     Next Articles

Current Situation and Suggestion of Rainproof for Playground of Large-Scale Dairy Farm in Beijing

CHEN Chunlin1,2, XU Yongdong1,2, LU Lin3, SUN Qinping4, GU Xianhong5, TAO Xiuping6, MA Hui7, WEN Fuyong8, ZHAO Haiming8, LONG Yan9, LIU Zhidan1,2,*   

  1. 1Laboratory of Environment-Enhancing Energy（E2E）,College of Water Resources and Civil Engineering,China Agricultural University, Beijing 100083;
    2Key Laboratory of Agricultural Engineering in Structure and Environment,Ministry of Agriculture,Beijing 100083;
    3Beijing Agriculture University,Beijing 102206;
    4Beijing Academy of Agriculture and Forestry Sciences, Beijing 102206;
    5State Key Laboratory of Animal Nutrition,Institute of Animal Sciences, Chinese Academy of Agricultural Sciences,Beijing 100193;
    6Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences,Beijing 100083;
    7Beijing Shounong Cattle Farming Co,Ltd,Beijing 100083;
    8Miyun Municipal Bureau of Agriculture and Rural Affaris, Animal Husbandry Technology Extension Station, Beijing 101500;
    9Yanqing Agricultural Technology Extension Station, Beijing 102100
  • Online:2021-11-25 Published:2021-12-21

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Abstract: Playground contributes to great productivity and welfare of dairy cows,however,in recent time,frequent rainfall caused water flooding in several dairy farms in Beijing,which brings hidden dangers to productivity,health and safety of dairy farms,environmental hygiene, comfort and welfare. This study investigates the rainproof facilities and regulations,as well as the cow bedding situation of 27 large-scale dairy farms in Beijing by online and offline investigation. The results showed that 88.90% of the dairy farms were equipped with playground,and 83.33% of the dairy farms achieved rainproof and drainage of playground by setting ground angle,rainfall separation trough,rain shelter and pipes （ditches),etc. Besides,the construction of playground,manure management,rainproof method and comfort of playground were discussed in order to improve the current situation and promote the sustainable development needs of intensive dairy farms,as well as enhancing animal welfare.

Key words: Beijing, playground, rainproof, productivity, productive disease, manure management

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