Animal Husbandry and Feed Science ›› 2018, Vol. 39 ›› Issue (12): 57-59.doi: 10.12160/j.issn.1672-5190.2018.12.012

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Study on Hygiene and Safe Feeding Technology of Greenfeed

LIU Li[1];MA Hui-ru[1];CHEN Yan-jun[1];GAO Rui-ping[2]   

  1. [1]Hetao College,Linhe District 015000,China;[2]Veterinary Medicine Station of Bayannur of Inner Mongolia,Linhe District 015000,China
  • Received:2018-11-02 Online:2018-12-30 Published:2019-08-19

Abstract: Greenfeed which has good palatability and rich nutrients is an important feeding resource for livestock.Reasonable utilization of greenfeed can improve the livestock production efficiency and reduce the cost of livestock breeding.However,some components of greenfeed crops or decomposition and transformation products under certain conditions will have toxic effects on animals,which cause the hygienical and safety problems of feed.The toxic and harmful substances in greenfeed include nitrate,nitrite,cyanogenic glycoside,photosensitive substance,oxalate,solanine and some toxins in certain kinds of forage.This paper introduced the types and characteristics of the toxic and harmful substances contained in green fodder,summarized the pathogenesis and treatment methods of animal poisoning caused by these substances,and discussed the safe feeding technology of greenfeed,in hoping to improve the scientific feeding level of greenfeed in livestock breeding.

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