›› 2010, Vol. 37 ›› Issue (7): 227-228.

• 经验交流 • 上一篇    下一篇

微生态酶制剂对鸡舍空气净化的研究

张莉平   

  1. (青岛农业大学动物科技学院,青岛 266109)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-07-20 发布日期:2010-07-20

Study on Purifying Atmosphere of Microbe Enzyme in Henhouse

ZHANG Li-ping   

  1. (Qingdao Agricultural University, Qingdao 266109, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-07-20 Published:2010-07-20

摘要: 为有效降低鸡舍中有害气体,于诸城外贸桃园肉鸡场随机抽取5栋健康的10日龄AA肉鸡舍(各有2000只鸡),在日粮中分别添加0、0.5、1、3、5 g/kg的酶制剂(主要成分为地衣芽孢杆菌、粪肠球菌、嗜酸乳杆菌等),利用Andersen-6级撞击式空气微生物采样器和CD-1便携式大气采样器分别搜集舍内气体,观察酶制剂对肉鸡舍内空气菌落总数和发酵粪中氨气含量的影响。试验结果表明:与对照组相比,在日粮中添加3 g/kg的酶制剂可显著降低空气中微生物含量和减少氨气的含量(P<0.05)。

关键词: 微生态酶制剂; 鸡舍; 氨气

Abstract: In order to reducing badly atmosphere efficiency in henhouse, 5 henhouses were randomly allocated in Taoyuan foreign trade in Zhucheng city, each have 2000 10-day-age AA healthy henhouse. Enzyme was supplied with 0, 0.5, 1, 3, 5 g/kg respectively in broilers diet, which contains lichen sporangium, enterococcus faecalis, acid milk bacillus an so on. We collected the atmosphere in henhouse using Andersen-6 impacting airborne (FA-1,6-stage) fungal samples and CD-1 airborne samples. The result showed that, compared with the control group, the addition of 3 g/kg probiotics could remarkably decrease the air microbe quantity (P< 0.01), and it could dramatically decreased the fecal emission of ammonia ( P< 0.01) .

Key words: microbe enzyme; henhouse; NH3

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