Screening of single or combined administration of 9 probiotics to reduce ammonia emissions from laying hens
文献类型： 外文期刊
作者： Mi, Jiandui 1 ; Chen, Xi 1 ; Liao, Xindi 1 ;
作者机构： 1.South China Agr Univ, Coll Anim Sci, Natl Engn Res Ctr Breeding Swine Ind, Guangzhou 510642, Guangdong, Peoples R China
2.South China Agr Univ, Minist Agr, Key Lab Trop Agr Environm, Guangzhou 510642, Guangdong, Peoples R China
3.Minist Agr, Guangdong Prov Key Lab Agro Anim Genom & Mol Bree, Guangzhou 510642, Guangdong, Peoples R China
4.Minist Agr, Key Lab Chicken Genet Breeding & Reprod, Guangzhou 510642, Guangdong, Peoples R China
关键词： ammonia; probiotic; laying hen
期刊名称：POULTRY SCIENCE （ 影响因子：3.352； 五年影响因子：3.679 ）
ISSN： 0032-5791
年卷期： 2019 年 98 卷 9 期
页码：
收录情况： SCI
摘要： The effects of single/combined administration of 9 probiotics on ammonia (NH3) emissions during in vitro fermentation of the caecal contents of laying hens were studied. Not all of the probiotics reduced NH3 emissions. Pichia farinose, Bacillus coagulans, Lactobacillus plantarum, Pichia guilliermondii, and Bacillus subtilis reduced NH3 production by approximately 35.1 to 39%. Compared with the control group, the greatest NH3 inhibition was achieved via the combined application of P. guilliermondii, B. subtilis, and L. plantarum at 1:2:1, resulting in a 46% reduction. Effective probiotics use decreased crude protein digestibility, pH, ammonium nitrogen, valerate levels, and urease and uricase activity, but increased urea, purine trione, nitrate nitrogen, total volatile fatty acids, and acetate levels. The relative abundance of the bacteria responsible for fermenting carbohydrates to produce short fatty acids was increased. Under different treatments, the KEGG Orthology (KO) metabolic pathways of NH3 production and utilization were diverse. Hence, the application of probiotics to control NH3 emissions is dependent on the types and combined ratio of the organisms involved.
- 相关文献
作者其他论文 更多>>
-
The Impact of Light Intensities on the Phenotypic Parameters of Cucumber Seedlings at Three Developmental Stages
作者：Li, Bin;Wei, Xinyu;Zhou, Xingxing;Zhao, Junhong;Lu, Huazhong;Chen, Xi;Yang, Fengxi
关键词：plant factory; cucumber seedling; light requirement; developmental stage; seedling phenotype
-
Cold stress changes the composition and function of microbiota in the content and mucosa of the ileum and colon in piglets
作者：Zhang, Shiyu;Li, Yong;Wang, Jun;Zhu, Run;Sun, Lan;Mi, Jiandui;Zhang, Shiyu;Li, Yong;Wang, Jun;Zhu, Run;Sun, Lan;Mi, Jiandui;Zhang, Shiyu;Li, Yong;Wang, Jun;Zhu, Run;Sun, Lan;Mi, Jiandui;Mi, Jiandui
关键词：cold stress; colon; content; gut microbiota; ileum; mucosa; weaned piglet; 16S rRNA
-
Near-freezing temperature suppresses avocado (Persea americana Mill.) fruit softening and chilling injury by maintaining cell wall and reactive oxygen species metabolism during storage
作者：Qin, Jian;Shao, Xuehua;Lai, Duo;Xiao, Weiqiang;Zhuang, Qingli;Dong, Tao;Chen, Xi;Tang, Xiuhua;Wang, Wenlin
关键词：Avocado; Near -freezing temperature; Firmness; Chilling injury; Cell wall; Reactive oxygen species
-
Removal of antibiotic resistance genes during swine manure composting is strongly impaired by high levels of doxycycline residues
作者：Wen, Xin;Chen, Majian;Xu, Jiaojiao;Zhu, Ting;Liao, Xindi;Wang, Yan;Wu, Yinbao;Wen, Xin;Worrich, Anja;Wu, Yinbao;Liao, Xindi;Wang, Yan;Wu, Yinbao;Liao, Xindi;Wang, Yan;Wu, Yinbao;Liao, Xindi;Wang, Yan;Wu, Yinbao;Ma, Baohua;Zou, Yongde
关键词：Antibiotic resistance genes; Bacterial community; Doxycycline; Swine manure; Metagenomics; Composting
-
Morphological, cytological, physiological, and molecular evidence to explain how underground fleshy roots expand in herbaceous peony ( Paeonia lactiflora Pall.)
作者：Cao, Jinjin;Zhu, Wei;Zhang, Wei;Chen, Xi;Sun, Hongzhe;Sun, Rongze;Zhao, Jiageng;Zhu, Shaocai;Yu, Xiaonan;Cao, Jinjin;Chen, Xi;Yu, Xiaonan;Cao, Jinjin;Chen, Xi;Yu, Xiaonan;Cao, Jinjin;Chen, Xi;da Silva, Jaime A. Teixeira;Yu, Xiaonan;Zhu, Wei;Liu, Xiaofen;Dong, Gangqiang
关键词：Herbaceous peonies; Fleshy roots; Expansion; Environmental temperature; Physiological indices
-
Reducing light exposure enhances the circadian rhythm of the biological clock through interactions with the gut microbiota
作者：Zhang, Yu;Li, Yong;Yuan, Yilin;Wang, Jun;Zhang, Shiyu;Zhu, Run;Wang, Yan;Wu, Yinbao;Liao, Xindi;Mi, Jiandui;Wang, Yan;Wu, Yinbao;Liao, Xindi;Mi, Jiandui;Wang, Yan;Wu, Yinbao;Liao, Xindi;Mi, Jiandui;Wang, Yan;Wu, Yinbao;Liao, Xindi;Mi, Jiandui;Mi, Jiandui;Liao, Xindi;Mi, Jiandui
关键词：Intermittent photoperiod; Laying hens; Circadian rhythm; Gut microbiota; Clock gene
-
Sodium butyrate reduces ammonia production in the cecum of laying hens by regulating ammonia-producing bacteria
作者：Liu, Shuo;Hu, Jiaxin;Li, Linfei;Xing, Sicheng;Yang, Yiwen;Liao, Xindi;Liao, Xindi;Liao, Xindi;Liao, Xindi
关键词：laying hen; cecum; ammonia (NH 3 ); sodium butyrate; ammonia-producing bacteria
