DOI: 10.1016/j.atmosenv.2015.03.025
Scopus记录号: 2-s2.0-84924963144
论文题名: Effects of a high-fibre diet on ammonia and greenhouse gas emissions from gestating sows and fattening pigs
作者: Philippe F ; -X ; , Laitat M ; , Wavreille J ; , Nicks B ; , Cabaraux J ; -F
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 109 起始页码: 197
结束页码: 204
语种: 英语
英文关键词: Ammonia
; Carbon dioxide
; Methane
; Nitrous oxide
; Sugar beet pulp
; Swine production
Scopus关键词: Agriculture
; Ammonia
; Animals
; Carbon dioxide
; Greenhouse gases
; Mammals
; Methane
; Nitrogen oxides
; Nutrition
; Sugar beets
; Body condition
; Fattening pigs
; Growth performance
; Nitrous oxide
; Photoacoustic detection
; Reproductive performance
; Sugar beet pulp
; Swine production
; Gas emissions
; ammonia
; carbon dioxide
; methane
; nitrous oxide
; acoustics
; ammonia
; artificial diet
; cereal
; diet
; greenhouse gas
; mantle
; pig
; pregnancy
; reproductive cost
; animal experiment
; Article
; Belgian
; body constitution
; body weight
; carbon footprint
; carcass
; cereal
; comparative study
; controlled study
; female
; high fiber diet
; landrace
; livestock
; nonhuman
; pregnancy
; priority journal
; randomization
; reproductive success
; sow (swine)
; sugar beet
; swine
; Beta vulgaris subsp. vulgaris
; Suidae
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: This study aims to measure under barn conditions the emissions of NH3, N2O, CH4 and CO2 associated with gestating sows (trial 1) and fattening pigs (trial 2) fed either a control diet (CTD) based on cereals or a high-fibre diet (HFD) based on sugar beet pulp (SBP). Three successive batches of 10 Belgian Landrace gestating sows were used for trial 1. Two successive batches of 24 Piétrain×Belgian Landrace fattening pigs were used for trial 2. Animals were kept on slatted floor. The gas emissions were measured by infrared photoacoustic detection and expressed per day and per livestock unit, equals to 500kg body weight. Similar trends were observed for both animal types. With HFD, the NH3 emissions were reduced (27.2 vs. 36.5g for the gestating sows, P<0.001; 23.2 vs. 45.0g for the fattening pigs, P<0.001) but the CH4 emissions were increased (41.5 vs. 21.0g for gestating sows, P<0.001; 37.9 vs. 27.2g for fattening pigs, P<0.001). The fibre content of the diet had not significant impact on N2O emissions (around 1.4g for gestating sows and 2.1g for fattening pigs, P>0.05), and on CO2 emissions (around 6.0kg for gestating sows and 9.1kg for fattening pigs, P>0.05). Most of manure parameters did not statistically differ regarding the treatment. Reproductive performance and body condition of the sows were not affected by the diet. However, growth performance and carcass traits of the HFD-fed fattening pigs were deteriorated compared to CTD. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81836
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Animal Production, Faculty of Veterinary Medicine, University of Liège, Liège, Belgium; Department of Production Animals Clinic, Faculty of Veterinary Medicine, University of Liège, Liège, Belgium; Production and Sectors Department, Walloon Agricultural Research Centre, Gembloux, Belgium
Recommended Citation:
Philippe F,-X,, Laitat M,et al. Effects of a high-fibre diet on ammonia and greenhouse gas emissions from gestating sows and fattening pigs[J]. Atmospheric Environment,2015-01-01,109