Effects of 3-nitrooxypropanol on methane production using the rumen simulation technique (Rusitec)
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- 作者：A. Romero-Pé ; reza ; b ; E.K. Okineb ; L.L. Guanb ; S.M. Duvalc ; M. Kindermannd ; K.A. Beauchemina ; karen.beauchemin@agr.gc.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：ADF ; acid detergent fiber expressed inclusive of residual ash ; BES ; bromoethanesulfonate ; BCM ; bromochloromethane ; C2 ; acetate ; C3 ; propionate ; C4 ; butyrate ; Ci5 ; isovalerate ; C5 ; valerate ; CH3SCoM ; methyl-coenzyme M ; CP ; crude protein ; CH4 ; methane ; DMD ; dry matter disappearance ; EMPS ; efficiency of microbial protein synthesis ; H2 ; hydrogen gas ; LAM ; liquid-associated microorganisms ; MH ; metabolic hydrogen ; MHP ; MH produced ; MHR ; MH recovered ; MHRVFA ; MHR in the form of VFA ; MHRCH4 ; MHR in the
- 刊名：Animal Feed Science and Technology
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：209
- 期：Complete
- 页码：98-109
- 全文大小：694 K
文摘
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Addition of 3-nitrooxypropanol (NOP) reduced methane emissions by up to 86.2%.
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Total volatile fatty acid (VFA) concentration was not affected by NOP.
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The molar proportion of acetate was reduced by up to 8.7% with NOP.
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Metabolic hydrogen was mainly re-directed to VFA when NOP was present.
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Methanogens were reduced by NOP in the solid phase but not in the liquid phase.