Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.

Oosting, S.J.; Viets, T.C.; Lammers-Wienhoven, S.C.W.; van Bruchem, J.

Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.

Ammonia-treated wheat straw (AWS) was compared with untreated wheat straw (UWS) and untreated wheat straw supplemented with urea (SWS) in an experiment with 6 wether sheep. Microbial protein synthesis increased after ammonia treatment due to the higher intake of rumen degradable organic matter (OM). The efficiency of microbial protein synthesis was low for all diets, averaging 22.1 g N/kg apparently rumen degradable OM and was not significantly affected by ammonia treatment. Estimates of microbial protein synthesis based on diaminopimelic acid or the amino acid profile methods did not differ significantly. The pool of microbial DM (average, 151 g) and N (12 g) in the rumen and the proportion of rumen microorganisms associated with the fluid phase (average, 36%) were not affected by diet, but the clearance rate (%/h) of microorganisms tended (P

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Main Authors:	Oosting, S.J., Viets, T.C., Lammers-Wienhoven, S.C.W., van Bruchem, J.
Format:	Article/Letter to editor biblioteca
Language:	English
Subjects:	Life Science,
Online Access:	https://research.wur.nl/en/publications/ammonia-treatment-of-wheat-straw-2-efficiency-of-microbial-protei
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spelling	dig-wur-nl-wurpubs-240012024-09-30 Oosting, S.J. Viets, T.C. Lammers-Wienhoven, S.C.W. van Bruchem, J. Article/Letter to editor Netherlands Journal of Agricultural Science 41 (1993) ISSN: 0028-2928 Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep. 1993 Ammonia-treated wheat straw (AWS) was compared with untreated wheat straw (UWS) and untreated wheat straw supplemented with urea (SWS) in an experiment with 6 wether sheep. Microbial protein synthesis increased after ammonia treatment due to the higher intake of rumen degradable organic matter (OM). The efficiency of microbial protein synthesis was low for all diets, averaging 22.1 g N/kg apparently rumen degradable OM and was not significantly affected by ammonia treatment. Estimates of microbial protein synthesis based on diaminopimelic acid or the amino acid profile methods did not differ significantly. The pool of microbial DM (average, 151 g) and N (12 g) in the rumen and the proportion of rumen microorganisms associated with the fluid phase (average, 36%) were not affected by diet, but the clearance rate (%/h) of microorganisms tended (P en application/pdf https://research.wur.nl/en/publications/ammonia-treatment-of-wheat-straw-2-efficiency-of-microbial-protei 10.18174/njas.v41i2.627 https://edepot.wur.nl/25457 Life Science Wageningen University & Research
institution	WUR NL
collection	DSpace
country	Países bajos
countrycode	NL
component	Bibliográfico
access	En linea
databasecode	dig-wur-nl
tag	biblioteca
region	Europa del Oeste
libraryname	WUR Library Netherlands
language	English
topic	Life Science Life Science
spellingShingle	Life Science Life Science Oosting, S.J. Viets, T.C. Lammers-Wienhoven, S.C.W. van Bruchem, J. Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.
description	Ammonia-treated wheat straw (AWS) was compared with untreated wheat straw (UWS) and untreated wheat straw supplemented with urea (SWS) in an experiment with 6 wether sheep. Microbial protein synthesis increased after ammonia treatment due to the higher intake of rumen degradable organic matter (OM). The efficiency of microbial protein synthesis was low for all diets, averaging 22.1 g N/kg apparently rumen degradable OM and was not significantly affected by ammonia treatment. Estimates of microbial protein synthesis based on diaminopimelic acid or the amino acid profile methods did not differ significantly. The pool of microbial DM (average, 151 g) and N (12 g) in the rumen and the proportion of rumen microorganisms associated with the fluid phase (average, 36%) were not affected by diet, but the clearance rate (%/h) of microorganisms tended (P
format	Article/Letter to editor
topic_facet	Life Science
author	Oosting, S.J. Viets, T.C. Lammers-Wienhoven, S.C.W. van Bruchem, J.
author_facet	Oosting, S.J. Viets, T.C. Lammers-Wienhoven, S.C.W. van Bruchem, J.
author_sort	Oosting, S.J.
title	Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.
title_short	Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.
title_full	Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.
title_fullStr	Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.
title_full_unstemmed	Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.
title_sort	ammonia treatment of wheat straw. 2. efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.
url	https://research.wur.nl/en/publications/ammonia-treatment-of-wheat-straw-2-efficiency-of-microbial-protei
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Ammonia treatment of wheat straw. 2. Efficiency of microbial protein synthesis, rumen microbial protein pool size and turnover, and small intestinal protein digestion in sheep.

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