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Analysis of undried grass silage by near-infrared spectroscopy

Published online by Cambridge University Press:  21 November 2017

H W Morris ,
S Fisher ,
J R Newbold ,
S Wilson ,
C W Ashby  and
M N Reece
H W Morris
Affiliation:
BOCM PAULS LTD, 47 Key Street, Ipswich, IP4 1BX
S Fisher
Affiliation:
BOCM PAULS LTD, 47 Key Street, Ipswich, IP4 1BX
J R Newbold
Affiliation:
BOCM PAULS LTD, 47 Key Street, Ipswich, IP4 1BX
S Wilson
Affiliation:
BOCM PAULS LTD, 47 Key Street, Ipswich, IP4 1BX
C W Ashby
Affiliation:
BOCM PAULS LTD, 47 Key Street, Ipswich, IP4 1BX
M N Reece
Affiliation:
BOCM PAULS LTD, 47 Key Street, Ipswich, IP4 1BX
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Extract

The analysis of grass silage by near-infrared spectroscopy (NIR) of dried samples is established as a valid alternative to wet chemical methods. Analysis of undried samples offers potential advantages in terms of :d of analysis and accuracy of determination of volatile components, provided calibration equations can be validated against independent populations of silage. Accumulation of analyses for a large number of pies allows relationships between silage nutrient value and management factors such as additive use, which are poorly understood, to be examined.

Type
Silage
Information
Proceedings of the British Society of Animal Production (1972) , Volume 1994 , March 1994 , pp. 119
Copyright
Copyright © The British Society of Animal Production 1994

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