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Get a steel bar and push it into the suspect hay bale/s. Leave for a
short time (say 1/2 - 1 hour) and having pulled it out, clasp the bit
that was in the bale with a bare hand. If it is too hot to hold then you
have a problem.
A very practical way that has worked for me.
Good luck,
Gerhard Grasser
Secretary, Gippsland Organic Livestock Inc.
Treasurer, Organic Federation of Australia
AgriSolutions Pty Ltd
PO Box 81
Darnum VIC 3822
Australia
Tel / Fax (03) 5627 8663
Tel (INT) 61+3 5627 8663
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he were to die tomorrow."
----- Original Message -----
From: Triffel@aol.com
To: graze-l@witt.ac.nz
Sent: Wednesday, June 09, 2004 12:31 PM
Subject: [Graze-l] Spontaneous combustion
Hi every one,
A quick question about spontaneous combustion with hay. At what
temperature do I need to worry about round bales of hay being stored in
a building with some tough moisture spots which are heating up. Most of
the hay is dry enough -- just a few high moisture spots. The bales are
solid core orchard grass, 5' wide and are stacked vertical two high on
solid wooden floor. The spots are F 135 degrees in the spots surrounded
by F 85 degree hay in the rest of the bale. It 5 days old.
Thanks for your answer.
Dennis Trissel
Harrisonburg VA
Triffel@aol.com