View Full Table | Close Full ViewTable 1.

Protein concentration of grain in front and rear bins and their difference as determined by laboratory dry combustion analysis of manually collected samples in 2008.

 
Test Front bin Rear bin Difference
g kg–1
1 174.2 170.1 4.1
2 178.0 177.4 0.6
3 180.2 174.0 6.2
4 180.7 180.0 0.7
5 174.7 153.6 21.1
6 177.6 150.6 27.0
7 174.9 164.0 10.9



View Full Table | Close Full ViewTable 2.

Numbers of observation (n) and mean protein concentration of grain in front and rear bins and their difference as determined by on-combine optical sensing and laboratory analysis of manually collected samples in 2012.

 
On-combine
Laboratory
Bin n Mean† n Mean†
g kg–1 g kg–1
Front 249 166.9a 16 163.6a
Rear 2128 187.8b 17 179.2b
Difference 20.9 15.9
Mean values denoted by the same letter in a column are not significantly different at P < 0.05.