Agriculture Reference
In-Depth Information
Fig. 6.20.
Combine harvester with the 2009 equipment.
Fig. 6.21.
View of the production process on site in 2009.
Note
1
Different units of measurement can cause significant misunderstanding of results. European authors
generally report total aboveground dry matter in tonnes/ha, where 1 metric ton = 1000 kg and 1 ha =
10,000 m
2
. Those using the English system of measurement report yield in tons/acre, usually short tons
(1 short ton = 2000 pounds) per acre (43,560 ft
2
).