70
The average yield for the period 2000 through 2009 crop years was 21.5 tons per acre, ranging from a low of 18.1 tons per acre in 2001 to a high of 25.9 tons per acre in 2008.
On average 3,120 lbs per acre or 1.56 tons
Average corn yield for the farms in 2012 to 2014 was 7.85 metric tons per hectare (125 bushels per acre). Average farm yields ranged from approximately 5.79 metric tons per hectare for one of the Brazilian farms (92 bushels per acre) to 10.75 metric tons per hectare for the Iowa farm (171 bushels per acre).
The cotton yield forecast is 685 pounds per acre, down 367 pounds from last year's yield. See the related link below.
Depends on a lot of factors- but the average yield of well cultivated corn is 160 bushels per acre. A bushel of shelled, dried corn is 56 lbs. That is 8960 pounds, or about 4.48 tons.
This all depends on location, precipitation received, time of year, etc. There is no standard number for all parts of the world or the country for how much forage is produced per acre.
approx 0.75 metric tons
About 2.88 metric tons per hectare, according to the USDA.
There are four roods per acre.
force divided by area (pounds per square inch ... tons per acre ... etc)
How many kilograms of what?