In terms of total calories for human consumption top four are :
1) rice
2) corn
3) yam
4) potatoes
wheat is fifth. .
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I don't think that's correct. Wheat is in the top three. I think rice, wheat, and corn (maize), are all roughly equal with about 15-20% of calories each. Soy is also very important, probably more so than any single root crop.
Rice
Rice
the world's most important staple crop, rice.
False, 95 percent of the worlds rice crops are user to feed humans..
a person
legumes
Cotton
rain is the most important result of watercycle....... without rain there are no crops........ no crops no food...... no food......no humans
It is Sugarcane crops and coffee beans. Peace Out!
Grapes & Olives
Depending on the time period, one of the most successful crops in America was cotton.
There are a variety of important crops in Sweden. These include sugar beets, barley, oats, as well as millet and flax.