Wheat in Australia mainly in the areas with an annual precipitation of 300 to 500 mm.From Brisbane in the southwest to the Eyre Peninsula, is a 80 to 300 km wide wheat belt.
Buenos Aires: 63%
Santa Fe: 17%
Cordoba: 9%
La Pampa: 8%
Others: 3%
Parana: 55%
Rio Grande do Sul: 27%
Mato Gross do Sul: 6%
Sao Paulo: 6%
Santa Catarina: 3%
Other: 30%