Assertion: soybean | /r/HasProperty | planted in the united states
Facets:
Source sentences:
text: First planted in the United States in 1765, soybeans spread to the Corn Belt by the mid-1800s with major acreage not seen until the 1920s, when it was used mainly as a forage crop.
text: Farmers widely adopted the technology—for example over 80% of maize (Mon 832), soybean (MON-Ø4Ø32-6), cotton, sugar beet and canola planted in the United States are glyphosate-tolerant.
text: Together, these states accounted for 89% of the 63,600,000 acres (257,000 km2) of soybean planted in the United States in 2007.