农产品

今年农产品

农业, SEED 等

玉米价格和化肥股票的关系

农业

Farmland blog

USDA production data

GRU:

Wheat - 45.57%
Corn - 26.54%
Soybeans - 18.98%
Soybean oil - 8.91%

JJG:

Corn - 31.03%
Wheat - 24.92%
Soybeans - 44.05%

DBA:

http://dbfunds.db.com/dba/weights.aspx