Table 2.
rice | wheat | soy | maize | sum | fertilizer | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
export | mean | s.e. | mean | s.e. | mean | s.e. | mean | s.e. | mean | s.e. | mean | s.e. |
mass (MMT) | ||||||||||||
Asia | 14.74 | 0.50 | 0.72 | 0.06 | 0.33 | 0.02 | 0.10 | 0.01 | 15.88 | 0.50 | ||
Europe | 0.36 | 0.01 | 67.48 | 2.79 | 2.17 | 0.28 | 16.05 | 0.53 | 86.06 | 3.26 | ||
Africa | 0.11 | 0.05 | 0.02 | 0.01 | 0.12 | 0.04 | 0.79 | 0.30 | 1.03 | 0.28 | ||
S. America | 1.36 | 0.11 | 4.07 | 1.21 | 72.72 | 5.42 | 42.68 | 2.68 | 120.83 | 8.38 | ||
C. America | 0.05 | 0.02 | 0.96 | 0.18 | 0.00 | 0.00 | 1.05 | 0.26 | 2.06 | 0.30 | ||
N. America | 2.40 | 0.12 | 42.53 | 1.01 | 55.07 | 2.23 | 53.31 | 4.26 | 153.31 | 4.45 | ||
Oceania | <0.01 | <0.01 | 15.84 | 1.30 | <0.01 | <0.01 | 0.07 | 0.01 | 15.91 | 1.31 | ||
crop nitrogen (KT) | nitrogen (MMT) | |||||||||||
Asia | 221.14 | 7.43 | 14.90 | 1.31 | 19.12 | 1.43 | 1.51 | 0.20 | 256.67 | 7.81 | 63.99 | 0.25 |
Europe | 5.41 | 0.22 | 1403.59 | 58.13 | 127.28 | 16.30 | 245.54 | 8.18 | 1781.82 | 75.09 | 14.74 | 0.11 |
Africa | 1.63 | 0.79 | 0.36 | 0.13 | 7.17 | 2.23 | 12.03 | 4.63 | 21.19 | 5.34 | 3.88 | 0.18 |
S. America | 20.44 | 1.58 | 84.56 | 25.13 | 4261.57 | 317.62 | 653.00 | 41.00 | 5019.56 | 363.06 | 7.29 | 0.41 |
C. America | 0.76 | 0.31 | 20.00 | 3.65 | 0.13 | 0.07 | 16.04 | 4.00 | 36.93 | 5.07 | 1.73 | 0.13 |
N. America | 36.02 | 1.73 | 884.71 | 21.08 | 3226.81 | 130.87 | 815.65 | 65.17 | 4963.19 | 141.56 | 14.34 | 0.06 |
Oceania | <0.01 | <0.01 | 329.37 | 27.03 | 0.20 | 0.01 | 1.14 | 0.17 | 330.72 | 27.15 | 1.86 | 0.05 |
crop phosphorus (KT) | phosphorus (MMT) | |||||||||||
Asia | 42.75 | 1.44 | 2.86 | 0.25 | 2.58 | 0.19 | 0.31 | 0.04 | 48.50 | 1.49 | 24.56 | 1.03 |
Europe | 1.05 | 0.04 | 269.92 | 11.18 | 17.16 | 2.20 | 49.75 | 1.66 | 337.88 | 13.68 | 3.73 | 0.06 |
Africa | 0.32 | 0.15 | 0.07 | 0.03 | 0.97 | 0.30 | 2.44 | 0.94 | 3.79 | 0.98 | 1.47 | 0.05 |
S. America | 3.95 | 0.30 | 16.26 | 4.83 | 574.51 | 42.82 | 132.31 | 8.31 | 727.03 | 52.08 | 6.37 | 0.20 |
C. America | 0.15 | 0.06 | 3.85 | 0.70 | 0.02 | 0.01 | 3.25 | 0.81 | 7.26 | 1.01 | 0.73 | 0.08 |
N. America | 6.96 | 0.33 | 170.14 | 4.05 | 435.01 | 17.64 | 165.26 | 13.20 | 777.38 | 20.99 | 5.06 | 0.06 |
Oceania | <0.01 | <0.01 | 63.34 | 5.20 | 0.03 | <0.01 | 0.23 | 0.04 | 63.60 | 5.22 | 1.24 | 0.02 |