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The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 3 Minimal arable land requirements.

From: Food security in China at 2050: a global CGE exercise

 

2030

2050

Consumption in tons (000)

1,027,063

1,694,194

Production (90% self-sufficiency rate)

497,062

770,001

Land requirement in mu (000)

1,760,693

2,727,194

Production (95% self-sufficiency rate)

524,677

812,779

Land requirement in mu (000)

1,858,509

2,879,022