In 21st century, Chinese population will continue to grow, the average of person's grain consumption level will enhance, and the pressure of the grain demand is increasing.

21世纪中国人口将继续增长，人均粮食消费水平将有所提高，粮食需求压力日益增大。

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Consumption of wheat, rice and maize roughly tracks population growth but at a higher level, so demand for them will add about a billion tonnes to the 2 billion produced in 2005-07.

小麦、稻谷和玉米的消费增长大致与人口增长持平，只是总量发生变化而已。因此，粮食需求将在2005- 2007年生产的20亿吨基础上再增加10亿吨。

youdao

Consumption of wheat, rice and maize roughly tracks population growth but at a higher level, so demand for them will add about a billion tonnes to the 2 billion produced in 2005-07.

小麦、稻谷和玉米的消费增长大致与人口增长持平，只是总量发生变化而已。因此，粮食需求将在2005- 2007年生产的20亿吨基础上再增加10亿吨。

youdao