China has mainly relied on itself to feed its population of more than 1.3 billion and the country has successfully supplied over 95 percent of its grain needs in the past 10 years, the Beijing Youth Daily reported Friday, quoting an agricultural official.

Li Zhengdong, director of the International Cooperation Department under the Ministry of Agriculture (MOA), said the Chinese government had prioritized food security and grain self-sufficiency.

"In the last 10 years, China has mostly been a net exporter of grain, except in 2004. The country has been more than 95 percent self-sufficient in grain in the last 10 years and its grain security is guaranteed," said Li.

According to Li, since 2003, China's grain output posted an increase for four years in a row. In 2007, grain output reached 500 billion kilograms, 70 billion kilograms more than that of 2003, figures released by the MOA showed.

And this year, China had the fifth year in a row of increasing summer grain harvests, he said.

The world's most populous country has been feeding its people on its own. This is a major contribution to the world's grain security, said the official. Official figures showed that the country's output of rice, the most important stable food, topped 185 billion kilograms last year, slightly more than the domestic consumption volume between 180 to 185 billion kilograms.

China's ratio of grain reserves to consumption is higher than the 17 to 18 percent level, which is regarded as a safe minimum for global stocks, said the National Development and Reform Commission (NDRC), the country's top economic planner, in May.

Since late last year, China has decided to strictly control grain export to ensure domestic supply and fight inflation, abolishing tax rebates, levying temporary duties, and imposing quotas on the export of some grain products like rice and wheat.