Indonesia expects a six per cent rise in its milled rice harvest this year, leading to a two million tonnes surplus, and aims to attract Gulf investors to develop 'sleeping land', Agriculture Minister Suswono said.

'Growth is 6 per cent from last year's figure and over the next five years we would like to see a growth of 3.2 per cent,' he said, during a visit to Saudi Arabia.

Indonesia is expected to produce 37 million tonnes of milled rice this year, which exceeds 35 million tonnes required to satisfy domestic demand, he was quoted as saying in a report in our sister newspaper Gulf Daily News (GDN).

The agriculture minister met businessmen from the Gulf country and discussed agricultural business opportunities in Indonesia.

He is scheduled to meet the Saudi agricultural minister in the kingdom's capital city Riyadh today.

Indonesia has over 7.7 million hectares of unused land that is in need of development, Suswono said.

'There is still... untapped potential for agribusiness investment in Indonesia, particularly in the field of food crops, industrial processing as well as horticulture and land stock industry,' he said.

Gulf countries, who mainly rely on food imports, have been investing in farmland overseas to secure their food supply, but difficulty in regulations has led to delays in tapping Indonesian farming opportunities.

Last year, Saudi Arabia's Bin Laden Group stalled plans for a $4.3 billion project to develop 2 million hectares of land in Indonesia. Suswono said the project has not materialised yet.

The minister said there were no Gulf firms operating in the Southeast Asian country, but hoped to attract investors during his visit.

'We still have some difficulties internally in arranging land for large-scale farming, which are requested by foreign investors. This is due to environmental reasons to protect our rainforests,' the minister said, adding that the government has since issued regulations for investment in large farming.