External Affairs Minister Khurshid held talks with his Sudanese counterpart Ali Ahmed Karti, who sought help in building the agricultural sector of his country.
"There's a lot more that we can do together," Khurshid said after he arrived here on the final leg of his three-nation tour of Morocco, Tunisia and Sudan.
"We need to further intensify our political, economic, capacity building and cultural ties for a better common future. The Nile and the Ganges are mighty rivers by themselves, but when they join hands, no might in the world will be able to stop their natural flow and progress," he said.
India is the second largest exporter for Sudan. During the year 2012-13, the bilateral trade between the two countries stood at USD 888.28 million with Indian exports of USD 754.94 million and this year it was likely to cross USD 1 billion mark.
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The two sides discussed cooperation in manufacturing and agriculture, Khurshid said.
"The minister reminded me that it is important that India should assist... With alternative energy, solar energy" to allow ground water to be used for agriculture in areas where water is scarce, he said.
India along with China are major investors in the Sudan-South Sudan oil sector.
Several Indian companies like ONGC-Videsh Ltd (OVL), BHEL, TCIL, Progressive Construction Ltd and Tata Motors are active in the violence hit North African country.