There is a need to work on ways to diversify incomes in the rural economy, Prime Minister Narendra Modi said, while speaking at the Bharat Grameen Mahotsav organised by the National Bank for Agriculture and Rural Development. "We need to work in a time-bound manner to make irrigation affordable in villages, and promote micro-irrigation. We need to see how we can adopt the mantra of 'One Drop More Crop' and look for easier rural enterprise creation, and increase natural farming opportunities in the rural economy," Modi said on Saturday.