For more than two decades, Indian farmer Ravindra Kajal cultivated rice the way his forefathers had — every June he flooded his fields with water before hiring an army of farmhands to plant paddy seedlings.
But a scarcity of workers this year because of the coronavirus forced Kajal to change. He irrigated the field just enough to moisten the soil and leased a drilling machine to directly sow seeds on his 9-acre (3.6-hectare) plot.
"Since I was more than comfortable with the tried-and-tested way of growing rice, I opted for the new method with some trepidation," said Kajal, 46, looking over his field, green with rice saplings, in the Raipur Jattan village in Haryana state.