A sharp rise in food production to meet the demands for rising population accounts for as much as 25 percent of the seasonal increase in carbon dioxide (CO2), finds new research.
Researchers have determined a way to produce more tomato fruit without sacrificing that unique and necessary bushy plant shape.
Scientists have found a way to improve yields of some crops by understanding their evolutionary process that made them significantly more productive than others over the years, a study said.
In July this year, farmers in the US Midwest and plains regions watched crops wilt and die after a stretch of unusually low precipitation and high temperatures.
Day in Pics: 1st April
Showbiz World - April 1, 2015
Katrina Kaif’s wax statue at Madame Tussauds unveiled!