Xinhua: Scientists and agronomists have pointed out erratic impacts of climate change in cultivation in Nepal, local newspaper The Himalayan Times reported on Saturday. “Now, there is an urgent need to assess the crop zone shifting standards,” said Dr. Anand Kumar Gautam, chief scientist at the National Agricultural Research Council (NARC) of Nepal, adding “or else, it will result into dire consequences, leading to food crisis if not addressed on time.” The crop zone, mostly, lies in the …