India's total grain production "India's 2019-20 foodgrain production to hit a record high of 291.95 million tonnes"Read more at:https://economictimes.indiatimes.com/news/economy/agriculture/indias-2019-20-foodgrain-production-to-hit-a-record-high-of-291-95-million-tonnes-estimates-second-advance-estimate-of-govt/articleshow/74192668.cms?utm_source=contentofinterest&utm_medium=text&utm_campaign=cppstso divided by 1.38 billion peoplethat is 211.557 per person.China's grain total production for 2019-2020669.6 million tons, divided by 1.4 billionthat is 478.2 kg per personIndia's arable land is  25% more than China, with total yield is 291.95/669.5= 43%

中国２０２０年粮食总产量６６９．５百万吨，人均４７８．２公斤．

印度耕地面积是中国的１２５％，　总产量是中国的４３％，　

中国单位面积产量446.5公斤／亩

印度单位面积产量150　公斤／亩

中国亩产是印度的３倍