General rice mu yield how many pounds

1, rice acreage in different areas of the country, different environments and different climatic conditions vary, can not be generalized.

2, in 1958, the national average annual yield of the highest high-yield fields in about 400 kilograms!

3, since 1976, hybrid rice in the country's large-scale promotion, than the average mu of conventional rice yield increase of about 20%. Yuan Longping and his hybrid rice shocked the world and won.... ...In 2000, the first phase of his super hybrid rice yielded 700 kilograms per mu, and in 2004, the second phase yielded 800 kilograms per mu, ahead of schedule. (Referring to one season of late rice alone)

4, at present, take two seasons a year planting, generally better soil and gas conditions under the mu yield tons of grain is no problem!