Soil school has taken the Post-Industrial Age calls the Soil Age, which character is that in the Soil Age people will produce food using natural and artificial soils. Producing grain will not be restricted by place, time and size. So that is qualitative change. For examples, using artificial soil technology people can produce grain in scraped mine, space ship, surface of the moon. Any country in the world in despite of its shortness of land resources, as long as he wants to do it, then he must realize it. At this meaning, I can say the world food to be solved by me and my vow to be expanded from China into the World. This is only a bit of iceberg by using artificial soil technology. So I should say the day when Chinese will carry out “popularization of artificial soil technology and development of artificial soil industry” calls the beginning of the Soil Age.
(to be proofread)