Because of the promise to participate in the defense of the new city and the need to participate in many combat meetings, Ren Zhi had to stay in the old city for a long time.

During this period, under the leadership of Chen Ci, Ren Zhi was able to visit various places in the inner city.

Although he only visited some unclassified projects and looked at the scientific and technological means that are now very popular in Xincheng, Ren Zhi was still deeply shocked.

In terms of grain planting, Xincheng continued the plantation method of Wenqi and carried out improvements, made a great breakthrough in three-dimensional planting, and also expanded the production varieties.

Ren Zhi roughly calculated the yield according to the size of their plantation, which was enough to supply the population of the entire new city......

Chapter 293 of "What Family, It's the End of the World, and There's Money to Open a Zoo" Chapter 293 is being hit by hand, please wait a while,

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