The Red Age! Start With Portable Space

I just traveled through time and almost starved to death in 1959!
Chen Chen traveled back to 1959, the beginning of the red era and the era of scarcity of materials.
First of all, he had to find a way to fill his stomach, as well as the two children at home who were waiting to be fed.
Fortunately, he has portable space, space for storage, space for intake, and space for farming.
Whatever is lacking, sow.
If you sow melons, you will reap melons; if you sow beans, you will reap beans.
In the space:
Brown soil, mature in 30 days!
Black soil, matures on the 15th!
Red soil, matures in seven days!
In an era when the harvest per mu is generally less than two hundred kilograms, the space to produce a thousand kilograms per mu is just a small test!
In the prosperous era, life must also be prosperous!
[Pocket space + the red era + traveling through the mountains and forests + the flow of life]
ps: Guaranteed to be relaxed and happy, never aggrieved.
Items from the era, all with pictures