Desert greenhouse skeleton system and control method thereof

A desert greenhouse skeleton system, comprising:

• a greenhouse skeleton, comprising an above-ground skeleton and an underground skeleton detachably combined;
• a plurality of freezers operatively attached to the underground skeleton, wherein the freezers are configured into a plurality of groups in a manner of an annular array, distribution positions of the freezers in the annular array comprise an outer annular array and an inner annular array, and the freezers are at least partially placed in a sand layer;
• and
• a controller communicatively coupled to the freezers and configured to dynamically adjust freezing parameters of the freezers based on a temperature of the sand layer and/or the distribution positions of the freezers in the annular array,
• wherein a cooling power of one or more freezers in the outer annular array is less than a cooling power of one or more freezers in the inner annular array.