The foreground seems a little out of focus, maybe because of a shallow depth of field. I believe this particular show would be better with as much in focus as possible.
I feel the hot and dry summer I think you're trying to convey. I might have tried a higher camera angles so the cracks would look deeper and darker, and provide more contrast.
Nicely done. A couple nit picks: I might have gotten rid of the stick standing up in the foreground, I think it detracts from the cracks which are the real strength of your shot. Lighting is a bit drab as well maybe shoot at dawn or sunset?