Taking advantage of the full 800 pixel limit would definitely help a panorama like this. Just too much detail for such a small size to convey. I'm surely not the first to leave that comment.
It's very small. But it's very nicely framed with the grass on the bottom and the dark clouds on the top. I'm not sure if the size matters too much then.
This photo has a lot of potential. You used a nice perspective and there is a lot of interest with the story skies. Unfortunately, the super small size is preventing us from seeing all the nice details.
Oh I wish this were larger! You're allowed 800 pixels on the long side (horizontal in this case.) Ask in the forums or check under "Learn" to get your submissions to be the full size allowed. It's a lovely photo!
Firstly, and it will be mentioned by others, make sure you use the entire 800px long length when submitting. This image here is too small to really see all of the details. Utilise a program to resize the image to use this maximum size. Your score will suffer significantly due to the small size.
Aside from that, I like the composition. The grass through the foreground works well, and contrasts against the yellow field of newly cut hay........