Photography? Editing? Canon? Nikon?

How to edit photos to make them look like this? The photos in the paddy field.http://mrsyqmaria.blogspot.com/2011/12/marias.html
What software and what effect? I have Sony Vegas, can I use that?

I don't know why you want to copy that - they are all over exposed and terribly over saturated.

However, if that is what floats your boat, just any "editing" software or website lets you achieve that with just a couple of quick tweaks.

Use the search box above, then either look around the program or read helpfiles/tutorials - it is very simple to do.