Fix my DPS please (Balance)

Hi, I play newly balance druid, but my DPS isn`t good enough. My armory: http://eu.battle.net/wow/en/characte...ikinn/advanced

My logs here: http://worldoflogs.com/guilds/135775/

I have problems with my DPS. Rotation that I do is similar with Icy veins, MMO forum thread... but my DPS is still low.
Can you give me some tips to improve my DPS, rotation or something?

Thanks a lot!