What is the relationship between bulk density and energy in maize?

Corn bulk density 660, moisture 14% and 720, moisture 16%, which energy is higher? Ask for guidance? (all northeast baked corn)-- you can take a look at this post. Http://www.xumuren.cn/bbs/viewthread.php?tid=126059-------------------------------------- should be the latter with higher energy. But I think there is a big error when measuring the volume. At present, the new national standard for corn has been implemented, and the volume weight of the new standard is about 30g lower than that of the old standard. -- do an energy measurement. It won't take long. Read more books.