Answer:
Hey is a preserved of made up of grass and dried fore use a folder.
Silage is the preserved grass compacted and stored airtight conditions .
Explanation:
Hey is the form the moisture content grass is around 70%.
Hey can be heated due to the metabolic activity continued.
Hey can be fields moisture content is 12%.
Hey can be stored as the bale, and not digested.
Hey can be stored the value Grass.
Silage is the stored in airtight conditions in being in dried first.
Silage is performed the process of natural sugar of grass.
Silage is the content of moisture of the silage 40-50%.
Silage are covered bales are the plastic wraps,silage is cut the grass tightly packed to microbial activity.