Prolific (adjective)

1. Producing many works, results, etc.
2. Producing abundant vegetation or crops.

Origin:

From latin prolifus "producing offspring in abundance," from pro- "forward" + -lifus "producing".

Examples:

1. The author is known for being prolific and publishing several books per year.
2. The farmer's field was prolific, yielding a bountiful harvest.
3. The company has been prolific in its development of new products.
4. The artist's prolific output of paintings was impressive.
5. Prolific inventors are often able to come up with new ideas and designs quickly.