The stalks of this plant reach a height of 8 to 12 feet. Sesbania is valuable as a green manure crop because of its tremendous growth. It can be ready to plow under in 8 to 12 weeks after germination.
According to Recording Industry Association of America, an EP is defined as 3-5 songs OR under 30 minutes,this means a single is 1-2 songs and a Lp is 10 songs are more. Source(s): http://en.wikipedia.org/wiki/Extended_play.
To get straight to the point, EP stands for extended play. An EP typically contains 3 to 5 tracks. More than a single, but less than a complete album. They are far less time consuming and require fewer resources compared to a complete album. So why are they becoming so popular? Full-scale albums require a ton of work and often require a more developed sound than EPs.