Straw is an agricultural byproduct consisting of the dry stalks of cereal plants after the grain and chaff have been removed. It makes up about half of the yield of cereal crops such as barley, oats, rice, rye and wheat.

Is wheat straw the same as straw?

Hay is a crop that is grown and harvested as a feed crop for cattle, horses and other farm animals. Straw on the other hand is a byproduct of a grain crop; in our area it's usually usually wheat straw that we see. ... Straw on the other hand, is much better for use as a garden mulch.

How is wheat straw produced?

Wheat straw, a by-product obtained after harvesting of wheat grains, has an annual global production of 529 million tons (Govumoni et al., 2013). Wheat straw is composed of internodes (57 ± 10%), nodes (10 ± 2%), leaves (18 ± 3%), chaffs (9 ± 4%), and rachis (6 ± 2%).