No, Jau and jowar are not the same. They are two different types of grains that are commonly consumed in parts of India.
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Jowar, also known as sorghum, is a cereal grain that is widely cultivated around the world. It is a staple food in many countries, including India, where it is commonly used to make rotis (flatbreads) and porridge. Jowar has a white rounded small seed and is often ground into flour to be used in various recipes.
On the other hand, Jau is barley, which belongs to the grass family and is commonly used as animal feed and for brewing beer. It has a similar appearance to wheat before peeling off, with long, slender grains. Barley is also consumed by humans and is used in various dishes such as soups, stews, and salads.
So, while both jowar and jau are grains, they are different in terms of their appearance, cultivation, and usage. Jowar is a type of millet with a white rounded small seed, while jau refers to barley, which has long, slender grains.