Firstly we will get spawn from seeds. Later we will bring polythene bags and inside it we will fill first layer with paddy straw and next layer with spawn like this we will repeat it till end of the bag and place the bags in racks in a closed room which is having gunny bags around the room .After that we will make holes for the bags for aeration. After few days we can see spawn grown. Next we will do casing for getting mushrooms. Eating mushroom is good for health in now a days living world.