The soft ground is not formed by sheep dung, but a combination of fungi and algae, belonging to Nymphaeaceae of Cyanophyta. Soft ground can only grow in pollution-free natural environment, like fungi. In the natural state, the propagation speed of algae is slow, and the expansion of distribution depends on the scouring of water and the role of animals. Sheep may have played a certain role in the growth of soft ground, so soft ground is sheep dung eggs.

Nutritional value and efficacy of soft soil;

Soft soil contains protein, sugar, inorganic salt and crude fiber. In addition, it also contains various vitamins and minerals such as phosphorus, zinc and calcium. Every100g of dried product contains 406mg of calcium and 290mg of iron, which is twice as high as that of auricularia auricula, which is extremely beneficial for human body to supplement iron and nourish blood. Soft ground can be used as medicine, with mild taste and cool nature. It enters the spleen and lung meridians, and has the effects of clearing away heat, astringing, benefiting qi, tonifying and improving eyesight. Can be used for treating night blindness caused by fire, burn and scald, cough due to lung heat, and proctoptosis caused by chronic dysentery.

Practice of soft soil foundation:

Soft dishes are most suitable for soup, steamed buns and jiaozi, and can also be cold, stewed and roasted.