L. black fungus refers to black fungus that is produced only in the Lushi region and meets the national standard of geographical protection of L. black fungus. Black fungus is a saprophytic plant that is extremely nutritious. According to the "Book of Rites" and the annotations of the Chinese scholar Zheng Xuan, and the "Li Jiji" of the Song Dynasty, it is proved that the black fungus is the exclusive product of the emperors of the ancient times. "

Lushi County of Henan Province is the "Hometown of Chinese Walnuts" named by the State Forestry Administration. Walnut cultivation has a history of more than 1,000 years. Lushi walnuts are large, thin, fleshy, white, and fragrant. It has thin skin, high oil yield and rich nutrition. It is determined that each kilogram of nucleolus contains 70% fat and 18-20% protein. It also contains a lot of iron, zinc, phosphorus and various amino acids. The role of nourishing yin and yang, black hair, and brain puzzle.

Lushi chicken is one of the three best breeders in Henan (two of which are Gushi chicken and Zhengyang three yellow chicken). It is an ancient chicken breed suitable for mountain stocking. Lushi chickens are light, sturdy and resistant to rough feeding. Their living habits and meat quality are very similar to those of pheasants. They were included in the "Chinese Livestock and Poultry Breeds" as early as the 1980s. The Lushi chicken is known for its unique geographical location, climatic characteristics and human factors, as well as its high protein, low cholesterol and outstanding quality characteristics.