In the tropics, subtropics and temperate zones. According to the platform of inquiring about the national party media information, Jucao is a kind of high-yield and high-quality mushroom grass suitable for growth and artificial cultivation in tropical, subtropical and temperate regions. Jucao needs high temperature environment for growth, but it is not suitable for planting in the northern region, and is mainly planted in the southern region. Jucao is a new type of high-quality mowing forage, which has the characteristics of high yield, rich nutrition and long utilization cycle, and is known as the "king of forage".