Polymeric grasses are comfrey herbaceous perennial herbaceous plants. As a clump type grass, there are few leaves and many stems, so its crude fiber content is lower than that of general crops. Convergence grass has great potential for yield increase, and it is known as "how high a fertilizer there is and how high production is." In areas with abundant light and heat resources in northern China, when the supply of water and fertilizer is sufficient, the output per 667 square meters (1 mu) will reach 10,000-20,000 kilograms. In southern China, the yield of grasses is higher. Synthetic grass not only has high yield, but also has rich nutrition and good palatability. All kinds of livestock and poultry are fond of food. Synthetic grass also has the effect of preventing diarrhea in livestock and poultry. Live diarrheal livestock and poultry are fed and the grass is soon recovered. Planting and feeding the livestock and fowls with consolidating grass can save a lot of concentrate feed and reduce the cost of feeding. Moreover, due to the fact that the grass can grow fertilizer, it can be planted around the barn, which can make full use of the land and turn livestock manure into feed. Improve environmental conditions and form a virtuous circle. Conserved grass can be planted in the northern region from April to September. The southern region can be planted in advance or postponed. When the blade length is 40-60 centimeters, it is cut and fed directly without cutting or beating. After each harvest, timely irrigation and fertilization are required. Polymeric grasses are comfrey herbaceous perennial herbaceous plants. As a clump type grass, there are few leaves and many stems, so its crude fiber content is lower than that of general crops. Convergence grass has great potential for yield increase, and it is known as "how high a fertilizer there is and how high production is." In areas with abundant light and heat resources in northern China, when the supply of water and fertilizer is sufficient, the output per 667 square meters (1 mu) will reach 10,000-20,000 kilograms. In southern China, the yield of grasses is higher. Synthetic grass not only has high yield, but also has rich nutrition and good palatability. All kinds of livestock and poultry are fond of food. Synthetic grass also has the effect of preventing diarrhea in livestock and poultry. Live diarrheal livestock and poultry are fed and the grass is soon recovered. Planting and feeding the livestock and fowls with consolidating grass can save a lot of concentrate feed and reduce the cost of feeding. Moreover, due to the fact that the grass can grow fertilizer, it can be planted around the barn, which can make full use of the land and turn livestock manure into feed. Improve environmental conditions and form a virtuous circle. Conserved grass can be planted in the northern region from April to September. The southern region can be planted in advance or postponed. When the blade length is 40-60 centimeters, it is cut and fed directly without cutting or beating. After each harvest, timely irrigation and fertilization are required. China Agricultural Network Editor