Raising sheep and planting grass is a good choice. Sheep like to eat crisp, fresh and sweet grass. Huge weeds can be planted as feed for the following reasons.

First, the yield of giant grass per mu is high; It is conservatively estimated that there are about 30 tons in the south and 0/8 tons in the north.

Second, giant grass cattle and sheep love to eat; Chrysanthemum grass has high crude protein content, rich in trace elements needed by cattle and sheep, strong palatability and crisp sweetness.

Third, giant grass is easy to grow; Giant grass is a perennial forage grass, which can be harvested for decades once planted. It can be harvested as needed and grows as it is inserted. Don't need too much management.