In the world, especially grasslands are increasingly degraded, land is exhausted, Salinization, desertification, and sparse and expensive arable land have great application potential and far-reaching environmental protection significance, and hydroponic pasture feeding livestock is planted in a sterile environment, the grass is clean and hygienic, reducing the risk of animal disease. Forage has high moisture content and is easy to digest. It can be fed with an appropriate amount of hay, which helps to avoid diseases such as digestive tract spasm. Forage is rich in nutrients, rich in high-energy protein, amino acids, vitamins, calcium and other trace elements. edible. The customer was very satisfied and decided to order a Nissan 1000kg first.