“金诺1号”牧草蔗,是由南方割手蜜与糖蔗栽培种回交选育而成的远缘杂交种,它不仅具有甘蔗光呼吸率低、光合效率高,生物量大的优势和野生蔗茅耐瘠耐旱、再生性与抗逆性强的特点,而且是一种含有丰富粗蛋白、粗脂肪和粗纤维的新型饲草植物,其中干物质20%,粗纤维40.69%,粗蛋白为9. “Jinnuo 1” pasture sugarcane, which is a distant hybrid of backcropping and breeding from the southern cut honey and sugar cane cultivars, not only has the advantages of low photosynthetic rate, high photosynthetic efficiency and large biomass of sugarcane And wild Cimicifuga, which is a new type of forage plant rich in crude protein, crude fat and crude fiber, including 20% ​​of dry matter, 40.69% of crude fiber, Crude protein is 9.