山西省山区发展饲用灌木应以水土保持和畜牧业为主。其栽培方式主要有:①草、灌平行横条带状种植;②草、灌混播;③人工种灌和更新。一、柠条又名柠条锦鸡儿。分布于内蒙、甘肃、青海、陕北及我省西北部干旱山区。柠条系豆科锦鸡儿属灌木。根系发达,具有颇多的根瘤。植物体各部密披绢状短柔毛。茎直立,高1.5—3米,小枝有棱,皮 The development of forage shrubs in mountainous areas of Shanxi Province should be mainly water and soil conservation and livestock husbandry. The cultivation methods are: ① grass, irrigation horizontal parallel strip planting; ② grass, irrigation and sowing; ③ artificial irrigation and updating. A, also known as Caragana Caragana Caragana. Distributed in Inner Mongolia, Gansu, Qinghai, northern Shaanxi Province and northwestern arid mountainous areas. Caragana Caragana Caragana shrubs. Roots developed, with a lot of nodules. All parts of the plant are densely pubescent pubescent. Stem erect, 1.5-3 m high, branchlets angulate, husky