在我省农区、半农半牧山区广泛分布着种类繁多的饲用灌木。利用幼嫩的灌木枝叶饲喂牲畜是解决饲料供应的一个重要途径。不仅对山区养猪业的发展具有重要意义,而且对荒山绿化、水土保持、改变盆周山区及低、中山丘陵区“三料”(饲料、肥料、燃料)缺乏的状况也将起到积极作用。目前,我省内地山区栽植的优良饲用灌木——紫穗槐(Amorpha fruticosa),生长快,用途广,深受群众喜爱,已展示 In our province agricultural areas, semi-agricultural and semi-grazing areas are widely distributed with a wide range of shrubs. Feeding young animals with shrubs and leaves is an important way to solve the problem of feed supply. It not only plays an important role in the development of mountain pig industry, but also plays an active role in afforestation, soil and water conservation, changes in the lack of “three materials” (feed, fertilizer and fuel) . At present, Amorpha fruticosa, an excellent forage bush planted in the inland mountainous areas of our province, grows fast, has a wide range of uses and is popular with the public and has been demonstrated