新银合欢是用于饲料、肥料、燃料、木料等用途的经济树种。它生长迅速、适应性较强、根瘤发达、繁殖容易。由于用途广泛、生物产量高,国外已广泛种植,被誉为“奇迹树”、“四料树”。联合国把它列为八十年代重点推广的最佳树种之一。生产迅速适应性强新银合欢又名萨尔瓦多银合欢(Leucaena leucocephala cv.Salvador),原产中美洲,是含羞 New Acacia is an economic tree used for feed, fertilizer, fuel, wood and other purposes. It grows rapidly, adaptability, developed root nodules, breeding easy. Because of its wide range of uses, high biological yield, foreign countries have been widely planted, known as the “miracle tree”, “four trees.” The United Nations lists it as one of the best trees to promote in the 1980s. Rapid adaptability to production New Acacia, also known as Leucaena leucocephala cv. Calvados, native to Central America, is shy