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滇楸(Catalpa fargesii f.duclouxii)是我国南方主要用材树种之一。60年代初,从贵州引入陕西杨陵。采用播种育苗进行繁殖。24年来,滇楸无病虫危害,无不良的气候反应,生长良好,平均胸径21.9厘米,平均树高14.11米。
Catalpa fargesii f.duclouxii is one of the main timber species in southern China. In the early 1960s, Shaanxi Yangling was introduced from Guizhou. Breeding with sowing seedlings. 24 years, Sorbus no harm pests, no adverse weather response, good growth, the average diameter at 21.9 cm, the average height of 14.11 meters.